Luis Alonso
Free Agent
Luis Alonso
Birthdate:
Feb. 5, 2026 (32 y, 10 m, 27 d)
Born In:
Santo Domingo, DIS, DOM
Nationality:
Dominican
Position:
P
Bats/Throws:
R/R
Height/Weight:
6'7"/199
Entry:
Unknown
Contract:
Free Agent
ML Service Time:
3 years, 86 days
OSA Rating History
Loading Chart...
Ratings Changes
2059-01-01
Weight increased from 197 to 199
2058-11-16
Stuff Potential decreased from 7 to 6
Stuff decreased from 7 to 6
Stuff vs R decreased from 8 to 7
Stuff vs L decreased from 7 to 6
Role changed from RP to SP
2058-11-12
Stuff Potential increased from 6 to 7
Stuff increased from 6 to 7
Stuff vs R increased from 7 to 8
Stuff vs L increased from 6 to 7
Role changed from SP to RP
2058-11-07
Gap vs L decreased from 4 to 3
Power Potential increased from 1 to 2
Power increased from 1 to 2
Power vs R increased from 1 to 2
Power vs L increased from 1 to 2
Speed decreased from 1 to 0
Stealing decreased from 1 to 0
Baserunning decreased from 1 to 0
Stuff Potential decreased from 9 to 6
Stuff decreased from 9 to 6
Stuff vs R decreased from 10 to 7
Stuff vs L decreased from 9 to 6
Movement vs L increased from 3 to 4
Control Potential decreased from 8 to 6
Control decreased from 8 to 6
Control vs R decreased from 8 to 7
Control vs L decreased from 7 to 6
Slider Pot increased from 8 to 9
Slider increased from 8 to 9
Changeup Pot decreased from 9 to 7
Changeup decreased from 9 to 7
2058-10-18
Gap vs L increased from 3 to 4
2058-10-08
Gap vs L decreased from 4 to 3
Control Potential increased from 7 to 8
Control increased from 7 to 8
2058-09-28
Control Potential decreased from 8 to 7
Control decreased from 8 to 7
2058-08-19
Stuff Potential decreased from 10 to 9
Stuff decreased from 10 to 9
2058-08-12
Weight increased from 196 to 197
2058-08-05
Stuff vs L decreased from 10 to 9
Role changed from RP to SP
2058-07-29
Gap vs L increased from 3 to 4
Stuff Potential increased from 9 to 10
Stuff increased from 9 to 10
Stuff vs L increased from 9 to 10
Role changed from SP to RP
2058-07-22
Gap vs L decreased from 4 to 3
2058-07-15
Stuff Potential decreased from 10 to 9
Stuff decreased from 10 to 9
2058-07-08
Stuff Potential increased from 9 to 10
Stuff increased from 9 to 10
2058-07-01
Gap Potential decreased from 4 to 3
Gap decreased from 4 to 3
2058-05-27
Sac Bunt increased from 7 to 8
Stuff Potential decreased from 10 to 9
Stuff decreased from 10 to 9
2058-05-13
Sac Bunt decreased from 8 to 7
P defense decreased from 7 to 6
2058-05-06
Stuff vs L decreased from 10 to 9
Movement Potential increased from 3 to 4
Movement increased from 3 to 4
GB% increased from 51% to 53%
Role changed from RP to SP
Weight decreased from 197 to 196
2058-04-15
Gap Potential increased from 3 to 4
Gap increased from 3 to 4
Stuff vs L increased from 9 to 10
Role changed from SP to RP
2058-01-26
Control Potential increased from 7 to 8
Control increased from 7 to 8
Weight increased from 196 to 197
2058-01-01
Gap Potential decreased from 4 to 3
Gap decreased from 4 to 3
2057-09-26
Gap Potential increased from 3 to 4
Gap increased from 3 to 4
2057-08-01
Gap Potential decreased from 4 to 3
Gap decreased from 4 to 3
2057-07-01
Weight decreased from 197 to 196
2057-05-27
GB% decreased from 52% to 51%
2057-05-13
Movement Potential decreased from 4 to 3
Movement decreased from 4 to 3
2057-05-06
Movement Potential increased from 3 to 4
Movement increased from 3 to 4
2057-03-29
Gap Potential increased from 3 to 4
Gap increased from 3 to 4
2057-03-07
GB% increased from 50% to 52%
2057-02-25
Gap Potential decreased from 4 to 3
Gap decreased from 4 to 3
Stuff vs L decreased from 10 to 9
GB% decreased from 51% to 50%
Role changed from RP to SP
2057-01-01
Stuff vs L increased from 9 to 10
Role changed from SP to RP
2056-10-28
Stuff vs L decreased from 10 to 9
