Jon Powers
Seattle Mariners (ML)
Jon Powers
Birthdate:
Nov. 7, 1997 (28 y, 3 m, 26 d)
Born In:
Tamiami, FL, USA
Nationality:
American
Position:
P
Bats/Throws:
L/R
Height/Weight:
6'0"/198
Entry:
2016 Draft - Round: 3, Overall: 87, Team: Miami Marlins
Contract:
$750k / 1 year
ML Service Time:
1 years, 94 days

No statistics this season

Current Status
MLB Service Time 1 years, 94 days
40-man Service Time 4 years, 92 days
Time as Pro 10 years
Roster Status Active Roster
Injury Status None
Options Used - This Year 3 - No
Personality
Leadership Normal
Loyalty Very High
Desire for Win High
Greed High
Intelligence High
Work Ethic Low
Popularity
National Unknown
Local Unknown
Current Contract
2026 $750k ($750k left)
Additional Info
No-Trade No
IP / PA bonusNone
Batting Con Gap Pow Eye K's
Current 5 7 2 15 4
vs R 5 7 2 15 4
vs L 5 6 2 13 4
Potential 5 7 2 15 4
Fielding C IF OF
Range 2 3
Error 6 5
Arm 2 5 4
Turn DP 1
C Ability 1
Position
Pitcher 6
Run/Bunt
Speed 4
Stealing 4
Running 1
Sac Bunt 19
Bunt for Hit 1
Pitching Stuff Movement Control
Current 15 13 13
vs R 14 13 13
vs L 15 12 13
Potential 15 13 14
Pitch Ratings Cur Pot
Fastball 16 16
Curveball 16 16
Other Pitching
Velocity 93-95 mph
GB % 55%
Stamina 4
Hold 17
OSA Rating History
Ratings Changes
2026-03-05
Contact Potential decreased from 6 to 5
Contact decreased from 6 to 5
Contact vs R decreased from 6 to 5
Avoid Ks vs R decreased from 5 to 4
Stealing decreased from 5 to 4
2026-02-21
Contact Potential increased from 5 to 6
Contact increased from 5 to 6
Avoid Ks vs R increased from 4 to 5
2026-02-06
Weight increased from 197 to 198
2026-01-26
Fastball Pot increased from 15 to 16
Fastball increased from 15 to 16
2025-12-19
Contact Potential decreased from 6 to 5
Contact decreased from 6 to 5
Movement vs R decreased from 14 to 13
Movement vs L decreased from 13 to 12
GB% decreased from 57% to 55%
2025-12-12
Stealing increased from 4 to 5
Fastball Pot decreased from 16 to 15
Fastball decreased from 16 to 15
2025-11-26
Control Potential decreased from 15 to 14
Weight decreased from 198 to 197
2025-11-24
Avoid Ks vs R decreased from 5 to 4
Weight increased from 197 to 198
2025-11-14
Eye vs R decreased from 16 to 15
Avoid Ks vs R increased from 4 to 5
2025-10-30
Outfield Arm decreased from 5 to 4
2025-09-08
Sac Bunt increased from 18 to 19
2025-09-01
Weight increased from 196 to 197
2025-08-25
Stamina increased from 3 to 4
2025-08-11
Stamina decreased from 4 to 3
2025-07-28
Weight increased from 195 to 196
2025-07-14
Role changed from CL to RP
2025-07-07
Weight decreased from 196 to 195
2025-06-02
Role changed from RP to CL
2025-05-19
Role changed from CL to RP
2025-05-05
Movement vs R increased from 13 to 14
Movement vs L increased from 12 to 13
GB% increased from 55% to 57%
Role changed from RP to CL
2025-04-28
Weight decreased from 197 to 196
2025-02-08
Stuff vs R decreased from 15 to 14
Stuff vs L increased from 14 to 15
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 12
2024-11-05
Infield Range decreased from 3 to 2
Outfield Range decreased from 4 to 3
P defense decreased from 7 to 6
Weight increased from 196 to 197
2024-07-31
GB% increased from 53% to 55%
2024-07-22
GB% decreased from 54% to 53%
2024-07-15
GB% decreased from 55% to 54%
2024-06-24
Weight increased from 195 to 196
2024-04-22
Sac Bunt decreased from 19 to 18
2024-04-15
Weight increased from 194 to 195
2024-04-07
Control increased from 12 to 13
Control vs L increased from 12 to 13
2024-01-17
Sac Bunt increased from 18 to 19
2023-11-09
GB% increased from 53% to 55%
2023-09-11
P defense decreased from 8 to 7
Weight increased from 193 to 194
2023-07-17
Speed decreased from 5 to 4
Outfield Range decreased from 5 to 4
Stamina increased from 3 to 4
Fastball Pot increased from 15 to 16
Fastball increased from 15 to 16
Weight increased from 189 to 193
2023-05-29
Sac Bunt decreased from 19 to 18
Speed increased from 4 to 5
Infield Range decreased from 4 to 3
P defense decreased from 9 to 8
Movement vs L increased from 13 to 14
Control vs R increased from 12 to 13
GB% increased from 52% to 53%
Hold increased from 16 to 17
Weight increased from 186 to 189
2023-02-26
Sac Bunt increased from 18 to 19
Stuff Potential increased from 14 to 15
Stuff increased from 14 to 15
Stuff vs R increased from 14 to 15
Control Potential increased from 14 to 15
Control increased from 11 to 12
Control vs R increased from 11 to 12
Control vs L increased from 11 to 12
Weight increased from 185 to 186
2022-10-14
Speed decreased from 5 to 4
Stuff vs L increased from 13 to 14
Movement vs L decreased from 14 to 13
GB% decreased from 53% to 52%
Curveball increased from 15 to 16
Weight increased from 184 to 185
2022-07-31
Speed increased from 4 to 5
Outfield Error decreased from 6 to 5
Control increased from 10 to 11
Control vs R increased from 10 to 11
Control vs L increased from 10 to 11
GB% decreased from 54% to 53%
2022-05-29
Contact Potential increased from 5 to 6
Contact increased from 5 to 6
Eye Potential increased from 14 to 15
Eye increased from 13 to 15
Eye vs R increased from 13 to 16
Eye vs L increased from 11 to 13
Avoid Ks increased from 3 to 4
Avoid Ks vs L increased from 3 to 4
Stuff increased from 13 to 14
GB% decreased from 58% to 54%
Curveball increased from 14 to 15
Weight decreased from 187 to 184

