Isaac Guerendo headshot

Isaac Guerendo Fantasy outlook, stats and Week 4 start/sit for 2026

Age
26
Height / weight
6'0", 221 lb
Experience
3rd season
Drafted
2024 R4, #129

2024 Season

PPR PPG
6.3
Pos rank
RB52
Rostered
—

Week 4 vs. Broncos, Sun Oct 4, 4:25 PM ET 6th vs. RBs, favorable

Isaac Guerendo Fantasy Football Stats & Analysis

Producing as

RB50 · Depth

Scoring rate

6.3 PPG

Played

15 games

Role

Depth

Trend

Heating Up

Role Direction

Season average against the last four games played.
UsageSeasonLast 4Change
Carries/G5.610.5+88%
Targets/G1.12.5+134%

Isaac Guerendo's 2026 Season, Week by Week

The next four matchups include one of the league's softest run defenses.

  1. Week 1, Win
    ,
    at LAR
    ,
    —
    ,
    Did not play
  2. Week 2, Win
    ,
    vs MIA
    ,
    —
    ,
    Did not play
  3. Week 3, Win
    ,
    vs ARI
    ,
    —
    ,
    Did not play
  4. Up next.
    Week 4, Oct 4
    ,
    vs DEN
    ,
    6th pts allowed to RBs
    ,
    Favorable, Out
    Broncos vs. RBs
  5. Week 5, Oct 11
    ,
    at SEA
    ,
    28th pts allowed to RBs
    ,
    Tough
    Seahawks vs. RBs
  6. Week 6, Oct 19
    ,
    vs WAS
    ,
    29th pts allowed to RBs
    ,
    Tough
    Commanders vs. RBs
  7. Week 7, Oct 25
    ,
    at ATL
    ,
    30th pts allowed to RBs
    ,
    Tough
    Falcons vs. RBs

Matchup rank is PPR points allowed to RBs through Week 4. 1st allows the most, 32nd the fewest.

Should You Start or Roster Isaac Guerendo?

Guerendo's 2024 tape is the reason to care: on just 84 carries he ripped off 420 yards at 5.0 per tote with four scores, and the explosiveness was real -- a 76-yard burst, two runs of 30-plus, a 10.7% explosive-run rate, and a healthy 0.114 EPA per play across 16 games. He chipped in 15 grabs for 152 yards on limited routes, so the receiving floor exists. The catch is opportunity: a 22.9% snap share and 3.1% target share confirm he was strictly a complementary piece.

He's again penciled in to back up Christian McCaffrey, but a torn pectoral suffered in May threatens most of camp and clouds his early availability, while Jordan James and Kaelon Black push for the No. 2 job. With McCaffrey turning 30 off a 450-touch season, the handcuff appeal is genuine, yet a sub-100 RB ADP and uncertain timeline make him a late-round lottery ticket, not a target.

Career Fantasy Stats by Season

SeasonTeamGPRush ydsRush TDRecRec ydsRec TDFPTSPPGFinish
2025—14000001.00.1RB120
2024SF16420415152094.25.9RB48
Career30420415152095.23.2
All 2 seasons and advanced stats

Rest-of-Season Outlook and Availability

Guerendo is listed pup.

Injury status

PUP

He has missed 3 games this season. Career games missed to injury: 1. Injury history

  • 2025unknownPlayed through
  • 2025shoulderPlayed through
  • 2024kneePlayed through
  • 2024hamstring1 game

Outlook

He's again penciled in to back up Christian McCaffrey, but a torn pectoral suffered in May threatens most of camp and clouds his early availability, while Jordan James and Kaelon Black push for the No. 2 job. With McCaffrey turning 30 off a 450-touch season, the handcuff appeal is genuine, yet a sub-100 RB ADP and uncertain timeline make him a late-round lottery ticket, not a target. Full outlook

RBs like Isaac Guerendo

Isaac Guerendo Fantasy Football FAQ

Should I start Isaac Guerendo in Week 4?