Role changed from RP to SP
2056-10-09
Gap Potential increased from 3 to 4
Gap increased from 3 to 4
2056-09-30
Weight increased from 196 to 197
2056-09-23
Weight decreased from 197 to 196
2056-09-09
Stuff vs L increased from 9 to 10
Role changed from SP to RP
2056-08-05
Movement vs R increased from 3 to 4
GB% increased from 49% to 51%
2056-07-29
Outfield Arm decreased from 3 to 2
Stamina increased from 7 to 8
2056-05-27
Weight decreased from 198 to 197
2056-04-22
Weight decreased from 199 to 198
2056-03-18
Gap vs L increased from 3 to 4
2056-02-26
Gap Potential decreased from 4 to 3
Gap vs L decreased from 4 to 3
Eye Potential decreased from 2 to 1
Movement vs R decreased from 4 to 3
GB% decreased from 51% to 49%
2056-01-01
Gap decreased from 4 to 3
Movement Potential decreased from 4 to 3
Movement decreased from 4 to 3
Movement vs L decreased from 4 to 3
GB% decreased from 55% to 51%
Slider Pot decreased from 9 to 8
Slider decreased from 9 to 8
2055-07-01
Gap increased from 3 to 4
Slider Pot increased from 8 to 9
Slider increased from 8 to 9
Weight decreased from 200 to 199
2055-01-01
Gap decreased from 4 to 3
Gap vs R decreased from 4 to 3
Stuff vs L decreased from 10 to 9
Role changed from RP to SP
Local Popularity decreased from Well Known to Insignificant
National Popularity decreased from Well Known to Insignificant
2054-07-01
Stuff vs L increased from 9 to 10
GB% increased from 54% to 55%
Role changed from SP to RP
2054-01-01
Outfield Error decreased from 2 to 1
Stuff vs L decreased from 10 to 9
Control Potential decreased from 8 to 7
Control decreased from 8 to 7
GB% increased from 53% to 54%
Role changed from RP to SP
Local Popularity decreased from Popular to Well Known
National Popularity decreased from Popular to Well Known
2053-07-01
Sac Bunt increased from 7 to 8
Stuff vs L increased from 9 to 10
Control Potential increased from 7 to 8
Control increased from 7 to 8
Control vs R increased from 7 to 8
GB% decreased from 54% to 53%
Role changed from SP to RP
Weight decreased from 202 to 200
2053-01-01
Eye Potential increased from 1 to 2
Outfield Range decreased from 2 to 1
GB% increased from 53% to 54%
Stamina decreased from 8 to 7
Weight increased from 201 to 202
Local Popularity increased from Well Known to Popular
National Popularity increased from Well Known to Popular
2052-07-01
Stuff vs L decreased from 10 to 9
Movement vs L increased from 3 to 4
GB% increased from 51% to 53%
Role changed from RP to SP
2052-01-01
Eye Potential decreased from 2 to 1
Eye decreased from 2 to 1
Eye vs R decreased from 2 to 1
Eye vs L decreased from 2 to 1
Control vs R decreased from 8 to 7
GB% increased from 48% to 51%
Slider Pot decreased from 9 to 8
Slider decreased from 9 to 8
Weight increased from 198 to 201
2051-07-01
Eye Potential increased from 1 to 2
Eye increased from 1 to 2
Eye vs R increased from 1 to 2
Control vs R increased from 7 to 8
GB% decreased from 49% to 48%
Weight decreased from 200 to 198
2051-01-01
Eye vs L increased from 1 to 2
Movement vs L decreased from 4 to 3
Control vs R decreased from 8 to 7
Slider Pot increased from 8 to 9
Slider increased from 8 to 9
Weight decreased from 203 to 200
Local Popularity increased from Fair to Well Known
National Popularity increased from Fair to Well Known
2050-01-01
GB% increased from 48% to 49%
Hold increased from 8 to 9
Weight increased from 201 to 203
Local Popularity increased from Unknown to Fair
National Popularity increased from Unknown to Fair
2049-07-01
Stuff vs L increased from 9 to 10
Role changed from SP to RP
Weight decreased from 204 to 201
2049-01-01
Stuff vs L decreased from 10 to 9
Control vs R increased from 7 to 8
Control vs L increased from 6 to 7
Stamina increased from 7 to 8
Hold decreased from 9 to 8
Changeup Pot increased from 1 to 9
