Reiver Sanmartin

Reiver Sanmartin

26-Year-Old PitcherRP
Cincinnati Reds
2023 Fantasy Outlook
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. Read Past Outlooks
$Signed a one-year contract with the Reds in September of 2021.
Called up from Triple-A
PCincinnati Reds
June 13, 2022
The Reds recalled Sanmartin from Triple-A Louisville on Monday, Charlie Goldsmith of The Cincinnati Enquirer reports.
ANALYSIS
Sanmartin broke camp in the major-league rotation but was optioned within a month after struggling to an awful 13.78 ERA across five appearances. His 7.36 ERA in 18.1 innings as a swingman for Louisville hardly inspires confidence, though he recently righted the ship, giving up three earned runs while striking out 15 over 10.1 innings in his four most recent appearances.
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Pitching Stats
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2022
2021
2022 MLB Game Log
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Scoring
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2021 MLB Game Log
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Pitching Appearances Breakdown
Average Pitch Count
23
Last 10 Games
17
Last 5 Games
16
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+
 
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 Reiver Sanmartin 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 2020
 
 
-29%
BAA vs LHP
2022
 
 
-24%
BAA vs LHP
2021
 
 
-54%
BAA vs LHP
2020
No Stats
BAA Batters K BB H 2B 3B HR
Since 2020vs Left .231 119 34 11 25 6 0 3
Since 2020vs Right .327 184 24 20 53 11 2 5
2022vs Left .247 99 27 10 22 4 0 3
2022vs Right .324 157 20 19 44 9 2 5
2021vs Left .158 20 7 1 3 2 0 0
2021vs Right .346 27 4 1 9 2 0 0
2020vs Left 0 0 0 0 0 0 0 0
2020vs Right 0 0 0 0 0 0 0 0
More Splits View More Split Stats
Home/Away Pitching Splits
Since 2020
 
 
-20%
ERA on Road
2022
 
 
-23%
ERA on Road
2021
 
 
-6%
ERA on Road
2020
No Stats
ERA WHIP IP W L SV K/9 BB/9 HR/9
Since 2020Home 6.21 1.48 29.0 3 1 0 9.3 3.1 1.6
Since 2020Away 4.99 1.66 39.2 3 3 0 6.4 4.8 0.7
2022Home 7.33 1.59 23.1 2 1 0 9.6 3.5 1.9
2022Away 5.61 1.72 33.2 2 3 0 5.9 5.3 0.8
2021Home 1.59 1.06 5.2 1 0 0 7.9 1.6 0.0
2021Away 1.50 1.33 6.0 1 0 0 9.0 1.5 0.0
2020Home 0 0 0 0 0 0 0 0 0
2020Away 0 0 0 0 0 0 0 0 0
More Splits View More Split Stats
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.
  • 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
1.62
 
K/9
7.4
 
BB/9
4.6
 
HR/9
1.3
 
Fastball
90.7 mph
 
ERA
6.32
 
WHIP
1.67
 
BABIP
.338
 
GB/FB
2.16
 
Left On Base
62.1%
 
Exit Velocity
79.6 mph
 
Barrels/BBE
4.2%
 
Spin Rate
2213 rpm
 
Balls Hit 95+ MPH
21.1%
 
Swinging Strike
11.0%
 
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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2022 Fantasy Outlook
Sanmartin is still a bit of an unknown in many circles, but he had a 3.94 ERA, 54.0 GB% and 19.2 K-BB% in 82.1 innings at Triple-A and then finished his season with two strong starts in the majors. Of course, it helped that both of those starts came against the Pirates. The 25-year-old lefty only averaged 89.5 mph on his fourseam fastball, but it had serious horizontal break and was very tough to pick up from a three-quarters lefty slot. His slider and changeup are strong secondary offerings, so it's a starter's repertoire. Given the lack of velocity, we recommend treading cautiously, as deception artists often have a short shelf life in the majors. However, Sanmartin has a decent chance of opening the year with a spot in the Reds' starting rotation, and he has a good recent statistical track record.
More Fantasy News
Optioned after poor start
PCincinnati Reds
May 1, 2022
The Reds optioned Sanmartin to Triple-A Louisville following Sunday's 10-1 loss to the Rockies, Bobby Nightengale of The Cincinnati Enquirer reports. He dropped to 0-4 after giving up six earned runs on six hits and two walks while recording just two outs in his start.
ANALYSIS
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Charged with nine runs in loss
PCincinnati Reds
April 26, 2022
Sanmartin (0-3) took the loss to the Padres on Tuesday, allowing nine earned runs on eight hits and one walk over three-plus innings. He struck out two batters.
ANALYSIS
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Falls to 0-2
PCincinnati Reds
April 19, 2022
Sanmartin (0-2) took the loss to the Padres on Tuesday, allowing five runs on eight hits and one walk over 5.1 innings. He struck out four.
ANALYSIS
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Thrives in bulk-relief role
PCincinnati Reds
April 14, 2022
Sanmartin pitches five scoreless innings against the Dodgers on Thursday, allowing two hits and no walks while striking out two. He didn't factor in the decision.
ANALYSIS
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Not starting, could follow opener
PCincinnati Reds
April 13, 2022
Sanmartin won't start Thursday's game against the Dodgers but could follow an opener, Charlie Goldsmith of The Cincinnati Enquirer reports.
ANALYSIS
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