No: Isaac Guerendo is listed as pup for Week 4 against the Broncos, so he should sit. Get the start/sit call for Guerendo.

What are Isaac Guerendo's upcoming fantasy football matchups?

Isaac Guerendo's next three games are Week 4 vs. the Broncos (6th in PPR points allowed to RBs, favorable), Week 5 at the Seahawks (28th in PPR points allowed to RBs, tough) and Week 6 vs. the Commanders (29th in PPR points allowed to RBs, tough). One of them is favorable by points allowed to the position.

Isaac Guerendo 2024 Stats

2024 final · San Francisco 49ersTouchdowns accounted for 25% of his fantasy production, so his weekly output leaned on volume more than scoring.

Rushing

Yards
420
TD
4
Carries
84

5.0 Y/C

Receiving

Rec
15
Yards
152
TD
0

16 Targets

Fantasy (PPR)

Points
94.2
Pos rank
RB48

26.8 Best Week 14 CHI−2.0 Worst Week 4 NE

See these stats game by game

Fantasy Points per Game, Every Season

5.9

Fantasy PPG

RB50

Fantasy finish

26

Rush yds/g

0.9

Rec/g

Isaac Guerendo career stats by season

SeasonGPCarRush ydsRush TDRecRec ydsRec TDFPTSPPGFinish
2025140000001.00.1RB120
20241684420415152094.25.9RB48
Career3084420415152095.23.2—

What His Career Numbers Say

6.3

Career PPG

15 games over 1 season

41%

Availability

Share of team games he played

27%

Top-24 weeks

Share of his games as a top-24 RB

Guerendo has averaged 6.3 fantasy points per game over 15 games and 1 season, without a top-12 finish.

Career numbers describe the past; for what he is worth from here, see Guerendo's rest-of-season rank and trade value in Redraft Command.

Career highs

  • 420Rush yards2024
  • 4Total TD2024
  • 94.2Fantasy pts2024 · RB48
  • 572Career scrimmage yds2024–2024

RBs like Isaac Guerendo

Isaac Guerendo Stats FAQ

What were Isaac Guerendo's stats last season?

In 2025, Isaac Guerendo ran for 0 yards and no touchdowns and caught 0 passes for 0 yards in 14 games. That was 1.0 PPR points (0.1 per game), an RB120 finish.

What are Isaac Guerendo's career NFL stats?

Across 2 seasons and 30 games, Isaac Guerendo has 420 rushing yards and 4 rushing touchdowns, plus 15 catches for 152 yards, for 95.2 PPR fantasy points (3.2 per game).

How many touchdowns does Isaac Guerendo have in his career?

Isaac Guerendo has 4 touchdowns in his NFL career: 4 rushing and 0 receiving, over 30 games.

Stats are official NFL regular-season data processed by StatChasers. Fantasy points use full PPR scoring: 1 point per reception, 1 per 25 passing yards, 4 per passing TD, −1 per interception, 1 per 10 rushing or receiving yards and 6 per rushing or receiving TD. Two-point conversions and lost fumbles count as Sleeper scores them.

Isaac Guerendo Game Log 2024

Games played

15

FPTS/G (PPR)

6.3

Carries/g

5.6

Rush yds/g

28.0

Rec/g

1.0

Rec yds/g

10.1

Across 15 games in 2024, Isaac Guerendo has averaged 5.6 carries, 28.0 rushing yards and 6.3 PPR fantasy points per game. Isaac Guerendo has finished as a top-12 RB in 3 of those weeks, and inside the top 24 in 4. The best week was Week 14 against CHI (26.8 points); the lowest was Week 4 against NE (-2.0).

