Christian Olsen
Free Agent
Christian Olsen
Birthdate:
March 9, 2026 (26 y, 7 m, 26 d)
Born In:
San Diego, CA, USA
Nationality:
American
Position:
P
Bats/Throws:
L/L
Height/Weight:
6'4"/188
Entry:
2044 Draft - Round: 29, Overall: 1040, Team: Colorado Rockies
Contract:
Free Agent
ML Service Time:
None
OSA Rating History
Loading Chart...
Ratings Changes
2052-10-29
Movement Potential decreased from 40 to 35
Movement decreased from 40 to 35
2052-10-25
Movement Potential increased from 35 to 40
Movement increased from 35 to 40
2052-09-16
Weight increased from 187 to 188
2052-09-09
Movement Potential decreased from 40 to 35
Movement decreased from 40 to 35
2052-08-05
Stuff vs R decreased from 50 to 45
Weight increased from 186 to 187
2052-07-22
Stuff vs R increased from 45 to 50
2052-07-15
Stuff vs R decreased from 50 to 45
Movement vs R decreased from 40 to 35
Movement vs L decreased from 45 to 40
GB% decreased from 50% to 48%
Changeup Pot decreased from 40 to 35
Changeup decreased from 40 to 35
2052-06-24
Stuff vs R increased from 45 to 50
2052-06-03
Stuff vs R decreased from 50 to 45
2052-05-13
Stuff vs R increased from 45 to 50
2052-05-06
Stuff vs R decreased from 50 to 45
2052-04-22
Stuff vs R increased from 45 to 50
2052-04-08
Movement increased from 35 to 40
Movement vs R increased from 35 to 40
Movement vs L increased from 40 to 45
2052-04-01
Movement decreased from 40 to 35
Movement vs L decreased from 45 to 40
2052-03-18
Movement Potential increased from 35 to 40
Movement increased from 35 to 40
Movement vs L increased from 40 to 45
2052-03-04
Movement Potential decreased from 40 to 35
Movement decreased from 40 to 35
Movement vs R decreased from 40 to 35
Movement vs L decreased from 45 to 40
2052-02-19
Stuff vs R decreased from 50 to 45
2052-01-22
Control vs L decreased from 30 to 25
Weight decreased from 187 to 186
2051-12-01
Stuff Potential increased from 45 to 50
Stuff increased from 45 to 50
Stuff vs R increased from 45 to 50
Control Potential decreased from 30 to 25
Control decreased from 30 to 25
Role changed from SP to RP
2051-11-20
Control Potential increased from 25 to 30
Control increased from 25 to 30
Control vs L increased from 25 to 30
Weight increased from 186 to 187
2051-10-28
Movement vs R increased from 35 to 40
2051-10-17
Movement vs R decreased from 40 to 35
2051-08-07
Weight decreased from 187 to 186
2051-07-17
GB% increased from 49% to 50%
2051-05-22
Weight increased from 186 to 187
2051-05-15
Movement vs R increased from 35 to 40
2051-05-08
Stuff vs L increased from 45 to 50
Movement vs R decreased from 40 to 35
2051-05-01
Stuff vs L decreased from 50 to 45
2051-04-24
Eye vs L increased from 20 to 25
Stuff vs L increased from 45 to 50
2051-04-10
Movement vs R increased from 35 to 40
2051-04-03
Stuff vs R increased from 40 to 45
2051-03-06
Stuff vs R decreased from 45 to 40
Movement vs R decreased from 40 to 35
GB% decreased from 50% to 49%
2051-02-20
Speed decreased from 25 to 20
Movement vs R increased from 35 to 40
2051-01-23
Eye vs L decreased from 25 to 20
Movement vs R decreased from 40 to 35
2050-12-31
Stuff vs L decreased from 50 to 45
2050-12-11
Stuff vs L increased from 45 to 50
2050-12-01
Movement vs R increased from 35 to 40
2050-11-19
Eye vs L increased from 20 to 25
Movement vs R decreased from 40 to 35
Weight increased from 185 to 186
2050-10-30
Movement vs R increased from 35 to 40
2050-10-26
Movement vs R decreased from 40 to 35
2050-10-11
