Caleb Ferguson
P Caleb Ferguson
Seattle Mariners (ML)
Bat: R / Throw: L
Age: 31
Birthdate:
July 2, 1996 (31y 11m 24d)
Born In:
West Jefferson, OH, USA
Nationality:
American
Height/Weight:
6'3"/211
Entry:
Unknown
Contract:
$6.2M / 2 years (2028-2029)
ML Service Time:
9 years, 156 days
OSA Rating History
Loading Chart...
Ratings Changes
2028-06-12
Scouting Accuracy decreased from Average to Low
2028-05-15
Contact Potential increased from 25 to 30
Contact increased from 25 to 30
Contact vs R increased from 25 to 30
Contact vs L increased from 25 to 30
Scouting Accuracy increased from Low to Average
Weight decreased from 212 to 211
2028-04-24
Weight decreased from 213 to 212
2028-04-10
Local Popularity decreased from Fair to Insignificant
2028-04-03
Weight decreased from 214 to 213
2028-03-25
Scouting Accuracy decreased from Average to Low
2028-02-17
Movement vs L increased from 50 to 55
GB% increased from 58% to 59%
HRA Potential increased from 50 to 55
HRA vs L increased from 50 to 55
HRA increased from 50 to 55
Scouting Accuracy increased from Low to Average
2027-11-22
Weight decreased from 215 to 214
2027-09-20
Weight decreased from 216 to 215
2027-09-13
Local Popularity increased from Insignificant to Fair
2027-09-06
Weight decreased from 217 to 216
2027-08-16
Scouting Accuracy decreased from Average to Low
2027-07-06
Outfield Arm decreased from 40 to 35
Movement Potential increased from 50 to 55
Movement increased from 50 to 55
GB% decreased from 59% to 58%
HRA Potential decreased from 55 to 50
HRA decreased from 55 to 50
PBABIP Potential increased from 50 to 55
PBABIP vs L increased from 50 to 55
PBABIP increased from 50 to 55
Scouting Accuracy increased from Low to Average
2027-06-28
Weight decreased from 218 to 217
2027-05-03
Scouting Accuracy decreased from Average to Low
2027-04-05
Weight increased from 217 to 218
2027-03-25
Contact Potential decreased from 30 to 25
Contact decreased from 30 to 25
Contact vs R decreased from 30 to 25
Contact vs L decreased from 30 to 25
Turn Double Play decreased from 25 to 20
Movement Potential decreased from 55 to 50
Movement decreased from 55 to 50
HRA vs L decreased from 55 to 50
Scouting Accuracy increased from Low to Average
Weight increased from 216 to 217
2027-02-08
Weight decreased from 217 to 216
2026-10-10
Weight decreased from 219 to 217
2026-09-21
Scouting Accuracy decreased from Average to Low
2026-08-17
Curveball Pot decreased from 70 to 65
Curveball decreased from 70 to 65
Scouting Accuracy increased from Low to Average
2026-07-06
Scouting Accuracy decreased from Average to Low
2026-06-22
Weight increased from 218 to 219
2026-06-15
Weight decreased from 219 to 218
2026-05-25
Speed increased from 25 to 30
Movement vs L decreased from 55 to 50
Velocity decreased from 95-97 mph to 94-96 mph
GB% decreased from 61% to 59%
Scouting Accuracy increased from Low to Average
2026-04-02
Scouting Accuracy decreased from Average to Low
2026-03-16
Weight decreased from 220 to 219
2026-02-23
Contact increased from 25 to 30
Contact vs R increased from 25 to 30
Contact vs L increased from 25 to 30
Outfield Range decreased from 65 to 60
P defense decreased from 40 to 35
Stuff Potential decreased from 60 to 55
Stuff decreased from 60 to 55
Stuff vs R decreased from 60 to 55
Stuff vs L decreased from 60 to 55
Control Potential decreased from 50 to 45
Control decreased from 50 to 45
Control vs R decreased from 50 to 45
Control vs L decreased from 50 to 45
Stamina increased from 30 to 35
Fastball Pot decreased from 70 to 65
Fastball decreased from 70 to 65
Curveball Pot decreased from 75 to 70
Curveball decreased from 75 to 70
P DF Potential decreased from 40 to 35
PBABIP Potential decreased from 55 to 50
PBABIP decreased from 55 to 50
Overall decreased from 50 to 45
Potential decreased from 50 to 45
Scouting Accuracy increased from Low to Average
2026-02-16
Weight increased from 219 to 220
2026-01-04
Weight decreased from 220 to 219
2025-11-10
Weight decreased from 221 to 220
2025-09-15
Weight decreased from 222 to 221
2025-08-18
Scouting Accuracy decreased from Average to Low
2025-08-04
Weight decreased from 223 to 222
2025-07-07
Contact decreased from 30 to 25
Contact vs R decreased from 30 to 25
Contact vs L decreased from 30 to 25
Stuff Potential decreased from 65 to 60
Stuff decreased from 65 to 60
Stuff vs R decreased from 65 to 60
PBABIP Potential increased from 50 to 55
PBABIP increased from 50 to 55
2025-06-30
Weight increased from 222 to 223
2025-06-23
Weight decreased from 223 to 222
2025-04-03
Power Potential decreased from 25 to 20
Power decreased from 25 to 20
Power vs R decreased from 25 to 20
Speed decreased from 30 to 25
Stuff Potential increased from 60 to 65
Stuff increased from 60 to 65
Stuff vs R increased from 60 to 65
Movement vs L increased from 50 to 55
GB% decreased from 62% to 61%
2025-03-27
Weight decreased from 224 to 223
2025-03-13
Weight decreased from 225 to 224
2025-02-03
Weight increased from 224 to 225
2025-01-26
Weight decreased from 225 to 224