WkOppResultFPTSCARRUSH YDSRUSH TDTGTRECREC YDSREC TDFinish
1NYJ27thW 32-190.00000000RB82

Week 1 · NYJ · W 32-19 · 0.0 pts

Weekly finish
RB82 · Bust week
Vs. season average
-6.3 pts
Matchup
NYJ ranked 27th in points allowed to RB that season
Offensive snaps
3
2MIN20thL 17-230.01000000RB89

Week 2 · MIN · L 17-23 · 0.0 pts

Weekly finish
RB89 · Bust week
Vs. season average
-6.3 pts
Matchup
MIN ranked 20th in points allowed to RB that season
Offensive snaps
1
3LAR16thL 24-271.951900000RB59

Week 3 · LAR · L 24-27 · 1.9 pts

Weekly finish
RB59 · Bust week
Vs. season average
-4.4 pts
Matchup
LAR ranked 16th in points allowed to RB that season
Offensive snaps
10

How the 1.9 points scored (PPR)

  • Rushing yards19 yds+1.9
4NE9thW 30-13-2.01000000RB85

Week 4 · NE · W 30-13 · -2.0 pts

Weekly finish
RB85 · Bust week
Vs. season average
-8.3 pts
Matchup
NE ranked 9th in points allowed to RB that season
Offensive snaps
5
5ARI13thL 23-242.252200000RB56

Week 5 · ARI · L 23-24 · 2.2 pts

Weekly finish
RB56 · Bust week
Vs. season average
-4.1 pts
Matchup
ARI ranked 13th in points allowed to RB that season
Offensive snaps
9

How the 2.2 points scored (PPR)

  • Rushing yards22 yds+2.2
6SEA25thW 36-249.9109900000RB28

Week 6 · SEA · W 36-24 · 9.9 pts

Weekly finish
RB28 · RB3 week
Vs. season average
+3.6 pts
Matchup
SEA ranked 25th in points allowed to RB that season
Offensive snaps
17

How the 9.9 points scored (PPR)

  • Rushing yards99 yds+9.9
7KC32ndL 18-281.71201150RB63

Week 7 · KC · L 18-28 · 1.7 pts

Weekly finish
RB63 · Bust week
Vs. season average
-4.6 pts
Matchup
KC ranked 32nd in points allowed to RB that season
Offensive snaps
5
Target share
320.0%

How the 1.7 points scored (PPR)

  • Rushing yards2 yds+0.2
  • Receptions1 rec+1.0
  • Receiving yards5 yds+0.5
8DAL14thW 30-2419.21485143170RB10

Week 8 · DAL · W 30-24 · 19.2 pts

Weekly finish
RB10 · RB1 week
Vs. season average
+12.9 pts
Matchup
DAL ranked 14th in points allowed to RB that season
Offensive snaps
43
Target share
1290.0%

How the 19.2 points scored (PPR)

  • Rushing yards85 yds+8.5
  • Rushing TD1 TD+6.0
  • Receptions3 rec+3.0
  • Receiving yards17 yds+1.7
9Did not play
10TB24thW 23-200.01000000RB78

Week 10 · TB · W 23-20 · 0.0 pts

Weekly finish
RB78 · Bust week
Vs. season average
-6.3 pts
Matchup
TB ranked 24th in points allowed to RB that season
Offensive snaps
3
11SEA25thL 17-200.00000000RB78

Week 11 · SEA · L 17-20 · 0.0 pts

Weekly finish
RB78 · Bust week
Vs. season average
-6.3 pts
Matchup
SEA ranked 25th in points allowed to RB that season
Offensive snaps
2
12Did not play
13BUF2ndL 10-358.6419111-30RB35

Week 13 · BUF · L 10-35 · 8.6 pts

Weekly finish
RB35 · RB3 week
Vs. season average
+2.3 pts
Matchup
BUF ranked 2nd in points allowed to RB that season
Offensive snaps
11
Target share
260.0%

How the 8.6 points scored (PPR)

