Juan Oliver
Free Agent
Juan Oliver
Birthdate:
May 23, 2026 (32 y, 6 m, 8 d)
Born In:
Campbell, CA, USA
Nationality:
American
Position:
P
Bats/Throws:
R/R
Height/Weight:
5'9"/191
Entry:
2048 Draft - Round: 3, Overall: 124, Team: Charlotte Cougars
Contract:
Free Agent
ML Service Time:
1 years, 75 days
OSA Rating History
Loading Chart...
Ratings Changes
2058-12-16
Weight increased from 191 to 192
2058-12-01
GB% increased from 53% to 54%
2058-11-07
Gap Potential decreased from 4 to 3
Gap decreased from 4 to 3
Gap vs R decreased from 4 to 3
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
Avoid Ks vs L decreased from 4 to 3
Speed decreased from 1 to 0
Stealing decreased from 1 to 0
Baserunning decreased from 1 to 0
Stuff Potential decreased from 10 to 7
Stuff decreased from 10 to 7
Stuff vs R decreased from 10 to 7
Stuff vs L decreased from 10 to 7
Movement Potential decreased from 7 to 5
Movement decreased from 7 to 5
Movement vs R decreased from 7 to 5
Movement vs L decreased from 6 to 5
Control Potential decreased from 6 to 5
Control decreased from 6 to 5
Control vs R decreased from 6 to 5
Control vs L decreased from 6 to 5
Forkball Pot decreased from 9 to 8
Forkball decreased from 9 to 8
Local Popularity increased from Unknown to Insignificant
National Popularity increased from Unknown to Insignificant
2058-10-28
Avoid Ks vs L increased from 3 to 4
2058-10-08
Avoid Ks vs L decreased from 4 to 3
2058-09-28
Avoid Ks Potential decreased from 4 to 3
Avoid Ks decreased from 4 to 3
Avoid Ks vs R decreased from 4 to 3
2058-08-26
Avoid Ks Potential increased from 3 to 4
Avoid Ks increased from 3 to 4
Avoid Ks vs R increased from 3 to 4
2058-08-19
Avoid Ks Potential decreased from 4 to 3
Avoid Ks decreased from 4 to 3
Avoid Ks vs R decreased from 4 to 3
2058-08-12
Avoid Ks Potential increased from 3 to 4
Avoid Ks increased from 3 to 4
Avoid Ks vs R increased from 3 to 4
2058-07-22
Avoid Ks vs L increased from 3 to 4
2058-07-08
Fastball Pot increased from 9 to 10
Fastball increased from 9 to 10
2058-07-01
Movement vs L decreased from 7 to 6
GB% decreased from 55% to 53%
2058-06-24
Avoid Ks vs L decreased from 4 to 3
2058-06-17
Fastball Pot decreased from 10 to 9
Fastball decreased from 10 to 9
2058-05-06
Avoid Ks vs L increased from 3 to 4
2058-04-23
Weight increased from 190 to 191
2058-04-09
Avoid Ks vs L decreased from 4 to 3
2058-04-01
Avoid Ks vs L increased from 3 to 4
Weight decreased from 191 to 190
2057-12-16
Movement vs L increased from 6 to 7
GB% increased from 54% to 55%
2057-12-01
GB% increased from 53% to 54%
2057-11-03
Weight decreased from 192 to 191
2057-10-28
Movement Potential increased from 6 to 7
Movement increased from 6 to 7
GB% increased from 52% to 53%
2057-09-12
Movement vs R increased from 6 to 7
GB% increased from 50% to 52%
2057-08-01
Control vs L increased from 5 to 6
2057-07-11
GB% decreased from 51% to 50%
2057-06-03
Control vs L decreased from 6 to 5
2057-05-20
Movement vs R decreased from 7 to 6
2057-05-06
Weight increased from 191 to 192
2057-04-08
GB% decreased from 52% to 51%
2057-03-07
Weight decreased from 192 to 191
2057-02-25
Control vs L increased from 5 to 6
Fastball Pot increased from 9 to 10
Fastball increased from 9 to 10
2057-01-26
Movement Potential decreased from 7 to 6
Movement decreased from 7 to 6
Control vs L decreased from 6 to 5
GB% decreased from 53% to 52%
2056-12-16
Weight increased from 191 to 192
2056-10-19
Movement vs L decreased from 7 to 6
GB% decreased from 54% to 53%
2056-10-09
Movement vs L increased from 6 to 7
2056-09-30
Control vs L increased from 5 to 6
GB% increased from 53% to 54%
Weight increased from 190 to 191
2056-09-09
Weight increased from 189 to 190
2056-07-29
Movement Potential increased from 6 to 7
Movement increased from 6 to 7
2056-07-22
Fastball Pot decreased from 10 to 9
Fastball decreased from 10 to 9
2056-07-08
Movement Potential decreased from 7 to 6
Movement decreased from 7 to 6
2056-06-10
Movement Potential increased from 6 to 7
Movement increased from 6 to 7
2056-06-03
Weight increased from 188 to 189
2056-05-27
Contact vs L decreased from 4 to 3
Eye Potential decreased from 2 to 1
Avoid Ks vs L decreased from 4 to 3
Movement Potential decreased from 7 to 6
2056-05-13
Contact vs L increased from 3 to 4
