Joel Peguero

Joel Peguero

28-Year-Old PitcherRP
San Francisco Giants
Day-To-Day
Injury Hamstring
2025 Stats
W-L
3-1
ERA
2.42
WHIP
1.03
K
17
SV
0
2026 Projections
W-L
ERA
WHIP
K
SV
Unlock Our Projections
2026 Fantasy Outlook
There was no outlook written for Joel Peguero in 2026. Check out the latest news below for more on his current fantasy value.
RANKS
From Preseason
#396
ADP
League Majors
Bats R
Throws R
40 Man Yes
Height 5'11"
Weight 194
DOB 5/5/1997
Born Santo Domingo, DR
College None
Drafted 2015 TB
Signed a one-year contract with the Giants in February of 2025.
Nursing tight hamstring
PSan Francisco Giants
Hamstring
February 16, 2026
Peguero will be limited over the next week due to left hamstring tightness, Alex Pavlovic of NBC Sports Bay Area reports.
Analysis
The injury is likely to delay Peguero's first spring training appearance but won't affect his Opening Day availability as long as he avoids a setback. Peguero pitched well down the stretch for the Giants in 2025, posting a 2.42 ERA and 17:8 K:BB over 22.1 innings. Assuming good health, he could fill a setup role this season in San Francisco.
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Pitching Stats
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2025 MLB Game Log
2025
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Scoring
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Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
19
Last 10 Games
16
Last 5 Games
14
How many pitches does Joel Peguero generally throw?
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
 
1-10
 
11-20
 
21-30
 
31-40
 
41-50
 
51-60
 
61-70
 
71-80
 
81-90
 
91-100
 
101-110
 
111-120
 
121+
What part of the game does Joel Peguero generally pitch?
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
 
 
 
1st
 
 
 
2nd
 
 
 
3rd
 
 
 
4th
 
 
 
5th
 
 
 
6th
 
 
 
7th
 
 
 
8th
 
 
 
9th
 
Extra
% Games Reaching Innings Threshold
% Games By Number of Innings Pitched
Left/Right Pitching Splits
Since 2023
 
 
-71%
BAA vs RHP
2025
 
 
-71%
BAA vs RHP
2024
No Stats
2023
No Stats
BAA Batters K BB H 2B 3B HR
Since 2023vs Left .357 33 3 4 10 2 0 2
Since 2023vs Right .104 53 14 4 5 1 0 0
2025vs Left .357 33 3 4 10 2 0 2
2025vs Right .104 53 14 4 5 1 0 0
2024vs Left 0 0 0 0 0 0 0 0
2024vs Right 0 0 0 0 0 0 0 0
2023vs Left 0 0 0 0 0 0 0 0
2023vs Right 0 0 0 0 0 0 0 0
More Splits→ View More Split Stats
Home/Away Pitching Splits
Since 2023
 
 
-75%
ERA at Home
2025
 
 
-75%
ERA at Home
2024
No Stats
2023
No Stats
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2023Home 0.90 0.60 10.0 1 0 0 9.0 3.6 0.0
Since 2023Away 3.65 1.38 12.1 2 1 0 5.1 2.9 1.5
2025Home 0.90 0.60 10.0 1 0 0 9.0 3.6 0.0
2025Away 3.65 1.38 12.1 2 1 0 5.1 2.9 1.5
2024Home 0 0 0 0 0 0 0 0 0
2024Away 0 0 0 0 0 0 0 0 0
2023Home 0 0 0 0 0 0 0 0 0
2023Away 0 0 0 0 0 0 0 0 0
More Splits→ View More Split Stats
Stat Review
How does Joel Peguero compare to other relievers?
This section compares his stats with all relief pitcher seasons from the previous three seasons (minimum 30 innings)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.

* Exit Velocity, Barrels/BBE %, Balls Hit 95+ MPH %, and Spin Rate are benchmarked against 2019 data (min 30 IP). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
  • K/BB
    Strikeout to walk ratio.
  • K/9
    Average strikeouts per nine innings.
  • BB/9
    Average walks per nine innings.
  • HR/9
    Average home runs allowed per nine innings.
  • Fastball
    Average fastball velocity.
  • ERA
    Earned run average. The average earned runs allowed per nine innings.
  • WHIP
    Walks plus hits per inning pitched.
  • BABIP
    Batting average on balls in play. Measures how many balls in play against a pitcher go for hits.
  • GB/FB
    Groundball to flyball ratio. The higher the number, the more likely a pitcher is to induce groundballs.
  • Left On Base
    The percentage of base runners that a pitcher strands on base over the course of a season.
  • Exit Velocity
    The speed of the baseball as it comes off the bat, immediately after a batter makes contact.
  • Barrels/BBE
    The percentage of batted ball events resulting in a Barrel. A Barrel is a batted ball with similar exit velocity and launch angle to past ones that led to a minimum .500 batting average and 1.500 slugging percentage.
  • Spin Rate
    Spin Rate is the rate of spin on a baseball after it is released. It is measured in revolutions per minute (rpm).
  • Balls Hit 95+ MPH
    The percentage of batted balls hit that met or exceeded the 95 MPH threshold.
  • Swinging Strike
    The percentage of pitches that result in a swing and a miss.
K/BB
2.13
 
K/9
6.9
 
BB/9
3.2
 
HR/9
0.8
 
Fastball
99.9 mph
 
ERA
2.42
 
WHIP
1.03
 
BABIP
.220
 
GB/FB
1.78
 
Left On Base
79.2%
 
Exit Velocity
86.1 mph
 
Barrels/BBE
3.9%
 
Spin Rate
2399 rpm
 
Balls Hit 95+ MPH
29.4%
 
Swinging Strike
9.4%
 
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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More Fantasy News
Earns third hold of 2025
PSan Francisco Giants
September 27, 2025
Peguero picked up a hold in Friday's 6-3 victory over the Rockies, allowing one hit while striking out one across a scoreless inning.
Analysis
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Allows two runs Monday
PSan Francisco Giants
September 16, 2025
Peguero allowed two earned runs on one hit and two walks across one-third of an inning in Monday's 8-1 loss to the Diamondbacks.
Analysis
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Fans three in scoreless outing
PSan Francisco Giants
August 28, 2025
Peguero threw two scoreless relief innings in Wednesday's 12-3 win over the Cubs, striking out three.
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Added to roster
PSan Francisco Giants
August 21, 2025
The Giants selected Peguero's contract from Triple-A Sacramento on Thursday.
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In mix for relief spot
PSan Francisco Giants
March 20, 2025
Peguero is a candidate to join the Giants' bullpen during the 2025 campaign, Maria Guardado of MLB.com reports.
Analysis
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