  • Rushing yards19 yds+1.9
  • Rushing TD1 TD+6.0
  • Receptions1 rec+1.0
  • Receiving yards-3 yds-0.3
14CHI6thW 38-1326.81578222500RB2

Week 14 · CHI · W 38-13 · 26.8 pts

Weekly finish
RB2 · RB1 week
Vs. season average
+20.5 pts
Matchup
CHI ranked 6th in points allowed to RB that season
Offensive snaps
34
Target share
710.0%

How the 26.8 points scored (PPR)

  • Rushing yards78 yds+7.8
  • Rushing TD2 TD+12.0
  • Receptions2 rec+2.0
  • Receiving yards50 yds+5.0
15LAR16thL 6-1211.51657044180RB24

Week 15 · LAR · L 6-12 · 11.5 pts

Weekly finish
RB24 · RB2 week
Vs. season average
+5.2 pts
Matchup
LAR ranked 16th in points allowed to RB that season
Offensive snaps
41
Target share
870.0%

How the 11.5 points scored (PPR)

  • Rushing yards57 yds+5.7
  • Receptions4 rec+4.0
  • Receiving yards18 yds+1.8
16Did not play
17DET23rdL 34-4013.9934044650RB11

Week 17 · DET · L 34-40 · 13.9 pts

Weekly finish
RB11 · RB1 week
Vs. season average
+7.6 pts
Matchup
DET ranked 23rd in points allowed to RB that season
Offensive snaps
39
Target share
800.0%

How the 13.9 points scored (PPR)

  • Rushing yards34 yds+3.4
  • Receptions4 rec+4.0
  • Receiving yards65 yds+6.5
18ARI13thL 24-470.52500000RB75

Week 18 · ARI · L 24-47 · 0.5 pts

Weekly finish
RB75 · Bust week
Vs. season average
-5.8 pts
Matchup
ARI ranked 13th in points allowed to RB that season
Offensive snaps
4

How the 0.5 points scored (PPR)

  • Rushing yards5 yds+0.5

Opponent rank is fantasy points allowed to RBs across 2024: 1st allows the most, 32nd the fewest.

Where His Weeks Finished

Four RB1 weeks, two RB2 weeks and nine busts. For a running back ranked RB52 overall, the spread matters more than the average: you get a top-5 ceiling and a waiver-wire floor.

RB1 range (top 24)RB2 range (25–36)Bench range (37+)

Wk 1 RB82 · Wk 2 RB89 · Wk 3 RB59 · Wk 4 RB85 · Wk 5 RB56 · Wk 6 RB28 · Wk 7 RB63 · Wk 8 RB10 · Wk 10 RB78 · Wk 11 RB78 · Wk 13 RB35 · Wk 14 RB2 · Wk 15 RB24 · Wk 17 RB11 · Wk 18 RB75

Game-by-Game Breakdown

Week 18, Jan 5
@ Cardinals
L 24–47

Shut down by Arizona

2 carries, 5 yds. 0/0 receiving, 0 yds.

He played 5% of the snaps and handled 2 carries. Just 2.5 yards per carry. A clean, mistake-free game that landed well below his season average.

0.5RB75
Week 17, Dec 30
vs Lions
L 34–40

RB1 week vs. Detroit

9 carries, 34 yds. 4/4 receiving, 65 yds.

He played 61% of the snaps and handled 9 carries. A clean, mistake-free game that landed well above his season average.

13.9RB11
Week 15, Dec 12
vs Rams
L 6–12

RB1 week vs. the Rams

16 carries, 57 yds. 4/4 receiving, 18 yds.

He played 76% of the snaps and handled 16 carries. A clean, mistake-free game that landed well above his season average.

11.5RB24
Week 14, Dec 8
vs Bears
W 38–13

Season high in a win

15 carries, 78 yds, 2 TD. 2/2 receiving, 50 yds.

He played 56% of the snaps and handled 15 carries. A clean, mistake-free game that landed well above his season average.