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 27 0 10 18.0 0 2 2 10 9 12.66% 11.39% 0.00% 80.00% 50.00% 0.263 2.000 2.985 79 4.992 -0.98 0.31
San Diego - MLB
SD - MLB
2024 26 0 38 37.2 1 2 0 32 19 19.28% 11.45% 2.41% 76.34% 52.70% 0.318 4.301 4.232 104 4.335 0.07 0.04
Seattle - MLB
SEA - MLB
2024 26 0 23 34.1 0 1 0 23 9 16.43% 6.43% 4.29% 80.36% 54.79% 0.267 3.932 4.915 120 4.178 -0.98 -0.25
San Diego (1 yrs)
SD (1 yrs)
0 38 37.2 1 2 0 32 19 19.28% 11.45% 2.41% 76.34% 52.70% 0.318 4.301 4.232 104 4.335 0.07 0.04
Seattle (2 yrs)
SEA (2 yrs)
0 33 52.1 0 3 2 33 18 15.07% 8.22% 2.74% 80.20% 53.04% 0.266 3.268 4.251 105 4.458 -0.98 0.05
Total - MLB
MLB
0 71 90.0 1 5 2 65 37 16.88% 9.61% 2.60% 78.38% 52.91% 0.287 3.700 4.243 105 4.407 -0.54 0.09

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
Tacoma - PCL
TAC - PCL
2025 27 0 24 26.0 3 3 6 21 11 17.80% 9.32% 5.08% 79.75% 49.09% 0.295 5.192 5.745 121 4.273 -0.55 -0.40
NRL - PCL
2023 25 0 20 19.0 0 0 2 17 9 19.10% 10.11% 2.25% 61.64% 44.74% 0.322 4.263 4.631 99 4.865 -0.37 0.05
NRL - PCL
2022 24 0 34 51.0 4 3 2 60 21 26.09% 9.13% 1.30% 70.05% 46.67% 0.370 4.235 3.212 66 3.912 1.02 1.16
NRL - PCL
2021 23 0 50 50.1 4 3 26 35 20 17.50% 10.00% 2.00% 73.03% 62.26% 0.248 3.397 4.651 94 4.760 -1.25 0.35
JAX - SL
2020 22 0 49 54.2 3 3 2 55 31 22.54% 12.70% 2.46% 78.88% 56.86% 0.331 4.116 4.433 104 3.946 -0.32 0.05
GRE - SAL
2020 22 0 6 6.1 0 0 0 9 3 33.33% 11.11% 0.00% 55.56% 66.67% 0.429 5.684 2.365 59 2.761 3.32 0.16
GRE - SAL
2019 21 0 50 70.0 5 4 0 73 36 24.33% 12.00% 1.67% 77.53% 53.49% 0.295 3.471 4.171 102 3.975 -0.70 0.19
Total - AAA
AAA
0 128 146.1 11 9 36 133 61 20.88% 9.58% 2.35% 71.28% 52.60% 0.308 4.121 4.341 90 4.392 -0.22 1.16
Total - AA
AA
0 49 54.2 3 3 2 55 31 22.54% 12.70% 2.46% 78.88% 56.86% 0.331 4.116 4.433 104 3.946 -0.32 0.05
Total - A
A
0 56 76.1 5 4 0 82 39 25.08% 11.93% 1.53% 75.51% 54.35% 0.305 3.655 4.022 98 3.874 -0.37 0.35

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 wRC+ WAR
Seattle - MLB
SEA - MLB
2025 27 1 0 0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0 0.000 0 0.00
San Diego - MLB
SD - MLB
2024 26 37 0 0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0 0.000 0 0.00
Seattle - MLB
SEA - MLB
2024 26 3 0 0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0 0.000 0 0.00
San Diego (1 yrs)
SD (1 yrs)
37 0 0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0 0.000 0 0.00
Seattle (2 yrs)
SEA (2 yrs)
4 0 0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0 0.000 0 0.00
Total - MLB
MLB
41 0 0 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0 0.000 0 0.00

Career Fielding Stats

Team Year Pos G IP PO A E Fld % RF Eff ZR
Seattle - MLB
SEA - MLB
2025 P 10 18.0 3 4 0 1.000 3.500 1.231 0.11
San Diego - MLB
SD - MLB
2024 P 36 37.2 1 3 0 1.000 0.956 0.799 -1.02
Seattle - MLB
SEA - MLB
2024 P 23 34.1 2 7 0 1.000 2.359 1.249 0.52
Total P 69 90.0 6 14 0 -0.39

Career Minor League Fielding Stats

Team Year Pos G IP PO A E Fld % RF Eff ZR
Tacoma - PCL
TAC - PCL
2025 P 23 26.0 2 4 1 0.857 2.077 0.847 -0.94
Total P 23 26.0 2 4 1 -0.94
Player Awards
None
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