Ronaldo Guzman
Atlanta Braves (ML)
Ronaldo Guzman
Birthdate:
Aug. 23, 2002 (28 y, 4 m, 0 d)
Born In:
Santo Domingo, DIS, DOM
Nationality:
Dominican
Position:
P
Bats/Throws:
L/L
Height/Weight:
6'0"/167
Entry:
Unknown
Contract:
$570k / 1 year
ML Service Time:
2 years, 91 days
OSA Rating History
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Ratings Changes
2030-12-23
Weight increased from 166 to 167
2030-11-04
Stuff Potential increased from 65 to 75
Stuff increased from 65 to 75
Stuff vs R increased from 65 to 75
Stuff vs L increased from 65 to 70
Role changed from SP to RP
Local Popularity decreased from Very Popular to Popular
National Popularity decreased from Very Popular to Popular
2030-09-23
Weight increased from 165 to 166
2030-09-02
Contact vs L decreased from 35 to 30
Power Potential increased from 25 to 30
Power increased from 25 to 30
2030-05-20
Contact Potential decreased from 35 to 30
Contact decreased from 35 to 30
Contact vs R decreased from 35 to 30
Stuff Potential decreased from 75 to 65
Stuff decreased from 75 to 65
Stuff vs R decreased from 75 to 65
Stuff vs L decreased from 75 to 65
GB% decreased from 54% to 52%
Role changed from RP to SP
2030-04-01
Stuff Potential increased from 65 to 75
Stuff increased from 65 to 75
Stuff vs R increased from 65 to 75
Stuff vs L increased from 65 to 75
Role changed from SP to RP
2030-01-28
Stuff Potential decreased from 75 to 65
Stuff decreased from 75 to 65
Stuff vs R decreased from 75 to 65
Stuff vs L decreased from 75 to 65
Role changed from RP to SP
2029-12-10
Weight decreased from 166 to 165
2029-12-03
Stuff Potential increased from 65 to 75
Stuff increased from 65 to 75
Stuff vs R increased from 65 to 75
Stuff vs L increased from 65 to 75
Role changed from SP to RP
2029-11-26
Weight decreased from 167 to 166
2029-11-06
Power vs L increased from 25 to 30
Eye Potential decreased from 35 to 30
Eye decreased from 35 to 30
Eye vs R decreased from 35 to 30
Eye vs L decreased from 35 to 30
Avoid Ks Potential decreased from 30 to 25
Avoid Ks decreased from 30 to 25
Avoid Ks vs R decreased from 30 to 25
Avoid Ks vs L decreased from 35 to 25
Bunt for Hit decreased from 25 to 20
Infield Error increased from 40 to 45
Infield Arm decreased from 50 to 45
Outfield Arm decreased from 30 to 25
P defense increased from 50 to 60
GB% decreased from 57% to 54%
Changeup Pot decreased from 65 to 55
Changeup decreased from 60 to 55
2029-11-05
Stuff Potential decreased from 75 to 65
Stuff decreased from 75 to 65
Stuff vs R decreased from 75 to 65
Stuff vs L decreased from 70 to 65
Role changed from RP to SP
Local Popularity increased from Popular to Very Popular
National Popularity increased from Popular to Very Popular
2029-09-03
Avoid Ks Potential decreased from 35 to 30
Avoid Ks decreased from 35 to 30
Avoid Ks vs R decreased from 35 to 30
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
GB% increased from 55% to 57%
Stamina increased from 50 to 55
2029-06-11
Avoid Ks Potential increased from 30 to 35
Avoid Ks increased from 30 to 35
Avoid Ks vs R increased from 30 to 35
Sac Bunt decreased from 50 to 45
Speed decreased from 25 to 20
Weight increased from 165 to 167
2029-04-16
Weight increased from 164 to 165
2029-04-09
Weight decreased from 165 to 164
2029-03-12
Avoid Ks vs L increased from 30 to 35
Sac Bunt increased from 45 to 50
Stuff vs L decreased from 75 to 70
GB% increased from 54% to 55%
2028-11-20
Local Popularity increased from Unknown to Popular
National Popularity increased from Unknown to Popular
2028-09-25
Role changed from CL to RP
2028-07-31
Weight decreased from 166 to 165
2028-07-17
Gap vs L increased from 30 to 35
Avoid Ks vs L decreased from 35 to 30
2028-05-15
Gap vs L decreased from 35 to 30
Role changed from RP to CL
Weight increased from 164 to 166
2028-04-03
Stuff vs L increased from 70 to 75
Weight increased from 163 to 164
2027-11-01
Weight increased from 162 to 163
2027-09-27
Weight increased from 161 to 162
2027-09-20
Weight increased from 160 to 161
2027-09-06
Stuff Potential increased from 65 to 75
Stuff increased from 65 to 75
Stuff vs R increased from 65 to 75
Stuff vs L increased from 65 to 70
Role changed from SP to RP
2027-04-19
Movement Potential decreased from 55 to 50
Movement decreased from 55 to 50
Movement vs R decreased from 55 to 50
GB% decreased from 55% to 54%
2027-04-12
Stuff Potential decreased from 75 to 65
Stuff decreased from 75 to 65
Stuff vs R decreased from 75 to 65
Stuff vs L decreased from 75 to 65
Role changed from RP to SP
2027-03-15
Weight increased from 159 to 160
2027-03-08
Weight increased from 158 to 159
2027-01-18
Eye Potential decreased from 40 to 35
Eye vs L decreased from 40 to 35