26.8RB2
Week 13, Dec 1
@ Bills
L 10–35

Steady in a loss at Buffalo

4 carries, 19 yds, 1 TD. 1/1 receiving, -3 yds.

He played 23% of the snaps and handled 4 carries. A clean, mistake-free game that landed well above his season average.

8.6RB35
Week 11, Nov 17
vs Seahawks
L 17–20

Shut down by Seattle

0 carries, 0 yds. 0/0 receiving, 0 yds.

He played 3% of the snaps and handled 0 carries. A clean, mistake-free game that landed well below his season average.

0.0RB78
Week 10, Nov 10
@ Buccaneers
W 23–20

Held in check by Tampa Bay

1 carries, 0 yds. 0/0 receiving, 0 yds.

He played 5% of the snaps and handled 1 carries. Just 0.0 yards per carry. A clean, mistake-free game that landed well below his season average.

0.0RB78
Week 8, Oct 27
vs Cowboys
W 30–24

RB1 week vs. Dallas

14 carries, 85 yds, 1 TD. 3/4 receiving, 17 yds.

He played 63% of the snaps and handled 14 carries. A clean, mistake-free game that landed well above his season average.

19.2RB10
Week 7, Oct 20
vs Chiefs
L 18–28

Shut down by Kansas City

1 carries, 2 yds. 1/1 receiving, 5 yds.

He played 8% of the snaps and handled 1 carries. Just 2.0 yards per carry. A clean, mistake-free game that landed well below his season average.

1.7RB63
Week 6, Oct 10
@ Seahawks
W 36–24

Efficient in a road win

10 carries, 99 yds. 0/0 receiving, 0 yds.

He played 26% of the snaps and handled 10 carries. A clean, mistake-free game that landed well above his season average.

9.9RB28
Week 5, Oct 6
vs Cardinals
L 23–24

Shut down by Arizona

5 carries, 22 yds. 0/0 receiving, 0 yds.

He played 14% of the snaps and handled 5 carries. A clean, mistake-free game that landed well below his season average.

2.2RB56
Week 4, Sep 29
vs Patriots
W 30–13

Held in check by New England

1 carries, 0 yds. 0/0 receiving, 0 yds. 1 fumble lost.

He played 8% of the snaps and handled 1 carries. Just 0.0 yards per carry. One lost fumble in a game that landed well below his season average.

-2.0RB85
Week 3, Sep 22
@ Rams
L 24–27

Shut down by the Rams

5 carries, 19 yds. 0/0 receiving, 0 yds.

He played 14% of the snaps and handled 5 carries. A clean, mistake-free game that landed well below his season average.

1.9RB59
Week 2, Sep 15
@ Vikings
L 17–23

Shut down by Minnesota

1 carries, 0 yds. 0/0 receiving, 0 yds.

He played 1% of the snaps and handled 1 carries. Just 0.0 yards per carry. A clean, mistake-free game that landed well below his season average.

0.0RB89
Week 1, Sep 9
vs Jets
W 32–19

Held in check by the Jets

0 carries, 0 yds. 0/0 receiving, 0 yds.

He played 4% of the snaps and handled 0 carries. A clean, mistake-free game that landed well below his season average.

0.0RB82

Fantasy Points By Week

270W1W14W18Week 1 vs NYJ: 0.0 ptsWeek 2 vs MIN: 0.0 ptsWeek 3 vs LAR: 1.9 ptsWeek 4 vs NE: -2.0 ptsWeek 5 vs ARI: 2.2 ptsWeek 6 vs SEA: 9.9 ptsWeek 7 vs KC: 1.7 ptsWeek 8 vs DAL: 19.2 ptsWeek 10 vs TB: 0.0 ptsWeek 11 vs SEA: 0.0 ptsWeek 13 vs BUF: 8.6 ptsWeek 14 vs CHI: 26.8 ptsWeek 15 vs LAR: 11.5 ptsWeek 17 vs DET: 13.9 ptsWeek 18 vs ARI: 0.5 pts
  • Weekly points
  • Season average (6.3)

Last Five Games

FPTS/G (PPR)

12.3

Weeks 13–18

High

26.8

Low

0.5

Carries/g

9.2

Rush yds/g

38.6

Upcoming Matchups

Matchup rank is fantasy points allowed to RBs, in PPR: 1st allows the most, 32nd the fewest. Measured through Week 4.

