Jackson Baumeister
Milwaukee Brewers (ML)
Jackson Baumeister
Birthdate:
July 10, 2002 (29 y, 4 m, 4 d)
Born In:
Jacksonville, FL, USA
Nationality:
American
Position:
P
Bats/Throws:
R/R
Height/Weight:
6'3"/200
Entry:
2023 Draft - Round: 9, Overall: 266, Team: Washington Nationals
Inj Prone:
Normal
Contract:
$720k / 1 year
ML Service Time:
2 years, 94 days
OSA Rating History
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Ratings Changes
2031-11-14
Weight increased from 199 to 200
Local Popularity decreased from Insignificant to Unknown
2031-10-06
Weight decreased from 200 to 199
2031-09-22
Weight decreased from 201 to 200
2031-09-15
Weight increased from 200 to 201
2031-08-25
Weight decreased from 201 to 200
2031-08-18
Scouting Accuracy decreased from Average to Low
2031-07-28
Stealing increased from 35 to 40
Movement vs L increased from 50 to 55
Velocity decreased from 94-96 mph to 93-95 mph
Scouting Accuracy increased from Low to Average
2031-05-26
Scouting Accuracy decreased from Average to Low
2031-04-14
Contact vs L decreased from 30 to 25
Avoid Ks Potential decreased from 25 to 20
Avoid Ks decreased from 25 to 20
Avoid Ks vs R decreased from 25 to 20
Avoid Ks vs L decreased from 25 to 20
Movement vs L decreased from 55 to 50
GB% increased from 57% to 58%
Fastball Pot decreased from 60 to 55
Fastball decreased from 60 to 55
Changeup Pot decreased from 50 to 45
Overall decreased from 45 to 40
Potential decreased from 45 to 40
Scouting Accuracy increased from Low to Average
2031-04-07
Scouting Accuracy decreased from Average to Low
2031-03-24
Weight decreased from 202 to 201
2031-02-01
Weight increased from 201 to 202
2031-01-08
Weight decreased from 202 to 201
2030-12-08
Weight decreased from 203 to 202
2030-12-01
Weight decreased from 204 to 203
2030-11-16
Contact Potential decreased from 30 to 25
Stuff vs R decreased from 50 to 45
Movement vs L increased from 50 to 55
Curveball Pot decreased from 60 to 55
2030-11-09
Local Popularity increased from Unknown to Insignificant
2030-10-17
Weight increased from 203 to 204
2030-09-30
Contact decreased from 30 to 25
Contact vs R decreased from 30 to 25
Movement Potential increased from 50 to 55
Movement increased from 50 to 55
GB% increased from 56% to 57%
Curveball decreased from 60 to 55
2030-08-19
Weight increased from 202 to 203
2030-07-29
Weight increased from 201 to 202
2030-07-15
GB% increased from 55% to 56%
Changeup decreased from 50 to 45
2030-05-06
Weight increased from 200 to 201
2030-04-22
Weight increased from 199 to 200
2030-04-15
Weight increased from 198 to 199
2030-04-01
P defense increased from 55 to 60
Stuff Potential decreased from 50 to 45
Stuff decreased from 50 to 45
Stuff vs L decreased from 50 to 45
Movement vs R increased from 50 to 55
Velocity decreased from 95-97 mph to 94-96 mph
Slider Pot decreased from 55 to 50
Slider decreased from 55 to 50
P DF Potential increased from 55 to 60
2029-08-20
Speed increased from 0 to 35
Stealing increased from 0 to 35
Baserunning increased from 0 to 35
GB% increased from 53% to 55%
Fastball Pot decreased from 65 to 60
Fastball decreased from 65 to 60
HRA vs L increased from 50 to 55
2029-07-16
Weight increased from 197 to 198
2029-07-02
Weight decreased from 198 to 197
2029-06-04
GB% increased from 52% to 53%
2029-02-07
Eye Potential decreased from 45 to 40
Fastball increased from 60 to 65
HRA Potential increased from 50 to 55
HRA increased from 50 to 55
Weight decreased from 199 to 198
2029-01-01
Local Popularity decreased from Well Known to Unknown
2028-11-30
Gap Potential increased from 40 to 45
Gap increased from 40 to 45
Gap vs R increased from 40 to 45
Power increased from 40 to 45
Power vs R increased from 40 to 45
Power vs L increased from 40 to 45
Eye Potential increased from 40 to 45
Speed decreased from 30 to 0
Stealing decreased from 35 to 0
Baserunning decreased from 35 to 0
Outfield Range increased from 25 to 30
Catcher Ability decreased from 45 to 40
