Jayson Aquino
Seattle Mariners (ML)
Jayson Aquino
Birthdate:
Nov. 22, 1992 (32 y, 5 m, 20 d)
Born In:
San Pedro de MacorĂ­s, SAN, DOM
Nationality:
Dominican
Position:
P
Bats/Throws:
L/L
Height/Weight:
6'0"/200
Entry:
Unknown
Contract:
$1.8M / 1 year
ML Service Time:
6 years, 3 days

2025 Season Pitching Summary

Team G GS IP W-L SV SD MD BB K ERA FIP FIP- xFIP WAR
Seattle - MLB
SEA - MLB
2 1 6.0 0-1 0 0 0 6 5 6.000 8.437 228 6.007 -0.26
Current Status
MLB Service Time 6 years, 3 days
40-man Service Time 7 years, 36 days
Time as Pro 13 years
Roster Status Active Roster
Injury Status None
Options Used - This Year 3 - No
Personality
Leadership High
Loyalty Normal
Desire for Win Low
Greed Normal
Intelligence Normal
Work Ethic Normal
Popularity
National Well Known
Local Well Known
Current Contract
2025 $1.8M ($1.44M left)
Additional Info
No-Trade No
IP / PA bonusNone
Batting Con Gap Pow Eye K's
Current 5 6 2 7 4
vs R 5 6 2 7 4
vs L 5 6 2 7 4
Potential 5 6 2 8 4
Fielding C IF OF
Range 1 1
Error 7 1
Arm 1 7 1
Turn DP 5
C Ability 1
Position
Pitcher 1
Run/Bunt
Speed 6
Stealing 4
Running 9
Sac Bunt 10
Bunt for Hit 1
Pitching Stuff Movement Control
Current 14 12 13
vs R 14 12 13
vs L 14 12 13
Potential 14 12 13
Pitch Ratings Cur Pot
Fastball 14 14
Curveball 10 10
Changeup 18 19
Other Pitching
Velocity 89-91 mph
GB % 58%
Stamina 12
Hold 15
OSA Rating History
Ratings Changes
2025-05-12
Stuff Potential decreased from 17 to 14
Stuff decreased from 16 to 14
Stuff vs R decreased from 16 to 14
Stuff vs L decreased from 16 to 14
Position changed from RP to SP
Role changed from RP to SP
2025-05-05
Eye decreased from 8 to 7
Eye vs R decreased from 8 to 7
Eye vs L decreased from 8 to 7
Weight increased from 199 to 200
2025-04-28
Weight decreased from 200 to 199
2025-04-21
Stuff vs R decreased from 17 to 16
2025-04-14
Stamina increased from 11 to 12
2025-04-05
Stuff vs R increased from 16 to 17
2025-03-27
Stuff decreased from 17 to 16
Stuff vs R decreased from 17 to 16
2025-03-18
Stuff vs L decreased from 17 to 16
2025-03-09
Stuff vs L increased from 16 to 17
Weight increased from 199 to 200
2025-02-23
Stuff vs L decreased from 17 to 16
2025-02-08
Gap Potential increased from 5 to 6
Gap increased from 5 to 6
Gap vs R increased from 5 to 6
Gap vs L increased from 5 to 6
Eye increased from 7 to 8
Eye vs R increased from 7 to 8
Eye vs L increased from 7 to 8
P defense decreased from 6 to 1
Stuff Potential increased from 14 to 17
Stuff increased from 14 to 17
Stuff vs R increased from 14 to 17
Stuff vs L increased from 15 to 17
Movement Potential decreased from 13 to 12
Movement decreased from 13 to 12
Movement vs R decreased from 13 to 12
Movement vs L decreased from 13 to 12
Position changed from SP to RP
Role changed from SP to RP
Local Popularity increased from Fair to Well Known
National Popularity increased from Fair to Well Known
2024-10-23
Stealing increased from 3 to 4
2024-10-07
Stealing decreased from 4 to 3
2024-09-16
GB% increased from 57% to 58%
2024-08-26
Stuff Potential decreased from 17 to 14
Stuff decreased from 17 to 14
Stuff vs R decreased from 16 to 14
Stuff vs L decreased from 17 to 15
Position changed from RP to SP
Role changed from RP to SP
2024-07-31
Contact Potential decreased from 6 to 5
Contact decreased from 6 to 5
Contact vs R decreased from 6 to 5
Contact vs L decreased from 6 to 5
Avoid Ks Potential decreased from 5 to 4
Avoid Ks decreased from 5 to 4
Avoid Ks vs R decreased from 5 to 4
Avoid Ks vs L decreased from 5 to 4
Changeup decreased from 19 to 18
2024-07-22
GB% increased from 56% to 57%
Stamina decreased from 12 to 11
Changeup increased from 18 to 19
2024-07-08
Contact Potential increased from 5 to 6
Contact increased from 5 to 6
Contact vs R increased from 5 to 6
Contact vs L increased from 5 to 6
Stuff Potential increased from 14 to 17
Stuff increased from 14 to 17
Stuff vs R increased from 14 to 16
Stuff vs L increased from 15 to 17
Position changed from SP to RP
Role changed from SP to RP
Weight decreased from 200 to 199
2024-06-24
Stuff Potential decreased from 17 to 14
Stuff decreased from 17 to 14
Stuff vs R decreased from 16 to 14
Stuff vs L decreased from 17 to 15
GB% increased from 54% to 56%
Position changed from RP to SP
Role changed from RP to SP
2024-06-17
Changeup decreased from 19 to 18
2024-06-10
Contact Potential decreased from 6 to 5
Avoid Ks Potential increased from 4 to 5
Avoid Ks increased from 4 to 5
Avoid Ks vs R increased from 4 to 5
