P Gregory Santos #6
Seattle Mariners MLB
Age: 26 | Bats: R | Throws: R | Morale: Good
04/19/2026
 OA: 56 POT: 56
BNN Index | MLB | SCORES | STANDINGS | STATS | TEAMS | PLAYERS | TRANSACTIONS | HISTORY
P GREGORY SANTOS #6 - AGE: 26 - BATS: R - THROWS: R - MORALE: GOOD
G GS Rec SV ERA IP HA HR BB K WHIP WAR
4 0 0-1 0 1.80 5.0 5 0 2 5 1.40 0.1
PITCHING RATINGS (OSA)
Overall Pot. Overall Vs Left Vs Right Pot.
Stuff 60 55 65 60
Movement 60 55 65 60
Control 50 50 55 50
PITCHING RATINGS
Pitch Cur. Pot.
Fastball 75 75
Slider 75 75
Sinker 55 60
 
 
OTHER PITCHING RATINGS
Velocity 98-100 Mph
Stamina 30
Suggested Role Bullpen
Type Extreme Groundball
Hold Runners 50
Defense 65
RUN/BUNT RATINGS
Running Speed: 25
Stealing Ability: 25
Baserunning Inst.: 30
Sacrifice Bunt: 45
Bunt for Hit: 35
   
GAME LOG, LAST 10 GAMES
Date Vs. Result Start IP H R ER BB K Dec
04/18/2026 @ BAL Win, 8-3 0.1 1 0 0 0 1
04/11/2026 BAL Loss, 3-4 0.2 2 1 1 1 1 Loss
04/08/2026 @ ATL Win, 9-4 1.2 1 0 0 1 3
04/06/2026 @ NYY Win, 6-2 2.1 1 0 0 0 0
03/22/2026 @ NYY Win, 15-6 1.0 0 0 0 0 0
03/17/2026 TEX Win, 3-2 1.0 1 0 0 0 2
03/12/2026 @ CWS Loss, 2-3 1.0 0 0 0 1 1
03/10/2026 @ TB Loss, 3-12 1.0 0 0 0 0 0
03/07/2026 @ DET Loss, 0-4 0.2 1 1 0 0 1
03/04/2026 TOR Loss, 4-4 0.1 0 0 0 0 0
PERSONALITY
Steady Eddie. Shows up, does the job.
Birthday:08/28/1999
Born in:San Cristóbal, SAN
Nationality:Dominican
Height:6' 2"
Weight:200 lbs
Local Popularity:Popular
National Pop.:Popular
STATUS
Contract:Major League Contract
Salary:$2,000,000
Signed Through:2026 Season
Major Service:3 Years, 79 Days
Service This Yr:24 Days
40-Man Service:3 Years, 79 Days
Pro Service:9 Years
Arbitration Eligibility:Arbitration eligible in offseason
Option Years:1 option year left
Contract Extension: -
Drafted:-
MAJOR LEAGUE BASEBALL 2026 PITCHING STATS
Pitching G GS W L SV ERA IP HA R ER HR BB K CG CG% SHO QS QS%
Overall 4 0 0 1 0 1.80 5.0 5 1 1 0 2 5 0 0.0 0 0 0.0
Pitching SVO BS SV% RA GF BR/9 H/9 K/9 BB/9 FIP WHIP FIP- WAR BABIP        
Overall 0 0 0.0 4 1 14.40 9.00 9.00 3.60 3.01 1.40 74 0.1 .357        
Pitching AB H 2B 3B HR R BB K SF SH HP AVG OBP SLG OPS      
vs. LHB 9 2 1 0 0 1 1 3 0 0 0 .222 .300 .333 .633      
vs. RHB 10 3 0 0 0 0 1 2 0 0 1 .300 .417 .300 .717      
MAJOR LEAGUE BASEBALL 2026 PITCHING SPLITS
Split G GS W L SV ERA IP HA R ER HR BB K  