Catcher Arm increased from 50 to 55
P defense decreased from 60 to 55
Movement Potential decreased from 55 to 50
Movement decreased from 55 to 50
Movement vs R decreased from 60 to 50
Movement vs L decreased from 55 to 50
GB% increased from 51% to 52%
Stamina decreased from 60 to 55
Fastball decreased from 65 to 60
Curveball Pot decreased from 65 to 60
Curveball decreased from 65 to 60
Slider Pot increased from 50 to 55
Slider increased from 50 to 55
Changeup Pot increased from 35 to 50
Changeup increased from 35 to 50
2028-09-25
Speed decreased from 35 to 30
2028-08-28
Control vs L increased from 40 to 45
GB% increased from 50% to 51%
Changeup Pot decreased from 40 to 35
Changeup decreased from 40 to 35
Weight decreased from 200 to 199
2028-06-19
Speed increased from 30 to 35
2028-06-05
Stuff vs L increased from 45 to 50
2028-05-08
Weight decreased from 201 to 200
2028-05-01
Outfield Error decreased from 35 to 30
Outfield Arm decreased from 35 to 30
Stuff vs L decreased from 50 to 45
Movement Potential increased from 50 to 55
Movement increased from 50 to 55
Movement vs R increased from 55 to 60
Movement vs L increased from 50 to 55
Control Potential increased from 40 to 45
Control increased from 40 to 45
Control vs R increased from 40 to 45
GB% increased from 45% to 50%
2027-12-07
Weight decreased from 202 to 201
2027-12-03
Weight increased from 201 to 202
2027-11-14
Local Popularity increased from Insignificant to Well Known
2027-09-27
Weight decreased from 202 to 201
2027-08-16
Movement Potential decreased from 55 to 50
Movement decreased from 55 to 50
Movement vs L decreased from 55 to 50
GB% decreased from 47% to 45%
2027-05-17
Weight increased from 201 to 202
2027-05-10
Eye increased from 35 to 40
Eye vs R increased from 35 to 40
Eye vs L increased from 35 to 40
Movement vs L increased from 50 to 55
Stamina increased from 55 to 60
2027-05-03
Weight increased from 200 to 201
2026-11-12
Movement vs L decreased from 55 to 50
Local Popularity decreased from Well Known to Insignificant
2026-10-25
Weight decreased from 201 to 200
2026-10-06
Weight increased from 200 to 201
2026-08-24
Eye decreased from 40 to 35
Eye vs R decreased from 40 to 35
Eye vs L decreased from 40 to 35
Stuff vs L increased from 45 to 50
Movement Potential increased from 50 to 55
Movement increased from 50 to 55
Movement vs R increased from 50 to 55
Movement vs L increased from 50 to 55
Curveball Pot increased from 60 to 65
Curveball increased from 60 to 65
Changeup increased from 35 to 40
2026-08-10
P defense increased from 55 to 60
2026-08-03
Weight increased from 199 to 200
2026-07-06
Weight decreased from 200 to 199
2026-06-29
Stealing decreased from 40 to 35
2026-06-01
Gap Potential decreased from 45 to 40
Gap decreased from 45 to 40
Gap vs R decreased from 45 to 40
Eye vs R increased from 35 to 40
2026-04-03
Eye vs R decreased from 40 to 35
2026-03-13
Gap increased from 40 to 45
Gap vs R increased from 40 to 45
Slider Pot decreased from 55 to 50
Slider decreased from 55 to 50
2026-02-11
Stealing increased from 35 to 40
Weight decreased from 201 to 200
2025-12-04
Stuff vs L decreased from 50 to 45
Movement Potential decreased from 55 to 50
Movement decreased from 55 to 50
Movement vs R decreased from 55 to 50
Control increased from 35 to 40
Control vs L increased from 35 to 40
GB% decreased from 49% to 47%
Fastball Pot decreased from 70 to 65
Fastball decreased from 70 to 65
Weight increased from 200 to 201
2025-10-22
Local Popularity increased from Unknown to Well Known
2025-08-25
Eye vs R increased from 35 to 40
Stuff Potential decreased from 55 to 50
Movement vs L decreased from 55 to 50
Control vs R increased from 35 to 40
2025-07-07
Stealing decreased from 40 to 35
2025-06-09
Stealing increased from 35 to 40
Weight decreased from 201 to 200
2025-05-19
Eye vs R decreased from 40 to 35
Stuff Potential increased from 50 to 55
2025-05-12
Gap Potential increased from 40 to 45
Gap vs L increased from 40 to 45
