Aaron Northcraft
Free Agent
Aaron Northcraft
Birthdate:
May 28, 1990 (35 y, 8 m, 9 d)
Born In:
Philadelphia, PA, USA
Nationality:
American
Position:
P
Bats/Throws:
R/R
Height/Weight:
6'3"/225
Entry:
Unknown
Contract:
Free Agent
ML Service Time:
8 years, 151 days
Current Status
MLB Service Time 8 years, 151 days
40-man Service Time 9 years, 151 days
Time as Pro 17 years
Roster Status Active Roster
Injury Status None
Personality
Leadership Low
Loyalty Very High
Desire for Win Very Low
Greed High
Intelligence High
Work Ethic Low
Popularity
National Insignficant
Local Insignficant
Current Contract
Free Agent
Batting Con Gap Pow Eye K's
Current 4 4 2 4 2
vs R 4 4 2 4 2
vs L 4 4 2 4 2
Potential 4 4 2 7 2
Fielding C IF OF
Range 4 1
Error 7 1
Arm 1 13 1
Turn DP 3
C Ability 1
Position
Pitcher 12
Run/Bunt
Speed 6
Stealing 6
Running 6
Sac Bunt 11
Bunt for Hit 3
Pitching Stuff Movement Control
Current 16 15 12
vs R 16 16 12
vs L 16 14 12
Potential 17 15 12
Pitch Ratings Cur Pot
Sinker 15 15
Curveball 17 18
Changeup 13 13
Splitter 13 14
Other Pitching
Velocity 90-92 mph
GB % 73%
Stamina 12
Hold 11
OSA Rating History
Ratings Changes
2026-01-26
Movement vs R increased from 15 to 16
2026-01-10
Contact vs L decreased from 5 to 4
Weight increased from 224 to 225
2025-12-26
Contact vs L increased from 4 to 5
2025-12-05
Speed decreased from 7 to 6
2025-11-30
Stuff Potential decreased from 18 to 17
Stuff decreased from 17 to 16
Stuff vs R decreased from 17 to 16
Stuff vs L decreased from 17 to 16
Role changed from RP to SP
2025-11-14
Contact vs R increased from 3 to 4
Movement vs R decreased from 16 to 15
Control vs L increased from 11 to 12
2025-10-30
Contact increased from 3 to 4
Contact vs L increased from 3 to 4
2025-10-07
Weight increased from 223 to 224
2025-09-29
Contact vs L decreased from 4 to 3
2025-09-15
Contact decreased from 4 to 3
Gap vs L decreased from 5 to 4
Stuff Potential increased from 17 to 18
Stuff increased from 16 to 17
Stuff vs R increased from 16 to 17
Stuff vs L increased from 16 to 17
Movement vs R increased from 15 to 16
GB% increased from 72% to 73%
Role changed from SP to RP
2025-09-08
Contact increased from 3 to 4
Gap vs L increased from 4 to 5
Stuff Potential decreased from 18 to 17
Stuff decreased from 17 to 16
Stuff vs R decreased from 17 to 16
Stuff vs L decreased from 17 to 16
Role changed from RP to SP
Weight increased from 222 to 223
2025-09-01
Contact vs L increased from 3 to 4
Stuff Potential increased from 17 to 18
Stuff increased from 16 to 17
Stuff vs R increased from 16 to 17
Stuff vs L increased from 16 to 17
Control vs L decreased from 12 to 11
Role changed from SP to RP
2025-08-11
Gap vs L decreased from 5 to 4
2025-07-28
Sac Bunt decreased from 12 to 11
2025-07-07
Weight decreased from 224 to 222
2025-06-09
Curveball decreased from 18 to 17
2025-05-19
Contact decreased from 4 to 3
Contact vs L decreased from 4 to 3
GB% increased from 71% to 72%
2025-04-28
Contact vs R decreased from 4 to 3
Sac Bunt increased from 11 to 12
2025-04-21
Contact increased from 3 to 4
Contact vs R increased from 3 to 4
Sinker increased from 14 to 15
2025-03-27
Gap vs L increased from 4 to 5
2025-03-18
Contact decreased from 4 to 3
Contact vs R decreased from 4 to 3
Sinker decreased from 15 to 14
2025-03-09
Weight decreased from 225 to 224
2025-02-23
Contact increased from 3 to 4
Contact vs R increased from 3 to 4
Splitter decreased from 14 to 13
2025-02-08
Contact decreased from 4 to 3
Contact vs R decreased from 4 to 3
Sac Bunt decreased from 12 to 11
Stuff decreased from 17 to 16
Stuff vs R decreased from 17 to 16
Movement Potential decreased from 17 to 15
Movement decreased from 16 to 15
Movement vs R decreased from 17 to 15