This Week 1 0 0 0 0 0.00 0.1 1 0 0 0 0 1  
Last Week 3 0 0 1 0 1.93 4.2 4 1 1 0 2 4  
April 4 0 0 1 0 1.80 5.0 5 1 1 0 2 5  
Spring Training 9 0 0 0 0 4.91 7.1 8 5 4 1 4 6  
Last Year 60 0 2 3 2 3.36 61.2 55 24 23 4 28 64  
2 Years Ago 57 0 3 1 2 3.11 75.1 56 26 26 6 31 70  
Career 186 0 7 9 9 3.45 214.0 193 88 82 15 83 210  
Home 1 0 0 1 0 13.50 0.2 2 1 1 0 1 1  
Road 3 0 0 0 0 0.00 4.1 3 0 0 0 1 4  
Grass 4 0 0 1 0 1.80 5.0 5 1 1 0 2 5  
Night 4 0 0 1 0 1.80 5.0 5 1 1 0 2 5  
As Reliever / Substitution 4 0 0 1 0 1.80 5.0 5 1 1 0 2 5  
CAREER PITCHING STATS
Year/Team/League Age G GS W L SV ERA IP HA R ER HR BB K CG SHO WHIP BABIP FIP WAR ERA+
2021 San Francisco - MLB 21 3 0 0 2 0 22.50 2.0 5 6 5 3 2 3 0 0 3.50 .400 22.78 -0.4 19
2022 San Francisco - MLB 22 2 0 0 0 0 4.91 3.2 3 2 2 0 3 2 0 0 1.64 .250 4.68 -0.0 82
2023 Chicago - MLB 23 60 0 2 2 5 3.39 66.1 69 29 25 2 17 66 0 0 1.30 .337 2.75 1.5 126
2024 Seattle - MLB 24 57 0 3 1 2 3.11 75.1 56 26 26 6 31 70 0 0 1.15 .258 4.21 0.3 136
2025 Seattle - MLB 25 60 0 2 3 2 3.36 61.2 55 24 23 4 28 64 0 0 1.35 .313 3.38 1.1 125
2026 Seattle - MLB 26 4 0 0 1 0 1.80 5.0 5 1 1 0 2 5 0 0 1.40 .357 3.01 0.1 226
Total MLB 186 0 7 9 9 3.45 214.0 193 88 82 15 83 210 0 0 1.29 .303 3.67 2.6 122
CAREER MINOR LEAGUE PITCHING STATS
Year/Team/League Age G GS W L SV ERA IP HA R ER HR BB K CG SHO WHIP BABIP FIP WAR ERA+
2016 Total - R 16 16 10 3 3 1 4.17 41.0 40 27 19 1 26 25 0 0 1.61 .300 4.64 0.2 96
2017 Boston (DSL) - R 17 8 8 2 0 0 0.89 30.1 22 6 3 0 15 24 0 0 1.22 .265 3.20 0.7 451
2017 San Francisco (DSL) - R 17 4 4 1 0 0 1.93 18.2 21 5 4 2 5 17 0 0 1.39 .322 3.58 0.4 210
2017 Total - R 17 12 12 3 0 0 1.29 49.0 43 11 7 2 20 41 0 0 1.29 .289 3.34 1.1 314
2018 Total - A- 18 12 12 2 5 0 4.53 49.2 64 34 25 3 15 46 0 0 1.59 .377 3.10 1.3 88
2019 San Jose - A 19 8 8 1 5 0 2.86 34.2 34 16 11 4 9 26 0 0 1.24 .288 3.98 0.5 138
2021 Sacramento - AAA 21 14 0 1 1 0 5.17 15.2 16 9 9 1 9 15 0 0 1.60 .333 4.41 -0.0 77
2022 Total - R 22 2 2 0 0 0 0.00 2.0 2 0 0 0 0 3 0 0 1.00 .400 0.20 0.1 999
2022 Sacramento - AAA 22 33 0 1 2 1 4.91 33.0 29 22 18 4 20 34 0 0 1.48 .287 4.81 -0.2 81
2025 Seattle - TRN 25 2 0 1 0 0 3.00 3.0 2 1 1 1 0 2 0 0 0.67 .143 5.90 -0.0 162
Total PCL 47 0 2 3 1 4.99 48.2 45 31 27 5 29 49 0 0 1.52 .303 4.68 79.4