Avoid Ks vs L increased from 3 to 4
2056-05-06
Weight increased from 187 to 188
2056-04-15
Weight increased from 186 to 187
2056-04-08
Movement decreased from 7 to 6
GB% decreased from 55% to 53%
2056-03-31
Contact vs L decreased from 4 to 3
2056-03-18
Fastball Pot increased from 9 to 10
Fastball increased from 9 to 10
2056-03-07
Contact vs L increased from 3 to 4
Weight decreased from 187 to 186
2056-02-26
Avoid Ks Potential decreased from 4 to 3
Weight increased from 186 to 187
2056-01-27
Movement vs L decreased from 7 to 6
GB% decreased from 57% to 55%
Fastball Pot decreased from 10 to 9
Fastball decreased from 10 to 9
Weight increased from 185 to 186
2055-12-16
Avoid Ks vs L decreased from 4 to 3
GB% increased from 56% to 57%
2055-12-01
Contact Potential decreased from 4 to 3
Avoid Ks vs L increased from 3 to 4
2055-11-05
Sac Bunt increased from 5 to 6
2055-10-19
Sac Bunt decreased from 6 to 5
2055-09-15
GB% decreased from 57% to 56%
2055-08-18
Contact decreased from 4 to 3
Contact vs R decreased from 4 to 3
Contact vs L decreased from 4 to 3
Weight increased from 184 to 185
2055-08-04
Control vs L decreased from 6 to 5
2055-07-07
Weight increased from 183 to 184
2055-06-02
Weight increased from 182 to 183
2055-05-26
Avoid Ks vs L decreased from 4 to 3
2055-05-19
Avoid Ks vs L increased from 3 to 4
2055-05-05
Fastball Pot increased from 9 to 10
Fastball increased from 9 to 10
2055-04-14
Avoid Ks decreased from 4 to 3
Avoid Ks vs R decreased from 4 to 3
Avoid Ks vs L decreased from 4 to 3
Outfield Arm decreased from 3 to 2
Fastball Pot decreased from 10 to 9
Fastball decreased from 10 to 9
2055-04-07
Weight increased from 181 to 182
2055-03-31
Movement vs R decreased from 8 to 7
2055-03-18
Movement Potential decreased from 8 to 7
Movement decreased from 8 to 7
GB% decreased from 59% to 57%
2055-02-25
Sac Bunt increased from 5 to 6
Weight increased from 180 to 181
2055-01-26
Weight increased from 179 to 180
2055-01-01
Sac Bunt decreased from 6 to 5
2054-07-01
Movement Potential increased from 7 to 8
Movement increased from 7 to 8
Movement vs R increased from 7 to 8
Movement vs L increased from 6 to 7
GB% increased from 55% to 59%
2054-01-01
Eye Potential increased from 1 to 2
Movement vs L decreased from 7 to 6
Control Potential increased from 5 to 6
Control increased from 5 to 6
Control vs L increased from 5 to 6
GB% decreased from 57% to 55%
Weight decreased from 180 to 179
2053-07-01
Movement vs R decreased from 8 to 7
Control Potential decreased from 6 to 5
Control decreased from 6 to 5
GB% decreased from 59% to 57%
Weight increased from 179 to 180
2053-01-01
Movement vs L decreased from 8 to 7
GB% decreased from 61% to 59%
Fastball increased from 9 to 10
Role changed from CL to RP
2052-07-01
Stuff Potential increased from 9 to 10
Stuff increased from 8 to 10
Stuff vs R increased from 8 to 10
Stuff vs L increased from 9 to 10
Movement vs L increased from 7 to 8
Control Potential increased from 5 to 6
Control increased from 5 to 6
Control vs R increased from 5 to 6
Velocity increased from 98-100 mph to 100+ mph
GB% increased from 58% to 61%
Stamina decreased from 6 to 2
Fastball Pot increased from 8 to 10
Fastball increased from 8 to 9
Curveball Pot decreased from 7 to 0
Curveball decreased from 7 to 0
Changeup Pot decreased from 1 to 0
Changeup decreased from 1 to 0
Splitter Pot decreased from 7 to 0
Splitter decreased from 7 to 0
Forkball Pot increased from 8 to 9
Forkball increased from 8 to 9
Role changed from SP to CL
Weight increased from 176 to 179
2052-01-01
Outfield Error decreased from 2 to 1
Stuff decreased from 9 to 8
Stuff vs R decreased from 9 to 8
Movement vs R increased from 7 to 8
GB% increased from 56% to 58%
Weight decreased from 178 to 176
2051-07-01
Control vs R decreased from 6 to 5
GB% increased from 55% to 56%
2051-01-01
Movement Potential increased from 6 to 7
Movement increased from 6 to 7
Movement vs R increased from 6 to 7
Movement vs L increased from 6 to 7
GB% increased from 52% to 55%
Weight decreased from 179 to 178
2050-07-01
Weight increased from 177 to 179
2050-01-01
Stuff increased from 8 to 9
Stuff vs R increased from 8 to 9
Stuff vs L increased from 8 to 9
Hold increased from 8 to 9
Forkball increased from 7 to 8
Weight increased from 176 to 177