Bunt for Hit decreased from 30 to 25
Movement vs L decreased from 55 to 50
Control increased from 40 to 45
Control vs R increased from 40 to 45
Control vs L increased from 40 to 45
GB% decreased from 57% to 55%
2027-01-01
Stuff Potential increased from 65 to 75
Stuff increased from 65 to 75
Stuff vs R increased from 65 to 75
Stuff vs L increased from 65 to 75
Role changed from SP to RP
Weight increased from 156 to 158
2026-07-01
Gap Potential increased from 30 to 35
Gap increased from 30 to 35
Gap vs R increased from 30 to 35
Gap vs L increased from 30 to 35
Power Potential decreased from 30 to 25
Power decreased from 30 to 25
Power vs R decreased from 30 to 25
Power vs L decreased from 30 to 25
Eye Potential increased from 35 to 40
Eye vs L increased from 35 to 40
Avoid Ks vs L increased from 30 to 35
Bunt for Hit increased from 25 to 30
Infield Range decreased from 35 to 30
Catcher Arm decreased from 25 to 20
P defense decreased from 55 to 50
Stuff increased from 60 to 65
Stuff vs R increased from 60 to 65
Stuff vs L increased from 60 to 65
Control increased from 35 to 40
Control vs R increased from 35 to 40
Control vs L increased from 35 to 40
GB% decreased from 58% to 57%
Stamina decreased from 55 to 50
Curveball increased from 65 to 70
Changeup Pot increased from 55 to 65
Changeup increased from 55 to 60
Weight increased from 155 to 156
2026-01-01
Outfield Range decreased from 25 to 20
P defense increased from 50 to 55
Weight increased from 154 to 155
2025-07-01
Stuff Potential increased from 60 to 65
Velocity increased from 95-97 mph to 96-98 mph
GB% decreased from 59% to 58%
2025-01-01
Speed decreased from 30 to 25
Weight increased from 151 to 154
2024-07-01
Speed increased from 25 to 30
Stuff vs L increased from 55 to 60
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
Control increased from 30 to 35
Control vs R increased from 30 to 35
Control vs L increased from 30 to 35
Velocity increased from 94-96 mph to 95-97 mph
GB% increased from 54% to 59%
Fastball Pot increased from 65 to 70
Fastball increased from 65 to 70
Weight increased from 149 to 151
2024-01-01
Avoid Ks Potential increased from 25 to 30
Avoid Ks increased from 25 to 30
Avoid Ks vs R increased from 25 to 30
Outfield Error decreased from 30 to 25
Stuff increased from 55 to 60
Stuff vs R increased from 55 to 60
Velocity increased from 92-94 mph to 94-96 mph
GB% increased from 53% to 54%
Curveball Pot increased from 65 to 70
Weight increased from 148 to 149
2023-07-01
Power increased from 25 to 30
Power vs R increased from 25 to 30
Avoid Ks vs L increased from 25 to 30
Outfield Range increased from 20 to 25
Stuff Potential increased from 55 to 60
Stuff vs L increased from 50 to 55
Control Potential increased from 40 to 45
Velocity increased from 91-93 mph to 92-94 mph
GB% increased from 51% to 53%
Hold increased from 55 to 60
Fastball Pot increased from 60 to 65
Fastball increased from 60 to 65
Curveball increased from 60 to 65
Changeup Pot increased from 50 to 55
Changeup increased from 50 to 55
Weight decreased from 153 to 148
2023-01-01
Eye increased from 30 to 35
Eye vs R increased from 30 to 35
Speed decreased from 30 to 25
Stuff increased from 50 to 55
Stuff vs R increased from 50 to 55
Movement increased from 45 to 50
Movement vs R increased from 45 to 50
Movement vs L increased from 45 to 50
Velocity increased from 89-91 mph to 91-93 mph
GB% increased from 49% to 51%
Hold decreased from 60 to 55
Fastball Pot increased from 55 to 60
Fastball increased from 55 to 60
Changeup increased from 45 to 50
Weight increased from 152 to 153
2022-07-01
Contact increased from 30 to 35
Contact vs R increased from 30 to 35
Contact vs L increased from 30 to 35
Power Potential decreased from 35 to 30
Power vs L increased from 25 to 30
Eye vs L increased from 30 to 35
Sac Bunt decreased from 50 to 45
Outfield Range decreased from 25 to 20
Stuff increased from 45 to 50
Stuff vs R increased from 45 to 50
Stuff vs L increased from 45 to 50
Movement increased from 40 to 45
Movement vs R increased from 40 to 45
Movement vs L increased from 40 to 45
Control increased from 25 to 30
Control vs R increased from 25 to 30
Control vs L increased from 25 to 30
GB% increased from 47% to 49%
Stamina increased from 50 to 55
Hold increased from 55 to 60
Fastball increased from 50 to 55
Curveball increased from 55 to 60
Changeup increased from 40 to 45
Weight increased from 151 to 152
2022-01-01
Contact increased from 25 to 30
Contact vs R increased from 25 to 30
Gap vs L increased from 25 to 30
GB% increased from 46% to 47%
Curveball increased from 50 to 55
Changeup increased from 35 to 40
Weight increased from 150 to 151