Total CAL 8 8 1 5 0 2.86 34.2 34 16 11 4 9 26 0 0 1.24 .288 3.98 138.5
Total NWL 12 12 2 5 0 4.53 49.2 64 34 25 3 15 46 0 0 1.59 .377 3.10 88.3
Total ACL 2 2 0 0 0 0.00 2.0 2 0 0 0 0 3 0 0 1.00 .400 0.20 999.0
Total DSL 28 22 6 3 1 2.60 90.0 83 38 26 3 46 66 0 0 1.43 .294 3.93 154.2
CAREER FIELDING STATS
Year/Team/League POS G GS PO A DP TC E PCT INN RNG ZR EFF PB RSTA RTO RTO%
2021 San Francisco - MLB P 3 0 0 0 0 0 0 .000 2.0 0.00 0.0 .000
2022 San Francisco - MLB P 2 0 0 0 0 0 0 .000 3.2 0.00 0.0 .000
2023 Chicago - MLB P 60 0 3 6 0 9 0 1.000 66.1 1.22 +0.2 .000
2024 Seattle - MLB P 57 0 6 5 1 11 0 1.000 75.1 1.31 +0.2 1.019
2025 Seattle - MLB P 56 0 0 6 0 6 0 1.000 61.2 0.88 -0.5 1.018
2025 Seattle - TRN P 2 0 1 1 0 2 0 1.000 3.0 6.00 +0.1 1.000
2026 Seattle - MLB P 4 0 0 0 0 0 0 .000 5.0 0.00 0.0 .000
TOTAL P 184 0 10 18 1 28 0 1.000 217.0 1.16 +0.0 1.017
PLAYER HISTORY
08/28/2015 Signed by the Boston Red Sox as an international free agent.
07/26/2017 Traded by the Boston Red Sox with RHP Shaun Anderson to the San Francisco Giants for 3B Eduardo Nunez.
12/22/2022 Traded by the San Francisco Giants to the Chicago White Sox.
02/03/2024 Traded by the Chicago White Sox to the Seattle Mariners for Zach DeLoach (minors), Prelander Berroa and future considerations.
06/05/2024 Injured (mild calf strain),day-to-day for 4 days.
11/24/2024 Received a 1-year contract through automatic renewal worth a total of $740,000.
01/01/2025 OSA scouting updated ratings (potential): Stuff: 60 (60); Movement: 60 (60); Control: 50 (50).
01/01/2025 OSA scouting updated ratings (potential): Stuff: 60 (60); Movement: 60 (60); Control: 50 (50).
10/18/2025 Wins the 2025 Draft Championship with the Seattle Mariners.
11/15/2025 Signed a 1-year contract extension worth a total of $2,000,000 with the Seattle Mariners organization.
01/01/2026 OSA scouting updated ratings (potential): Stuff: 60 (60); Movement: 60 (60); Control: 50 (50).
01/01/2026 OSA scouting updated ratings (potential): Stuff: 60 (60); Movement: 60 (60); Control: 50 (50).
LEADERBOARD APPEARANCES
Year G Rank
2025 2 3
Year W Rank
2025 1 1
Year Win. % Rank
2025 1.000 1
Year HLD Rank
2024 14 10
2025 17 10
Year HRA Rank
2025 1 7
Year BB/9 Rank
2025 0.00 1
Year RA Rank
2025 2 3
Year GF Rank
2025 1 1
Tuesday, June 25th , 2024 - OOTP Baseball 25.5 Build 67