Eye vs L decreased from 25 to 20
2050-08-22
Movement vs R increased from 35 to 40
2050-08-15
Movement vs R decreased from 40 to 35
2050-07-25
Weight decreased from 186 to 185
2050-07-18
Movement vs R increased from 35 to 40
2050-07-11
Movement vs R decreased from 40 to 35
2050-05-30
Weight increased from 185 to 186
2050-05-16
Stamina decreased from 60 to 55
2050-04-18
Movement vs R increased from 35 to 40
2050-04-11
Movement vs L increased from 40 to 45
2050-04-04
Eye vs L increased from 20 to 25
Stuff increased from 40 to 45
Stuff vs R increased from 40 to 45
Movement vs R decreased from 40 to 35
Movement vs L decreased from 45 to 40
GB% decreased from 52% to 50%
Fastball increased from 60 to 65
2050-02-21
Stuff decreased from 45 to 40
Weight increased from 184 to 185
2050-01-24
Eye vs L decreased from 25 to 20
Stuff increased from 40 to 45
Movement Potential decreased from 45 to 40
2049-12-31
Movement Potential increased from 40 to 45
2049-12-19
Eye vs L increased from 20 to 25
Movement Potential decreased from 45 to 40
Hold increased from 65 to 70
2049-12-07
Baserunning increased from 20 to 25
2049-11-04
Movement Potential increased from 40 to 45
2049-10-29
Movement Potential decreased from 45 to 40
2049-10-18
Movement Potential increased from 40 to 45
2049-10-11
Movement Potential decreased from 45 to 40
2049-10-04
Movement Potential increased from 40 to 45
2049-09-27
Movement Potential decreased from 45 to 40
2049-09-20
Movement Potential increased from 40 to 45
Weight increased from 183 to 184
2049-09-13
Eye vs L decreased from 25 to 20
2049-08-16
Movement Potential decreased from 45 to 40
2049-08-02
Movement Potential increased from 40 to 45
2049-07-26
Movement Potential decreased from 45 to 40
2049-07-19
Eye vs L increased from 20 to 25
Movement Potential increased from 40 to 45
Movement vs R increased from 35 to 40
Movement vs L increased from 40 to 45
GB% increased from 49% to 52%
Slider increased from 45 to 50
2049-07-12
Eye vs L decreased from 25 to 20
2049-06-21
Movement increased from 35 to 40
2049-06-14
Movement decreased from 40 to 35
2049-04-19
Eye vs L increased from 20 to 25
Stuff vs L increased from 40 to 45
Movement increased from 35 to 40
2049-03-08
Movement decreased from 40 to 35
2049-02-22
Movement increased from 35 to 40
Weight increased from 182 to 183
2049-01-25
Eye vs L decreased from 25 to 20
Stuff vs L decreased from 45 to 40
Movement decreased from 40 to 35
2049-01-01
Eye increased from 20 to 25
Eye vs R increased from 20 to 25
Eye vs L increased from 20 to 25
Stuff vs R increased from 35 to 40
Stuff vs L increased from 40 to 45
Movement increased from 35 to 40
Movement vs L increased from 35 to 40
GB% increased from 48% to 49%
Stamina increased from 55 to 60
Slider increased from 40 to 45
Weight decreased from 185 to 182
2048-07-01
Power Potential decreased from 35 to 30
Eye vs R decreased from 25 to 20
2048-01-01
Contact vs L increased from 20 to 25
Eye vs R increased from 20 to 25
Stuff increased from 35 to 40
Stuff vs R increased from 30 to 35
Stuff vs L increased from 35 to 40
Movement Potential increased from 35 to 40
Movement increased from 25 to 35
Movement vs R increased from 25 to 35
Movement vs L increased from 25 to 35
Fastball increased from 50 to 60
Sinker increased from 40 to 45
Changeup Pot increased from 35 to 40
Changeup increased from 30 to 40
Weight increased from 183 to 185
2047-07-01
Power Potential increased from 30 to 35
Stuff vs R decreased from 35 to 30