Avoid Ks vs L increased from 4 to 5
Changeup increased from 18 to 19
2024-05-20
Weight increased from 199 to 200
2024-05-13
Stuff increased from 16 to 17
2024-05-06
Stuff decreased from 17 to 16
Movement Potential increased from 12 to 13
Movement increased from 12 to 13
Movement vs R increased from 12 to 13
Movement vs L increased from 12 to 13
GB% increased from 52% to 54%
2024-04-22
Avoid Ks Potential decreased from 5 to 4
Avoid Ks decreased from 5 to 4
Avoid Ks vs R decreased from 5 to 4
Avoid Ks vs L decreased from 5 to 4
Changeup decreased from 19 to 18
2024-04-15
Avoid Ks Potential increased from 4 to 5
Avoid Ks increased from 4 to 5
Avoid Ks vs R increased from 4 to 5
Avoid Ks vs L increased from 4 to 5
Stuff vs R decreased from 17 to 16
2024-04-07
Movement vs L decreased from 13 to 12
2024-03-20
Gap Potential decreased from 6 to 5
Baserunning increased from 8 to 9
2024-03-11
Stuff vs R increased from 16 to 17
Weight increased from 198 to 199
2024-02-25
Speed decreased from 7 to 6
Stuff increased from 16 to 17
Changeup increased from 18 to 19
2024-02-03
Contact decreased from 6 to 5
Contact vs R decreased from 6 to 5
Contact vs L decreased from 6 to 5
Sac Bunt increased from 9 to 10
2023-12-26
Stuff decreased from 17 to 16
Weight decreased from 199 to 198
2023-12-07
Sac Bunt decreased from 10 to 9
Speed increased from 6 to 7
Stamina increased from 11 to 12
2023-11-20
Gap decreased from 6 to 5
Gap vs R decreased from 6 to 5
Gap vs L decreased from 6 to 5
2023-11-13
Local Popularity decreased from Well Known to Fair
National Popularity decreased from Well Known to Fair
2023-11-09
Gap increased from 5 to 6
Gap vs R increased from 5 to 6
Gap vs L increased from 5 to 6
Control Potential decreased from 14 to 13
Control decreased from 14 to 13
Control vs L decreased from 14 to 13
2023-09-11
Gap decreased from 6 to 5
Gap vs R decreased from 6 to 5
Gap vs L decreased from 6 to 5
Stuff vs R decreased from 17 to 16
Stuff vs L decreased from 18 to 17
Movement vs L increased from 12 to 13
Control Potential increased from 13 to 14
Control increased from 13 to 14
GB% increased from 50% to 52%
Changeup decreased from 19 to 18
2023-07-17
Eye Potential increased from 7 to 8
Speed decreased from 7 to 6
Stuff vs L increased from 17 to 18
Movement vs L decreased from 13 to 12
Control vs L increased from 13 to 14
GB% decreased from 51% to 50%
Weight increased from 198 to 199
2023-05-29
Stuff vs L decreased from 18 to 17
Movement Potential decreased from 13 to 12
Movement decreased from 13 to 12
Movement vs R decreased from 13 to 12
GB% decreased from 53% to 51%
2023-02-26
Power Potential decreased from 3 to 2
Power decreased from 3 to 2
Power vs R decreased from 3 to 2
Power vs L decreased from 3 to 2
Sac Bunt increased from 9 to 10
Stuff vs R increased from 16 to 17
Stuff vs L increased from 17 to 18
GB% decreased from 55% to 53%
Stamina decreased from 12 to 11
Weight increased from 197 to 198
Local Popularity decreased from Popular to Well Known
National Popularity decreased from Popular to Well Known
2022-10-14
Power Potential increased from 2 to 3
Power increased from 2 to 3
Power vs R increased from 2 to 3
Power vs L increased from 2 to 3
Stuff vs R decreased from 17 to 16
Stuff vs L decreased from 18 to 17
Weight increased from 196 to 197
2022-07-31
Sac Bunt decreased from 10 to 9
2022-05-29
Contact Potential decreased from 7 to 6
Contact decreased from 7 to 6
Contact vs R decreased from 7 to 6
Contact vs L decreased from 7 to 6
Power Potential decreased from 3 to 2
Power decreased from 3 to 2
Power vs R decreased from 3 to 2
Power vs L decreased from 3 to 2
Avoid Ks Potential decreased from 5 to 4
Avoid Ks decreased from 5 to 4
Avoid Ks vs R decreased from 5 to 4
Avoid Ks vs L decreased from 5 to 4
Baserunning decreased from 9 to 8
P defense decreased from 7 to 6
Movement Potential decreased from 14 to 13
Movement decreased from 14 to 13
Movement vs R decreased from 14 to 13
Movement vs L decreased from 14 to 13
Control Potential decreased from 15 to 13
Control decreased from 15 to 13
Control vs R decreased from 15 to 13
Control vs L decreased from 15 to 13
GB% increased from 54% to 55%
Curveball Pot decreased from 14 to 10
Curveball decreased from 14 to 10
Weight increased from 195 to 196
Local Popularity decreased from Very Popular to Popular
National Popularity decreased from Very Popular to Popular
2021-04-10
Stamina increased from 11 to 12
Weight increased from 194 to 195

