Modesto Nuts (A)
Chad Kempka
Birthdate:
Oct. 4, 2008 (19 y, 9 m, 27 d)Born In:
Rumford, ME, USANationality:
American
Position:
PBats/Throws:
R/RHeight/Weight:
6'2"/177Entry:
2027 Draft
- Round: 8, Overall: 252, Team: Seattle Mariners
Contract:
Minor League
ML Service Time:
NoneOSA Rating History
Loading Chart...
| Ratings Changes |
|---|
| 2028-07-31 |
|
Weight decreased from 178 to 177
|
| 2028-06-05 |
|
Stuff increased from 30 to 35
|
| 2028-05-29 |
|
Movement Potential increased from 55 to 60
|
|
Movement increased from 30 to 40
|
|
Movement vs R increased from 30 to 40
|
|
Movement vs L increased from 30 to 35
|
|
Stamina increased from 40 to 45
|
|
Sinker increased from 40 to 45
|
|
Changeup Pot decreased from 40 to 35
|
| 2028-05-15 |
|
Sinker decreased from 45 to 40
|
| 2028-05-01 |
|
Weight decreased from 179 to 178
|
| 2028-03-31 |
|
Stuff decreased from 35 to 30
|
| 2028-03-19 |
|
Power Potential decreased from 25 to 20
|
|
Bunt for Hit decreased from 30 to 25
|
|
Movement Potential decreased from 60 to 55
|
|
Fastball Pot decreased from 65 to 60
|
|
Sinker increased from 40 to 45
|
|
Slider Pot decreased from 55 to 50
|
| 2027-12-08 |
|
Weight decreased from 180 to 179
|
| 2027-11-14 |
|
Sinker decreased from 45 to 40
|
| 2027-08-09 |
|
Weight decreased from 181 to 180
|
| 2027-07-05 |
|
Avoid Ks Potential decreased from 30 to 25
|
|
Bunt for Hit increased from 25 to 30
|
|
P defense increased from 50 to 55
|
|
Stuff increased from 30 to 35
|
|
Stamina decreased from 45 to 40
|
|
Sinker Pot decreased from 60 to 55
|
|
Sinker increased from 40 to 45
|
|
Slider Pot increased from 50 to 55
|
| 2027-04-01 |
|
Sinker Pot increased from 55 to 60
|
|
Weight increased from 180 to 181
|
| 2027-02-25 |
|
Gap increased from 20 to 25
|
|
Gap vs R increased from 20 to 25
|
|
Gap vs L increased from 20 to 25
|
|
Avoid Ks Potential increased from 25 to 30
|
|
Stuff Potential decreased from 50 to 45
|
|
Stuff decreased from 35 to 30
|
|
Velocity increased from 94-96 mph to 95-97 mph
|
|
Fastball increased from 45 to 50
|
|
Role changed from RP to SP
|
| 2026-12-22 |
|
Weight increased from 179 to 180
|
| 2026-11-12 |
|
Avoid Ks Potential decreased from 30 to 25
|
| 2026-04-20 |
|
Weight increased from 178 to 179
|
| 2026-03-13 |
|
Avoid Ks Potential increased from 25 to 30
|
|
Stuff Potential increased from 45 to 50
|
|
Stuff increased from 30 to 35
|
|
Stuff vs R increased from 30 to 35
|
|
Movement increased from 25 to 30
|
|
Movement vs L increased from 25 to 30
|
|
Control increased from 20 to 25
|
|
Control vs R increased from 20 to 25
|
|
Control vs L increased from 20 to 25
|
|
Sinker Pot decreased from 60 to 55
|
|
Changeup Pot decreased from 45 to 40
|
|
Role changed from SP to RP
|
| 2026-02-11 |
|
Weight decreased from 179 to 178
|
| 2025-12-24 |
|
Weight decreased from 180 to 179
|
| 2025-12-04 |
|
Sac Bunt increased from 30 to 35
|
|
Bunt for Hit decreased from 30 to 25
|
|
Infield Error increased from 20 to 25
|
|
Stuff Potential decreased from 50 to 45
|
|
Movement Potential decreased from 70 to 60
|
|
Movement decreased from 30 to 25
|
|
Control Potential decreased from 50 to 45
|
|
GB% decreased from 61% to 60%
|
|
Sinker Pot decreased from 65 to 60
|
|
Slider Pot decreased from 55 to 50
|
|
Changeup Pot decreased from 50 to 45
|
|
Weight decreased from 181 to 180
|
| 2025-11-14 |
|
Movement vs L decreased from 30 to 25
|
| 2025-06-30 |
|
Weight increased from 180 to 181
|
| 2025-05-05 |
|
Weight increased from 179 to 180
|
|
Height increased from 189 to 190
|
| 2025-04-04 |
|
Movement vs L increased from 25 to 30
|
| 2025-03-28 |
|
Sinker Pot increased from 60 to 65
|