Movement vs L decreased from 16 to 14
GB% decreased from 75% to 71%
Sinker Pot decreased from 16 to 15
2024-11-01
Stuff increased from 16 to 17
2024-10-19
Contact increased from 3 to 4
Contact vs R increased from 3 to 4
GB% increased from 74% to 75%
2024-10-12
Stuff vs L increased from 15 to 16
2024-10-07
Contact vs L increased from 3 to 4
Stuff vs L decreased from 16 to 15
2024-09-23
Avoid Ks Potential decreased from 3 to 2
2024-09-16
Contact Potential decreased from 5 to 4
Contact vs L decreased from 4 to 3
Changeup Pot decreased from 14 to 13
2024-08-26
Contact decreased from 4 to 3
Contact vs R decreased from 4 to 3
Stuff decreased from 17 to 16
2024-08-12
Weight decreased from 226 to 225
2024-07-31
Weight decreased from 227 to 226
2024-07-08
Eye Potential increased from 6 to 7
Movement Potential increased from 16 to 17
Movement vs R increased from 16 to 17
GB% increased from 73% to 74%
2024-06-24
Contact decreased from 5 to 4
Contact vs L decreased from 5 to 4
Avoid Ks decreased from 3 to 2
Avoid Ks vs R decreased from 3 to 2
Avoid Ks vs L decreased from 3 to 2
2024-05-27
Contact increased from 4 to 5
2024-05-13
Contact decreased from 5 to 4
2024-05-06
Contact vs R decreased from 5 to 4
2024-04-22
Weight increased from 226 to 227
2024-03-29
Power increased from 1 to 2
Power vs R increased from 1 to 2
Power vs L increased from 1 to 2
Stuff increased from 16 to 17
Movement Potential decreased from 17 to 16
Movement vs R decreased from 17 to 16
GB% decreased from 75% to 73%
2024-03-20
Control vs L increased from 11 to 12
2024-03-11
Stuff vs L increased from 15 to 16
2024-02-25
Gap Potential decreased from 5 to 4
Power decreased from 2 to 1
Power vs R decreased from 2 to 1
Power vs L decreased from 2 to 1
Control vs L decreased from 12 to 11
2023-11-27
Changeup decreased from 14 to 13
2023-11-09
Gap vs L decreased from 5 to 4
Speed increased from 6 to 7
Stuff vs L decreased from 16 to 15
2023-09-11
Stuff vs L increased from 15 to 16
2023-07-17
Gap decreased from 5 to 4
Speed decreased from 7 to 6
Movement decreased from 17 to 16
Stamina decreased from 13 to 12
2023-05-29
Stealing increased from 5 to 6
Stamina increased from 12 to 13
Sinker decreased from 16 to 15
2023-02-26
Gap increased from 4 to 5
Power increased from 1 to 2
Power vs R increased from 1 to 2
Power vs L increased from 1 to 2
Stealing decreased from 6 to 5
Stuff decreased from 17 to 16
Stuff vs L decreased from 16 to 15
Movement increased from 16 to 17
GB% increased from 73% to 75%
Sinker increased from 15 to 16
Weight decreased from 227 to 226
2022-10-14
Stuff vs R decreased from 18 to 17
Control increased from 11 to 12
Control vs L increased from 11 to 12
Sinker decreased from 16 to 15
Weight decreased from 228 to 227
2022-07-31
Stuff vs R increased from 17 to 18
Sinker increased from 15 to 16
Weight increased from 226 to 228
2022-05-29
Gap vs L increased from 4 to 5
Eye Potential increased from 5 to 6
Stealing increased from 5 to 6
Stuff vs R decreased from 18 to 17
Movement Potential increased from 16 to 17
Control decreased from 12 to 11
Control vs L decreased from 12 to 11
GB% increased from 70% to 73%
Stamina decreased from 13 to 12
Changeup increased from 13 to 14
Local Popularity decreased from Fair to Insignficant
National Popularity decreased from Fair to Insignficant
2021-04-10
Gap vs L decreased from 5 to 4
Power decreased from 2 to 1
Power vs R decreased from 2 to 1
Power vs L decreased from 2 to 1
Avoid Ks Potential decreased from 4 to 3
Avoid Ks decreased from 4 to 3
Avoid Ks vs R decreased from 4 to 3
Avoid Ks vs L decreased from 4 to 3
Baserunning increased from 5 to 6
Stuff vs R increased from 17 to 18
Movement vs R increased from 16 to 17