RBs like Isaac Guerendo

Preseason Projection vs. Reality

2026
Season starts Week 4
vs. Broncos
Rest of season
Live rank
Updated after every game

Our 2026 Preseason Outlook

Guerendo's 2024 tape is the reason to care: on just 84 carries he ripped off 420 yards at 5.0 per tote with four scores, and the explosiveness was real -- a 76-yard burst, two runs of 30-plus, a 10.7% explosive-run rate, and a healthy 0.114 EPA per play across 16 games. He chipped in 15 grabs for 152 yards on limited routes, so the receiving floor exists. The catch is opportunity: a 22.9% snap share and 3.1% target share confirm he was strictly a complementary piece.

He's again penciled in to back up Christian McCaffrey, but a torn pectoral suffered in May threatens most of camp and clouds his early availability, while Jordan James and Kaelon Black push for the No. 2 job. With McCaffrey turning 30 off a 450-touch season, the handcuff appeal is genuine, yet a sub-100 RB ADP and uncertain timeline make him a late-round lottery ticket, not a target.

What Drives His Outlook

His 2024 rank among the 95 running backs who played at least six games. Each bar is one running back, best on the left; his is highlighted.

Rushing volume

Moderate
5.3carries per game
1st57th of 9595th

Receiving role

Moderate
1.0targets per game
1st56th of 9595th

Efficiency

Strong
2.86yards after contact per carry
1st7th of 9595th
Yards after contact per carry
2.86
Broken tackles
3
Explosive-run rate
10.7%
Red-zone opportunities
14
Snap share
22.9%
Targets
16

What Could Change His Value

Upside

  • A soft spotThe Broncos in Week 4 is a top-10 matchup for RBs.Wk 4 DEN, 6thWk 5 SEA, 28thWk 6 WAS, 29thWk 7 ATL, 30th
  • Strong efficiency2.86 yards after contact per carry, 7th of 95 RBs in 2024.

Risk

  • InjuryHe's pup, pectoral.
  • Tough matchupsThe Seahawks in Week 5 (28th) and the Commanders in Week 6 (29th) are among the stingiest defenses against RBs.
Weighing Guerendo against another running back on your roster?Compare them in Redraft Command

RBs like Isaac Guerendo

Isaac Guerendo Fantasy Outlook FAQ

What is Isaac Guerendo's fantasy football upside?

Isaac Guerendo's upside: his efficiency (2.86 yards after contact per carry, 7th of 95 RBs in 2024) gives him a weekly floor to build on and the Broncos in Week 4 is a top-10 matchup for RBs.

What could hurt Isaac Guerendo's fantasy value?

Isaac Guerendo's risks: he is pup, pectoral, his rushing volume (5.3 carries per game, 57th of 95 RBs in 2024) limits his scoring and the Seahawks in Week 5 and the Commanders in Week 6 are tough matchups. See his injury status and history.

How difficult is Isaac Guerendo's remaining fantasy schedule?

Difficult: of his next seven games, 2 come against a top-10 matchup for RBs and 5 against one of the stingiest defenses, by PPR points allowed to the position.

Isaac Guerendo Injury Update & History

PUP list
Checked

Guerendo is on the PUP list with a pectoral injury.