Changeup increased from 1 to 9
Role changed from RP to SP
Weight increased from 202 to 204
Local Popularity decreased from Insignificant to Unknown
2048-07-01
Stuff vs L increased from 9 to 10
Control increased from 6 to 7
Velocity increased from 97-99 mph to 98-100 mph
GB% decreased from 49% to 48%
Hold increased from 8 to 9
Weight increased from 201 to 202
2048-01-01
Movement vs L increased from 3 to 4
GB% increased from 47% to 49%
Weight increased from 200 to 201
Local Popularity increased from Unknown to Insignificant
2047-07-01
Outfield Arm decreased from 4 to 3
Stuff Potential increased from 9 to 10
Stuff increased from 9 to 10
Stuff vs L increased from 8 to 9
Velocity increased from 96-98 mph to 97-99 mph
Fastball Pot increased from 9 to 10
Fastball increased from 9 to 10
Weight increased from 199 to 200
2047-01-01
Stuff Potential increased from 8 to 9
Stuff increased from 8 to 9
Stuff vs R increased from 9 to 10
Stuff vs L increased from 7 to 8
Movement vs R decreased from 5 to 4
Movement vs L decreased from 4 to 3
Control increased from 5 to 6
Control vs R increased from 6 to 7
Control vs L increased from 5 to 6
Velocity increased from 94-96 mph to 96-98 mph
GB% decreased from 51% to 47%
Weight decreased from 201 to 199
Local Popularity decreased from Insignificant to Unknown
2046-07-01
Turn Double Play increased from 2 to 3
Outfield Range decreased from 3 to 2
Stuff vs R increased from 8 to 9
Control increased from 4 to 5
Control vs R increased from 5 to 6
Control vs L increased from 4 to 5
Velocity increased from 93-95 mph to 94-96 mph
GB% decreased from 53% to 51%
Fastball Pot increased from 8 to 9
Fastball increased from 8 to 9
2046-01-01
Stuff increased from 7 to 8
Stuff vs L increased from 6 to 7
Weight increased from 199 to 201
Local Popularity increased from Unknown to Insignificant
2045-07-01
Stuff vs R increased from 7 to 8
GB% increased from 51% to 53%
Stamina decreased from 8 to 7
Slider increased from 7 to 8
2045-01-01
Gap Potential increased from 2 to 4
Gap increased from 2 to 4
Gap vs R increased from 2 to 4
Gap vs L increased from 3 to 4
Stuff Potential increased from 6 to 8
Stuff increased from 5 to 7
Stuff vs R increased from 5 to 7
Stuff vs L increased from 4 to 6
Movement Potential increased from 3 to 4
Movement increased from 3 to 4
Movement vs R increased from 3 to 5
Movement vs L increased from 2 to 4
Control Potential increased from 6 to 7
Control increased from 3 to 4
Control vs R increased from 3 to 5
Control vs L increased from 2 to 4
Fastball increased from 7 to 8
Local Popularity decreased from Insignificant to Unknown
2044-07-01
Stuff Potential increased from 4 to 6
Stuff increased from 3 to 5
Stuff vs R increased from 4 to 5
Stuff vs L increased from 3 to 4
Control vs L decreased from 3 to 2
Stamina increased from 7 to 8
Role changed from SP to RP
Weight decreased from 201 to 199
Local Popularity increased from Unknown to Insignificant
2044-01-01
Gap vs L increased from 2 to 3
Movement vs R decreased from 4 to 3
Control vs L increased from 2 to 3
GB% decreased from 52% to 51%
2043-07-01
Gap vs L decreased from 3 to 2
Infield Range increased from 3 to 4
P defense increased from 6 to 7
Stuff Potential decreased from 6 to 4
Stuff decreased from 4 to 3
Stuff vs L decreased from 4 to 3
Control vs L decreased from 3 to 2
Velocity increased from 91-93 mph to 93-95 mph
Stamina decreased from 8 to 7
Hold increased from 7 to 8
Slider increased from 6 to 7
Role changed from CL to SP
2043-01-01
Stuff Potential increased from 4 to 6
Stuff increased from 3 to 4
Stuff vs R increased from 3 to 4
Stuff vs L increased from 2 to 4
Control Potential decreased from 7 to 6
GB% increased from 51% to 52%
Stamina increased from 7 to 8
Role changed from SP to CL
Weight increased from 199 to 201