Career Major League Stats

Team Year Age GS G IP W-L SV K BB K% BB% HR% LOB% GB% BABIP ERA FIP FIP- xFIP E-F WAR
Seattle - MLB
SEA - MLB
2025 32 1 2 6.0 0-1 0 5 6 19.23% 23.08% 7.69% 83.33% 36.36% 0.154 6.000 8.437 228 6.007 -2.44 -0.26
Colorado - MLB
COL - MLB
2020 27 1 52 67.1 6-0 0 55 10 20.07% 3.65% 2.55% 78.87% 48.23% 0.292 3.208 3.514 91 3.786 -0.31 0.83
Colorado - MLB
COL - MLB
2019 26 1 37 52.2 1-3 1 44 14 18.49% 5.88% 2.10% 65.06% 49.49% 0.404 5.639 3.747 99 3.846 1.89 0.51
Colorado - MLB
COL - MLB
2018 25 10 54 80.2 3-2 0 84 21 25.00% 6.25% 2.08% 76.43% 50.34% 0.333 3.459 3.150 82 3.354 0.31 1.71
Colorado - MLB
COL - MLB
2017 24 9 50 110.2 6-4 0 90 34 18.87% 7.13% 1.68% 79.16% 59.82% 0.336 3.253 3.563 92 3.830 -0.31 1.76
Colorado - MLB
COL - MLB
2016 23 17 27 115.2 6-4 0 89 45 17.38% 8.79% 2.34% 70.16% 55.14% 0.327 4.513 4.331 112 4.289 0.18 1.24
Colorado - MLB
COL - MLB
2015 22 2 2 10.1 0-1 0 7 5 12.96% 9.26% 1.85% 55.56% 56.52% 0.415 6.968 4.628 126 4.674 2.34 0.06
Total - MLB
MLB
41 224 443.1 22-15 1 374 135 19.51% 7.04% 2.19% 73.38% 53.61% 0.336 4.020 3.794 99 3.908 0.23 5.84