2026 games missed
3
Last played Week 18, Jan 10
Latest injury
Questionable injury
Week 18, 2025, played through
Next game
Week 4 vs DEN
Sun Oct 4, 4:25 PM ET

Practice participation

Week 4 reports: Wed, Thu, Fri

Guerendo hasn't appeared on an injury report this season.

Injury History at a Glance

Five logged injuries in one season. Most of his lost time came from a hamstring injury in 2024; nothing else has cost him a game.

A+

Durability

100/100

1

Games missed

5

Injuries

1game

Longest absence

Hamstring injury · 2024

Where He's Been Hurt

Marker size shows games missed. A dashed ring means he played through it.

Shoulder2025, played thruHamstring2024, 1 gameKnee2024, played thruFoot2024, played thru
Front view: the player's right side is on your left. Side not recorded for the shoulder, knee, hamstring and foot. Not shown: questionable.
Injuries by body part, regular-season games missed
Body partInjuriesGames missed
Hamstring11
Foot / toe10
Knee10
Other10
Shoulder10
Total51

Injury risk profile: Moderate

  • No body part injured twice
  • Questionable in 2025, played through
  • 1 game in 1 season
  • 5 injuries spread across 5 body parts

Isaac Guerendo Injury History

Every logged injury, most recent first. Games missed are regular-season games.

  1. 2025

    Questionable Played through

    Week 18 · with the 49ers

    Questionable

  2. 2025

    Shoulder Played through

    Preseason · with the 49ers

    Dealt with a shoulder injury during the 2025 preseason that he appeared to re-aggravate in a game.

  3. 2024

    Knee Played through

    Week 18 · with the 49ers

    Sustained a knee injury at the end of the 2024 season that he was still dealing with in the subsequent preseason.

  4. 2024

    Hamstring 1 game

    Week 15 · with the 49ers

    Suffered a hamstring injury in the Week 15 game against the Los Angeles Rams and was considered unlikely to play the following week.

  5. 2024

    Foot Sprain Played through

    Week 14 · with the 49ers

    Suffered a foot sprain during his first-career start in Week 14 against the Chicago Bears.

Injury status is the designation each club has filed, as our last check found it. History covers regular-season games missed. The durability score measures time lost to injury only; games not played as a backup don't count against it. Status last checked . Practice participation is from the league's official injury report on NFL.com, last read .

Fantasy points use PPR scoring.

RBs like Isaac Guerendo

Isaac Guerendo Injury FAQ

Is Isaac Guerendo injured?

Yes. As of October 2, 2026, Isaac Guerendo is pup list with a pectoral injury. He has missed 3 games this season. See how the injury changes his rest-of-season value.

Is Isaac Guerendo playing this week?

No. Isaac Guerendo is pup list for Week 4 against the Broncos on Sunday, October 4. Should you start him?

What injury does Isaac Guerendo have?

Isaac Guerendo has a pectoral injury and is pup list for Week 4. He has missed 3 games this season.

Why isn't Isaac Guerendo playing?

Isaac Guerendo is pup list with a pectoral injury, the designation his club filed as of October 2, 2026. That rules him out of Week 4.

Has Isaac Guerendo missed any games this season?

Yes. Isaac Guerendo has missed 3 games in 2026 and played in 0.

What is Isaac Guerendo's injury history?

Isaac Guerendo has 5 logged NFL injuries, which have cost him 1 game in all: 1 for a hamstring injury in 2024. No body part has been injured twice.

What was Isaac Guerendo's most recent injury?

Isaac Guerendo's most recent logged injury was a questionable injury in Week 18 of 2025. He played through it and missed no regular-season games.

Does Isaac Guerendo have any recurring injuries?

No. Isaac Guerendo's five logged injuries were to five different body parts, so the record shows no recurring pattern.

What was Isaac Guerendo's worst injury?

Isaac Guerendo's longest absence came from a hamstring injury in 2024, which cost him 1 game, all of the games he has missed to injury.