2049-07-01
Movement vs L increased from 5 to 6
Control vs R increased from 5 to 6
Curveball increased from 6 to 7
Weight increased from 174 to 176
2049-01-01
Stuff Potential increased from 8 to 9
Stuff increased from 7 to 8
Stuff vs R increased from 7 to 8
Stuff vs L increased from 7 to 8
Movement Potential increased from 5 to 6
Movement increased from 5 to 6
Movement vs R increased from 5 to 6
Velocity increased from 97-99 mph to 98-100 mph
GB% increased from 50% to 52%
Splitter increased from 6 to 7
Weight increased from 172 to 174
2048-07-01
Stuff Potential increased from 7 to 8
Stuff increased from 6 to 7
Stuff vs R increased from 6 to 7
Stuff vs L increased from 6 to 7
Control increased from 4 to 5
Control vs L increased from 4 to 5
Velocity increased from 96-98 mph to 97-99 mph
Fastball increased from 7 to 8
Curveball increased from 5 to 6
Forkball Pot increased from 7 to 8
Forkball increased from 6 to 7
Local Popularity decreased from Insignificant to Unknown
2048-01-01
Movement Potential decreased from 6 to 5
Velocity increased from 95-97 mph to 96-98 mph
GB% decreased from 53% to 50%
Local Popularity decreased from Fair to Insignificant
2047-07-01
Speed decreased from 2 to 1
Outfield Range decreased from 2 to 1
Stuff increased from 5 to 6
Stuff vs R increased from 5 to 6
Stuff vs L increased from 5 to 6
Control vs R increased from 4 to 5
Velocity increased from 94-96 mph to 95-97 mph
Fastball Pot increased from 7 to 8
Fastball increased from 6 to 7
Curveball increased from 4 to 5
Splitter Pot increased from 6 to 7
Forkball increased from 5 to 6
Weight increased from 169 to 172
Local Popularity increased from Unknown to Fair
2047-01-01
Weight increased from 167 to 169
Local Popularity decreased from Insignificant to Unknown
2046-01-01
Stuff Potential increased from 6 to 7
Movement Potential increased from 5 to 6
Movement increased from 4 to 5
Movement vs R increased from 4 to 5
Movement vs L increased from 4 to 5
Velocity increased from 92-94 mph to 94-96 mph
GB% increased from 52% to 53%
Fastball Pot increased from 6 to 7
Curveball Pot increased from 6 to 7
Splitter increased from 5 to 6
Forkball Pot increased from 6 to 7
Weight increased from 165 to 167
2045-07-01
P defense decreased from 3 to 1
Curveball Pot decreased from 7 to 6
Weight increased from 164 to 165
2045-01-01
Contact Potential increased from 2 to 4
Contact increased from 2 to 4
Contact vs R increased from 2 to 4
Contact vs L increased from 2 to 4
Gap Potential increased from 3 to 4
Gap increased from 3 to 4
Gap vs R increased from 3 to 4
Gap vs L increased from 3 to 4
Avoid Ks Potential increased from 3 to 4
Avoid Ks increased from 3 to 4
Avoid Ks vs R increased from 3 to 4
Avoid Ks vs L increased from 3 to 4
Infield Range decreased from 2 to 1
Outfield Range decreased from 3 to 2
P defense decreased from 4 to 3
Stuff Potential increased from 5 to 6
Stuff increased from 3 to 5
Stuff vs R increased from 3 to 5
Stuff vs L increased from 3 to 5
Movement Potential increased from 4 to 5
Movement increased from 3 to 4
Movement vs R increased from 3 to 4
Movement vs L increased from 2 to 4
Control increased from 3 to 4
Control vs R increased from 3 to 4
Control vs L increased from 2 to 4
Fastball Pot decreased from 7 to 6
Weight increased from 157 to 164
2044-07-01
Infield Arm increased from 8 to 9
P defense decreased from 5 to 4
Control vs L decreased from 3 to 2
Splitter Pot decreased from 7 to 6
Weight increased from 153 to 157
2044-01-01
Movement vs L decreased from 3 to 2
Control vs L increased from 2 to 3
Velocity increased from 91-93 mph to 92-94 mph
GB% increased from 51% to 52%
Fastball increased from 5 to 6
Splitter Pot increased from 6 to 7
Local Popularity increased from Unknown to Insignificant
2043-07-01
Control vs L decreased from 3 to 2
Weight increased from 151 to 153
2043-01-01
Gap Potential increased from 2 to 3
Gap increased from 2 to 3
Gap vs R increased from 2 to 3
Gap vs L increased from 2 to 3
Stuff increased from 2 to 3
Stuff vs R increased from 2 to 3
Stuff vs L increased from 2 to 3
Velocity increased from 90-92 mph to 91-93 mph
GB% decreased from 52% to 51%
Splitter increased from 4 to 5
Forkball increased from 4 to 5
Weight increased from 149 to 151
Height increased from 176 to 177