Career Minor League Stats

Team Year Age GS G IP W-L SV K BB K% BB% HR% LOB% GB% BABIP ERA FIP FIP- xFIP E-F WAR
Iowa - PCL
IOW - PCL
2024 31 0 24 47.1 2-0 2 51 18 26.15% 9.23% 1.03% 78.29% 60.24% 0.314 2.282 3.074 64 3.650 -0.79 1.10
TEN - SL
2024 31 0 5 5.1 1-0 0 6 0 27.27% 0.00% 4.55% 21.74% 50.00% 0.357 8.438 3.494 81 2.154 4.94 0.07
MYR - CAR
2024 31 0 5 3.2 0-0 0 5 0 33.33% 0.00% 0.00% 100.00% 16.67% 0.250 0.000 2.367 60 3.646 -2.37 0.09
Reno - PCL
REN - PCL
2023 30 0 21 17.1 0-1 1 16 7 21.92% 9.59% 1.37% 87.96% 51.52% 0.256 1.558 3.950 89 4.538 -2.39 0.22
Dbac - DSL
2022 29 0 3 2.2 0-0 0 3 0 27.27% 0.00% 0.00% 100.00% 75.00% 0.500 0.000 2.155 45 2.680 -2.16 0.16
ABQ - PCL
2019 26 8 8 48.0 2-2 0 34 16 15.74% 7.41% 0.93% 67.36% 39.22% 0.378 5.250 3.911 80 5.341 1.34 1.25
ABQ - PCL
2016 23 24 24 145.1 6-12 0 126 44 19.69% 6.88% 1.88% 63.89% 55.10% 0.327 5.450 4.213 87 4.655 1.24 3.15
ABQ - PCL
2015 22 38 38 208.0 8-20 0 134 130 13.79% 13.37% 2.26% 64.59% 59.91% 0.334 6.058 5.594 126 5.609 0.46 0.42
NBR - EL
2015 22 11 11 73.2 2-2 0 61 35 19.61% 11.25% 1.61% 73.96% 59.31% 0.276 3.787 4.835 102 5.008 -1.05 0.91
Total - AAA
AAA
70 115 466.0 18-35 3 361 215 17.22% 10.26% 1.86% 66.49% 55.92% 0.333 5.234 4.673 101 5.045 0.56 6.14
Total - AA
AA
11 16 79.0 3-2 0 67 35 20.12% 10.51% 1.80% 71.57% 58.71% 0.281 4.101 4.745 101 4.816 -0.64 0.98
Total - A
A
0 5 3.2 0-0 0 5 0 33.33% 0.00% 0.00% 100.00% 16.67% 0.250 0.000 2.367 60 3.646 -2.37 0.09
Total - R
R
0 3 2.2 0-0 0 3 0 27.27% 0.00% 0.00% 100.00% 75.00% 0.500 0.000 2.155 45 2.680 -2.16 0.16

Career Major League Stats

Team Year Age G PA AB H 2B 3B HR RBI R BB K SB CS AVG OBP OPS BABIP wOBA WAR
Colorado - MLB
COL - MLB
2020 27 47 6 5 1 0 0 0 1 1 0 1 0 0 0.200 0.200 0.400 0.2500 0.179 -0.28
Colorado - MLB
COL - MLB
2019 26 35 6 5 1 0 0 0 0 0 0 1 0 0 0.200 0.200 0.400 0.2500 0.179 -0.20
Colorado - MLB
COL - MLB
2018 25 52 20 19 4 1 0 0 2 3 1 9 0 0 0.211 0.250 0.513 0.4000 0.232 -0.08
Colorado - MLB
COL - MLB
2017 24 47 17 16 2 0 0 0 0 1 1 9 0 0 0.125 0.177 0.302 0.2857 0.146 -0.29
Colorado - MLB
COL - MLB
2016 23 25 29 25 0 0 0 0 3 0 2 7 0 0 0.000 0.074 0.074 0.0000 0.052 -0.61
Colorado - MLB
COL - MLB
2015 22 2 4 4 1 0 0 0 0 0 0 1 0 0 0.250 0.250 0.500 0.3333 0.222 0.04
Total - MLB
MLB
208 82 74 9 1 0 0 6 5 4 28 0 0 0.122 0.167 0.302 0.1957 0.143 -1.41

Career Fielding Stats

Team Year Pos G IP PO A E Fld % RF Eff ZR
Seattle - MLB
SEA - MLB
2025 P 2 6.0 1 1 0 1.000 3.000 1.031 -0.03
Colorado - MLB
COL - MLB
2020 P 49 67.1 6 10 0 1.000 2.139 0.772 -1.99
Colorado - MLB
COL - MLB
2019 P 36 52.2 4 5 1 0.900 1.538 0.740 -1.25
Colorado - MLB
COL - MLB
2018 P 50 80.2 5 12 1 0.944 1.897 1.030 0.02
Colorado - MLB
COL - MLB
2017 P 48 110.2 4 26 1 0.968 2.440 0.969 -0.92
Colorado - MLB
COL - MLB
2016 P 27 115.2 8 14 2 0.917 1.712 0.982 -0.59
Colorado - MLB
COL - MLB
2015 P 2 10.1 0 2 0 1.000 1.742 1.524 0.52
Total P 214 443.1 28 70 5 -4.24

TheShow Pitching Log

Date Opp Score GS IP H R ER HR BB K IBB HBP GB FB BF PI GSC WPA ERA FIP
May 8, 2025
May 8
LAA 2 - 4 5.0 4 4 4 2 5 4 0 0 3 6 22 93 32 -0.21
April 18, 2025
Apr 18
TEX 0 - 12 1.0 0 0 0 0 1 1 0 0 1 1 4 22 - 0.00
Player Awards
Award Year / Date Team
League Champ 2020 Colorado (MLB)
Similar Players (RP)
Note: See Baseball Reference formula (primary position)