Latest Isaac Guerendo News & Updates

RBs like Isaac Guerendo

Isaac Guerendo Bio

Isaac Guerendo is a running back for the San Francisco 49ers, where he wears No. 31. Born June 28, 2000, he attended Avon and played college football at Wisconsin and then Louisville.

The San Francisco 49ers selected Guerendo in round 4, pick 129, of the 2024 NFL Draft. He was traded to the San Francisco 49ers on April 27, 2024.

In 15 regular-season games since 2024, he has run for 420 yards and 4 touchdowns and caught 15 passes.

Career Timeline

1 stop with 1 team in 3 seasons. Each block's width is the time he spent there.

49ers2024–now San Francisco 49ers
420rush yds, 4 TD, 15 rec · 15 games
Regular-season rushing and receiving stats with each team.

What happened at each stop

  1. San Francisco 49ers Current team2024–present

    Selected in round 4, pick 129, of the 2024 NFL Draft. He was a reserve, playing less than a quarter of the offensive snaps in 25 of 30 games.

  2. College: Wisconsin, Louisville

His history, one question: is he worth a roster spot now?Check his rest-of-season value in Redraft Command

Transactions

  1. SignedSigned with the San Francisco 49ers.
  2. TradedTraded by the New York Jets to the San Francisco 49ers for RB Isaiah Davis and DB Qwan'tez Stiggers.
  3. DraftedSelected by the San Francisco 49ers in round 4, pick 129.

RBs like Isaac Guerendo

About Isaac Guerendo: Bio FAQ

How old is Isaac Guerendo?

Isaac Guerendo is 26 years old. He was born on June 28, 2000. 2026 is his 3rd NFL season.

How tall is Isaac Guerendo?

Isaac Guerendo is 6 feet tall (6'0"), listed at 221 pounds, and plays running back for the San Francisco 49ers.

How much does Isaac Guerendo weigh?

Isaac Guerendo weighs 221 pounds, his listed weight on the San Francisco 49ers roster. He is listed at 6'0".

What number does Isaac Guerendo wear?

Isaac Guerendo wears number 31 for the San Francisco 49ers. He plays running back.

What position does Isaac Guerendo play?

Isaac Guerendo plays running back for the San Francisco 49ers, wearing number 31. 2026 is his 3rd season in the NFL.

What team does Isaac Guerendo play for?

Isaac Guerendo plays for the San Francisco 49ers as a running back. He has been with the 49ers since 2024.

Where did Isaac Guerendo go to college?

Isaac Guerendo played college football at Louisville, after attending Avon (IN). The San Francisco 49ers drafted him out of Louisville in 2024.

When was Isaac Guerendo drafted?

The San Francisco 49ers selected Isaac Guerendo in the fourth round of the 2024 NFL Draft with the 129th overall pick, out of Louisville.

What round was Isaac Guerendo drafted in?

Isaac Guerendo was a fourth-round pick in the 2024 NFL Draft, taken 129th overall by the San Francisco 49ers.

What pick was Isaac Guerendo in the NFL Draft?

Isaac Guerendo was the 129th overall pick of the 2024 NFL Draft, selected by the San Francisco 49ers in the fourth round.

Where is Isaac Guerendo from?

Isaac Guerendo went to high school in Indiana, at Avon, before playing college football at Louisville.

When is Isaac Guerendo's birthday?

Isaac Guerendo's birthday is June 28. He was born on June 28, 2000 and is 26 years old.

How long has Isaac Guerendo been in the NFL?

2026 is Isaac Guerendo's 3rd NFL season; he entered the league in 2024 as a fourth-round pick of the San Francisco 49ers. View his career statistics.

What teams has Isaac Guerendo played for?

Isaac Guerendo has played for the San Francisco 49ers. View his career statistics.

What year did Isaac Guerendo enter the NFL?

Isaac Guerendo entered the NFL in 2024, when the San Francisco 49ers drafted him in the fourth round. 2026 is his 3rd season.