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
LAA - MLB
2025 35 1 6 16.1 1 0 0 17 4 27.87% 6.56% 0.00% 83.33% 40.00% 0.205 1.102 1.416 37 3.312 -0.31 0.68
CHA - MLB
2024 34 21 23 121.0 10 3 0 84 51 16.22% 9.85% 2.32% 76.63% 57.81% 0.291 4.017 4.535 110 4.672 -0.52 0.93
LAA - MLB
2023 33 26 26 153.2 7 7 0 110 64 16.69% 9.71% 0.91% 76.96% 57.81% 0.288 2.870 3.732 92 4.653 -0.86 2.62
Boston - MLB
BOS - MLB
2022 32 29 29 173.0 11 9 0 143 68 18.77% 8.92% 1.05% 64.05% 56.98% 0.341 4.942 3.404 85 4.152 1.54 3.63
San Diego - MLB
SD - MLB
2021 31 34 34 208.1 8 16 0 196 80 21.92% 8.95% 1.79% 74.55% 63.64% 0.307 3.456 3.573 92 3.614 -0.12 3.78
San Diego - MLB
SD - MLB
2020 30 33 33 203.2 11 10 0 171 72 19.68% 8.29% 1.15% 76.62% 59.19% 0.332 3.182 3.340 87 3.893 -0.16 4.24
San Diego - MLB
SD - MLB
2019 29 32 32 197.1 8 13 0 170 80 20.41% 9.60% 2.28% 78.50% 55.98% 0.285 3.101 4.104 108 4.084 -1.00 2.15
San Diego - MLB
SD - MLB
2018 28 0 88 82.2 9 3 8 106 39 30.72% 11.30% 0.87% 77.07% 58.46% 0.332 3.048 2.466 64 2.969 0.58 1.89
San Diego - MLB
SD - MLB
2017 27 2 54 81.2 0 4 2 74 48 20.73% 13.45% 0.56% 68.99% 60.65% 0.303 3.857 3.662 95 4.452 0.20 0.68
San Diego - MLB
SD - MLB
2016 26 0 34 42.0 1 1 3 30 22 15.79% 11.58% 3.16% 66.55% 56.67% 0.262 5.357 5.165 134 4.596 0.19 -0.51
Boston (1 yrs)
BOS (1 yrs)
29 29 173.0 11 9 0 143 68 18.77% 8.92% 1.05% 64.05% 56.98% 0.341 4.942 3.404 85 4.152 1.54 3.63
Chicago (A) (1 yrs)
CHA (1 yrs)
21 23 121.0 10 3 0 84 51 16.22% 9.85% 2.32% 76.63% 57.81% 0.291 4.017 4.535 110 4.672 -0.52 0.93
LAA (2 yrs)
27 32 170.0 8 7 0 127 68 17.64% 9.44% 0.83% 77.31% 56.29% 0.281 2.700 3.510 87 4.524 -0.81 3.30
San Diego (6 yrs)
SD (6 yrs)
101 275 815.2 37 47 13 747 341 21.42% 9.78% 1.61% 75.15% 59.45% 0.308 3.398 3.622 94 3.866 -0.22 12.23
Total - MLB
MLB
178 359 1279.2 66 66 13 1101 528 20.06% 9.62% 1.49% 73.92% 58.50% 0.307 3.573 3.664 94 4.069 -0.09 20.08