Weight decreased from 184 to 183
2047-01-01
Contact increased from 20 to 25
Contact vs R increased from 20 to 25
Power Potential decreased from 35 to 30
Stuff increased from 30 to 35
Stuff vs R increased from 30 to 35
Stuff vs L increased from 30 to 35
Movement increased from 20 to 25
Movement vs R increased from 20 to 25
Movement vs L increased from 20 to 25
Velocity increased from 93-95 mph to 94-96 mph
Fastball increased from 45 to 50
Sinker increased from 35 to 40
Slider increased from 35 to 40
Changeup increased from 20 to 30
Weight increased from 179 to 184
2046-07-01
Stealing increased from 20 to 25
Stuff Potential increased from 40 to 45
Sinker decreased from 40 to 35
Weight increased from 178 to 179
2046-01-01
Sac Bunt increased from 50 to 55
Control increased from 20 to 25
Control vs R increased from 20 to 25
GB% increased from 47% to 48%
Weight decreased from 180 to 178
Height increased from 193 to 194
2045-07-01
Gap vs L increased from 20 to 25
Eye Potential decreased from 30 to 25
Stuff Potential decreased from 45 to 40
Movement Potential decreased from 40 to 35
Control vs L increased from 20 to 25
Changeup Pot decreased from 40 to 35
Weight increased from 179 to 180
2045-01-01
Power Potential increased from 25 to 35
Eye Potential increased from 25 to 30
Avoid Ks Potential decreased from 35 to 25
Sac Bunt decreased from 55 to 50
Infield Range increased from 30 to 35
Infield Error decreased from 35 to 30
Infield Arm increased from 40 to 45
Turn Double Play decreased from 25 to 20
P defense increased from 45 to 50
Control vs L decreased from 25 to 20
Fastball Pot increased from 60 to 65
Sinker increased from 35 to 40
Slider Pot decreased from 55 to 50
Changeup Pot decreased from 45 to 40
Weight increased from 177 to 179
2044-07-01
Gap increased from 20 to 25
Gap vs R increased from 20 to 25
Power Potential decreased from 30 to 25
Infield Error increased from 30 to 35
Stuff Potential decreased from 55 to 45
Control Potential decreased from 40 to 25
GB% decreased from 48% to 47%
Slider Pot decreased from 70 to 55
Changeup Pot decreased from 60 to 45
Weight increased from 176 to 177
2044-01-01
Stuff Potential increased from 50 to 55
Weight decreased from 178 to 176
2043-07-01
Sac Bunt decreased from 60 to 55
Stuff Potential decreased from 60 to 50
Control vs L increased from 20 to 25
Velocity increased from 92-94 mph to 93-95 mph
GB% decreased from 49% to 48%
Stamina decreased from 65 to 55
Fastball increased from 40 to 45
Changeup Pot decreased from 65 to 60
Weight decreased from 179 to 178
2043-01-01
Power Potential decreased from 35 to 30
Weight increased from 178 to 179
Height increased from 192 to 193
2042-07-01
Power Potential increased from 30 to 35
Power increased from 25 to 30
Power vs R increased from 25 to 30
Power vs L increased from 25 to 30
Avoid Ks Potential increased from 30 to 35
Avoid Ks increased from 20 to 25
Avoid Ks vs R increased from 20 to 25
Avoid Ks vs L increased from 20 to 25
Sac Bunt increased from 55 to 60
Infield Range increased from 25 to 30
Stuff Potential increased from 55 to 60
Movement Potential increased from 35 to 40
Control Potential increased from 35 to 40
GB% increased from 48% to 49%
Stamina decreased from 70 to 65
Fastball Pot decreased from 65 to 60
Weight increased from 175 to 178
2042-01-01
Hold decreased from 70 to 65
Weight increased from 174 to 175
2041-07-01
Weight increased from 170 to 174
Height increased from 190 to 192