2025 Stats
W-L
0-0
ERA
0.00
WHIP
1.80
K
2
SV
0
Rest-of-Season Projections
Signed a one-year contract with the Reds in September of 2025.
Jettisoned to minors
The Reds optioned Sanmartin to Triple-A Louisville on Wednesday.
Analysis
Sanmartin gave the Reds 1.2 innings out of the bullpen in his lone day with the team, giving up one unearned run in Tuesday's loss to the Blue Jays. Lyon Richardson was recalled from Triple-A to take Sanmartin's spot on the active roster and in the bullpen.
Sanmartin gave the Reds 1.2 innings out of the bullpen in his lone day with the team, giving up one unearned run in Tuesday's loss to the Blue Jays. Lyon Richardson was recalled from Triple-A to take Sanmartin's spot on the active roster and in the bullpen.
Pitching Stats
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2025 MLB Game Log
2025
2023
2022
2021
Minor League Game Log
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Pitching Appearances Breakdown
Average Pitch Count
25
Last 10 Games
25
Last 5 Games
25
How many pitches does Reiver Sanmartin 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+
What part of the game does Reiver Sanmartin generally pitch?
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
-41%
BAA vs LHP
2025
-100%
BAA vs LHP
| BAA | K | BB | H | HR | |
|---|---|---|---|---|---|
| Since 2023vs Left | .200 | 8 | 5 | 5 | 0 |
| Since 2023vs Right | .341 | 7 | 6 | 14 | 2 |
| 2025vs Left | .000 | 0 | 0 | 0 | 0 |
| 2025vs Right | .333 | 2 | 1 | 2 | 0 |
| 2024vs Left | 0 | 0 | 0 | 0 | 0 |
| 2024vs Right | 0 | 0 | 0 | 0 | 0 |
| 2023vs Left | .208 | 8 | 5 | 5 | 0 |
| 2023vs Right | .343 | 5 | 5 | 12 | 2 |
Home/Away Pitching Splits
Since 2023
-48%
ERA at Home
2025
No Stats
| ERA | WHIP | IP | K/9 | BB/9 | |
|---|---|---|---|---|---|
| Since 2023Home | 4.66 | 1.66 | 9.2 | 7.4 | 5.6 |
| Since 2023Away | 9.00 | 2.33 | 6.0 | 10.5 | 7.5 |
| 2025Home | 0.00 | 1.80 | 1.2 | 10.8 | 5.4 |
| 2025Away | 0 | 0 | 0 | 0 | 0 |
| 2024Home | 0 | 0 | 0 | 0 | 0 |
| 2024Away | 0 | 0 | 0 | 0 | 0 |
| 2023Home | 5.63 | 1.63 | 8.0 | 6.8 | 5.6 |
| 2023Away | 9.00 | 2.33 | 6.0 | 10.5 | 7.5 |
Minor League Left/Right Pitching Splits (AAA)
Since 2023
-30%
BAA vs LHP
2025
-11%
BAA vs LHP
| BAA | K | BB | H | HR | |
|---|---|---|---|---|---|
| Since 2023vs Left | .215 | 33 | 9 | 29 | 2 |
| Since 2023vs Right | .307 | 29 | 15 | 51 | 5 |
| 2025vs Left | .236 | 22 | 7 | 26 | 1 |
| 2025vs Right | .264 | 22 | 10 | 29 | 4 |
| 2024vs Left | .120 | 11 | 2 | 3 | 1 |
| 2024vs Right | .393 | 7 | 5 | 22 | 1 |
| 2023vs Left | 0 | 0 | 0 | 0 | 0 |
| 2023vs Right | 0 | 0 | 0 | 0 | 0 |
Stat Review
How does Reiver Sanmartin 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.
* 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
2.00K/9
10.8BB/9
5.4HR/9
0.0Fastball
0.0 mphERA
0.00WHIP
1.80BABIP
.426GB/FB
3.00Left On Base
66.7%Exit Velocity
0.0 mphBarrels/BBE
0.0%Spin Rate
0 rpmBalls Hit 95+ MPH
0.0%Swinging Strike
7.4%Prospect Rankings History
Advanced Pitching Stats
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Defensive Stats
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Stats Vs Today's Lineup
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Past Fantasy Outlooks
2023
2022
Sanmartin was utterly dreadful in four starts for the Reds last season. He put up a 19.85 ERA and 3.09 WHIP in those outings, with batters hitting .456 with a 1.294 OPS against the left-hander. Sanmartin was much better in relief, though, with a 2.96 ERA over 41 appearances while limiting them to a .694 OPS. The southpaw's drastic platoon splits (.717 OPS versus left-handed batters, .933 OPS against right-handers) also point to the bullpen being his long-term home. Sanmartin currently projects as the lone lefty in manager David Bell's relief corps, so he could find himself in high-leverage spots when the situation calls for it.
More Fantasy News
Contract selected
The Reds selected Sanmartin's contract from Triple-A Louisville on Tuesday, Charlie Goldsmith of Fox 19 Now Cincinnati reports.
Analysis
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Healthy at Triple-A
Sanmartin (elbow) has produced a 5.40 ERA, 1.35 WHIP and 3:2 K:BB in 6.2 innings over his seven relief appearances since being activated from Triple-A Louisville's 60-day injured list July 25.
Analysis
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Starting rehab assignment
Sanmartin (elbow) was assigned to the rookie-level Arizona Complex League on Tuesday to start a rehab assignment, Charlie Goldsmith of The Cincinnati Enquirer reports.
Analysis
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Stays with Cincinnati
Sanmartin (elbow) signed a minor-league contract with the Reds on Nov. 19.
Analysis
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Pushed into free agency
Sanmartin (elbow) was non-tendered by the Reds on Friday.
Analysis
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