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
Salt Lake - PCL
SL - PCL
2025 35 21 21 120.0 9 5 0 118 55 23.32% 10.87% 1.58% 66.53% 56.36% 0.288 4.350 3.616 76 3.885 0.73 3.00
Total - AAA
AAA
21 21 120.0 9 5 0 118 55 23.32% 10.87% 1.58% 66.53% 56.36% 0.288 4.350 3.616 76 3.885 0.73 3.00

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
CHA - MLB
2024 34 1 1 1 0 0 0 0 0 0 0 1 0 0 0.000 0.000 0.000 0 0.000 -124 -0.10
LAA - MLB
2023 33 2 6 6 3 0 1 0 1 0 0 2 0 0 0.500 0.500 1.333 0.7500 0.565 272 -0.03
Boston - MLB
BOS - MLB
2022 32 1 1 1 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0.0000 0.000 -127 -0.13
San Diego - MLB
SD - MLB
2021 31 32 65 61 5 1 0 0 1 2 2 24 0 0 0.082 0.111 0.210 0.1351 0.099 -54 -1.25
San Diego - MLB
SD - MLB
2020 30 33 79 71 14 3 0 0 6 5 2 23 0 0 0.197 0.216 0.456 0.2857 0.203 19 -0.50
San Diego - MLB
SD - MLB
2019 29 28 64 62 4 0 0 0 1 1 0 22 0 0 0.065 0.065 0.129 0.1000 0.058 -86 -1.21
San Diego - MLB
SD - MLB
2018 28 85 1 1 0 0 0 0 0 0 0 1 0 0 0.000 0.000 0.000 0 0.000 -132 0.13
San Diego - MLB
SD - MLB
2017 27 52 11 11 0 0 0 0 0 0 0 2 0 0 0.000 0.000 0.000 0.0000 0.000 -130 -0.26
San Diego - MLB
SD - MLB
2016 26 32 2 2 1 0 0 0 0 0 0 1 0 0 0.500 0.500 1.000 1.0000 0.447 191 0.03
Boston (1 yrs)
BOS (1 yrs)
1 1 1 0 0 0 0 0 0 0 0 0 0 0.000 0.000 0.000 0.0000 0.000 -127 -0.13
Chicago (A) (1 yrs)
CHA (1 yrs)
1 1 1 0 0 0 0 0 0 0 1 0 0 0.000 0.000 0.000 0 0.000 -124 -0.10
LAA (1 yrs)
2 6 6 3 0 1 0 1 0 0 2 0 0 0.500 0.500 1.333 0.7500 0.565 272 -0.03
San Diego (6 yrs)
SD (6 yrs)
262 222 208 24 4 0 0 8 8 4 73 0 0 0.115 0.132 0.266 0.1765 0.121 -39 -3.08
Total - MLB
MLB
266 230 216 27 4 1 0 9 8 4 76 0 0 0.125 0.140 0.293 0.1915 0.132 -32 -3.33

Career Fielding Stats

Team Year Pos G IP PO A E Fld % RF Eff ZR
LAA - MLB
2025 P 6 16.1 0 3 0 1.000 1.653 1.031 -0.16
CHA - MLB
2024 P 23 121.0 6 12 1 0.947 1.339 1.181 -0.68
LAA - MLB
2023 P 26 153.2 8 18 1 0.963 1.523 1.006 -1.69
Boston - MLB
BOS - MLB
2022 P 29 173.0 12 20 0 1.000 1.665 1.072 -0.98
San Diego - MLB
SD - MLB
2021 P 34 208.1 14 31 2 0.957 1.944 0.939 -3.04
San Diego - MLB
SD - MLB
2020 P 33 203.2 12 26 2 0.950 1.679 1.069 0.01
San Diego - MLB
SD - MLB
2019 P 32 197.1 18 23 0 1.000 1.870 0.991 -0.91
San Diego - MLB
SD - MLB
2018 P 81 82.2 3 10 0 1.000 1.415 1.406 1.45
San Diego - MLB
SD - MLB
2017 P 52 81.2 2 8 1 0.909 1.102 1.031 -0.16
San Diego - MLB
SD - MLB
2016 P 32 42.0 1 6 0 1.000 1.500 1.032 -0.05
Total P 348 1279.2 76 157 7 -6.21

Career Minor League Fielding Stats

Team Year Pos G IP PO A E Fld % RF Eff ZR
Salt Lake - PCL
SL - PCL
2025 P 21 120.0 1 15 4 0.800 1.200 0.929 -3.03
Total P 21 120.0 1 15 4 -3.03
Player Awards
Award Year / Date Team
Pitcher of the Month Sep 2015 El Paso (PCL)
Hall of Fame Metrics
Metric Score
Black Ink0
Grey Ink3
Similar Players (RP)
Note: See Baseball Reference formula (primary position)
Similar Thru Age 35
Leaderboard Appearances
Year G Rank
2018 88 2
Year GS Rank
2020 33 7
2021 34 4
Year L Rank
2021 16 7
Year Hold Rank
2018 27 1
Year BB Rank
2019 80 6
2020 72 6
2021 80 5
Year WP Rank
2021 10 10
Year HR (Low) Rank
2020 10 3
2022 8 1
Year W (Low) Rank
2019 8 8
2021 8 7