Power increased from 30 to 40
Power vs R increased from 30 to 40
Power vs L increased from 30 to 40
Eye increased from 30 to 40
Eye vs R increased from 30 to 40
Eye vs L increased from 30 to 40
Stealing decreased from 40 to 35
Stuff Potential decreased from 55 to 50
Movement vs L increased from 50 to 55
GB% increased from 46% to 49%
Curveball Pot decreased from 65 to 60
Curveball increased from 55 to 60
2025-04-21
P defense increased from 50 to 55
Weight decreased from 202 to 201
2025-04-04
Gap Potential decreased from 45 to 40
Weight decreased from 203 to 202
2025-03-14
Weight increased from 202 to 203
2025-02-03
Weight increased from 201 to 202
2025-01-16
Weight decreased from 203 to 201
2024-11-14
Power decreased from 35 to 30
Power vs L decreased from 35 to 30
Stealing increased from 35 to 40
Weight decreased from 204 to 203
Local Popularity decreased from Insignificant to Unknown
2024-09-16
Speed decreased from 35 to 30
2024-08-19
Gap Potential increased from 40 to 45
Gap increased from 35 to 40
Gap vs R increased from 35 to 40
Gap vs L increased from 35 to 40
Power increased from 30 to 35
Movement increased from 50 to 55
Control increased from 30 to 35
Control vs R increased from 30 to 35
Control vs L increased from 30 to 35
Slider increased from 50 to 55
Changeup Pot decreased from 45 to 40
2024-05-27
Contact Potential decreased from 35 to 30
Contact increased from 25 to 30
Contact vs R increased from 25 to 30
Contact vs L increased from 25 to 30
Gap Potential decreased from 45 to 40
Gap increased from 30 to 35
Gap vs R increased from 30 to 35
Power vs L increased from 30 to 35
Eye Potential decreased from 45 to 40
Avoid Ks Potential decreased from 30 to 25
Avoid Ks increased from 20 to 25
Avoid Ks vs R increased from 20 to 25
Avoid Ks vs L increased from 20 to 25
Stuff increased from 40 to 50
Stuff vs R increased from 45 to 50
Stuff vs L increased from 40 to 50
Movement Potential increased from 50 to 55
Movement increased from 45 to 50
Movement vs R increased from 50 to 55
Movement vs L increased from 45 to 50
Control Potential decreased from 45 to 40
Velocity increased from 93-95 mph to 95-97 mph
GB% decreased from 47% to 46%
Fastball Pot increased from 65 to 70
Fastball increased from 60 to 70
Curveball Pot increased from 60 to 65
Curveball increased from 50 to 55
Changeup Pot decreased from 50 to 45
2024-03-08
Weight increased from 203 to 204
2023-11-11
Contact Potential increased from 30 to 35
Gap vs L increased from 30 to 35
Avoid Ks Potential increased from 25 to 30
Local Popularity increased from Unknown to Insignificant
2023-08-21
Weight increased from 202 to 203
2023-07-24
Gap Potential increased from 40 to 45
Gap increased from 25 to 30
Gap vs R increased from 25 to 30
Gap vs L increased from 25 to 30
Eye Potential increased from 40 to 45
Eye increased from 25 to 30
Eye vs R increased from 25 to 30
Eye vs L increased from 25 to 30
Stuff Potential increased from 50 to 55
Stuff vs R increased from 40 to 45
Movement Potential increased from 45 to 50
Movement increased from 40 to 45
Movement vs R increased from 40 to 50
Movement vs L increased from 35 to 45
Control Potential increased from 40 to 45
Control vs L increased from 25 to 30
2023-07-10
Speed increased from 30 to 35
2023-06-26
Weight increased from 201 to 202
2023-05-22
Power vs L decreased from 35 to 30
Movement Potential decreased from 50 to 45
Control vs L decreased from 30 to 25
2023-05-01
Weight increased from 200 to 201
2023-03-31
Power decreased from 35 to 30
Stuff Potential decreased from 55 to 50
2023-03-16
Movement Potential increased from 45 to 50
Movement increased from 35 to 40
Movement vs R increased from 35 to 40
2023-03-06
Contact Potential decreased from 35 to 30
Power increased from 30 to 35
Movement Potential decreased from 50 to 45
Changeup Pot decreased from 55 to 50
2023-03-05
Gap vs L decreased from 30 to 25
Eye Potential decreased from 45 to 40
Stuff vs R decreased from 45 to 40