Tsuyoshi Kobayashi
Jerusalem Hebrew Hammers (IND)
Tsuyoshi Kobayashi
Birthdate:
Dec. 30, 2025 (33 y, 2 m, 7 d)
Born In:
Aizuwakamatsu, FUK, JPN
Nationality:
Japanese
Position:
3B
Bats/Throws:
S/R
Height/Weight:
6'0"/178
Entry:
2045 Draft - Round: 4, Overall: 7, Team: Johannesburg Gold
Contract:
$3.1M / 2 years (2059-2060)
ML Service Time:
9 years, 58 days
OSA Rating History
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Ratings Changes
2059-03-07
SS defense increased from 1 to 2
2059-02-25
Weight increased from 177 to 178
2058-12-16
Eye vs R increased from 5 to 6
2058-12-01
Power Potential decreased from 8 to 7
Power decreased from 8 to 7
Eye vs R decreased from 6 to 5
2058-11-16
Power Potential increased from 7 to 8
Power increased from 7 to 8
2058-11-12
Power Potential decreased from 8 to 7
Power decreased from 8 to 7
2058-11-07
Contact Potential decreased from 6 to 5
Contact decreased from 6 to 5
Contact vs R decreased from 6 to 5
Contact vs L decreased from 5 to 4
Gap Potential decreased from 7 to 6
Gap decreased from 7 to 6
Gap vs R decreased from 8 to 7
Gap vs L decreased from 6 to 5
Power Potential decreased from 9 to 8
Power decreased from 9 to 8
Power vs R decreased from 9 to 8
Power vs L decreased from 7 to 6
Eye Potential decreased from 6 to 5
Eye decreased from 6 to 5
Avoid Ks Potential decreased from 6 to 5
Avoid Ks decreased from 6 to 5
Avoid Ks vs L decreased from 6 to 5
Speed decreased from 4 to 0
Stealing decreased from 9 to 0
Baserunning decreased from 5 to 0
3B defense decreased from 7 to 6
Movement Potential increased from 1 to 2
Movement increased from 1 to 2
Movement vs R increased from 1 to 2
Movement vs L increased from 1 to 2
Fastball Pot increased from 1 to 3
Fastball increased from 1 to 3
2058-09-23
Contact vs R decreased from 7 to 6
2058-08-05
Weight increased from 176 to 177
2058-07-22
Weight decreased from 177 to 176
2058-05-27
Contact vs R increased from 6 to 7
2058-02-25
Avoid Ks vs L increased from 5 to 6
2058-01-26
Avoid Ks vs L decreased from 6 to 5
Speed decreased from 5 to 4
2057-11-03
Weight decreased from 178 to 177
Local Popularity decreased from Well Known to Fair
National Popularity decreased from Well Known to Fair
2057-10-09
Weight increased from 177 to 178
2057-09-26
Gap vs R increased from 7 to 8
2057-09-12
Avoid Ks vs L increased from 5 to 6
2057-08-29
Gap vs R decreased from 8 to 7
2057-08-15
Weight decreased from 178 to 177
2057-05-20
Weight decreased from 179 to 178
2057-05-06
Local Popularity decreased from Extremely Popular to Well Known
2057-03-29
Weight decreased from 181 to 179
2057-03-18
Weight increased from 180 to 181
2057-03-07
Weight decreased from 181 to 180
2057-02-25
Avoid Ks vs L decreased from 6 to 5
2056-11-08
Avoid Ks vs L increased from 5 to 6
Weight decreased from 182 to 181
Local Popularity increased from Very Popular to Extremely Popular
National Popularity increased from Fair to Well Known
2056-09-23
Avoid Ks vs L decreased from 6 to 5
2056-08-26
Avoid Ks vs L increased from 5 to 6
2056-07-29
Weight increased from 181 to 182
2056-06-10
Weight increased from 180 to 181
2056-04-29
Local Popularity decreased from Extremely Popular to Very Popular
2056-04-22
Contact vs R decreased from 7 to 6
2056-01-01
Local Popularity increased from Popular to Extremely Popular
National Popularity increased from Insignificant to Fair
2056-01-01
Avoid Ks vs L decreased from 6 to 5
Weight decreased from 181 to 180
2055-07-01
Contact Potential decreased from 7 to 6
Contact decreased from 7 to 6
Speed increased from 4 to 5
2B defense decreased from 2 to 1
Weight decreased from 184 to 181
Local Popularity increased from Insignificant to Popular
2055-01-01
Power Potential increased from 8 to 9
Power increased from 8 to 9
Avoid Ks vs R decreased from 7 to 6
Speed decreased from 5 to 4
2B defense increased from 1 to 2
SS defense decreased from 2 to 1
Local Popularity decreased from Fair to Insignificant
National Popularity decreased from Fair to Insignificant
2054-07-01
Power Potential decreased from 9 to 8
Power decreased from 9 to 8
Eye increased from 5 to 6
Eye vs L increased from 4 to 5
Avoid Ks Potential decreased from 7 to 6
Avoid Ks decreased from 7 to 6
2B defense decreased from 2 to 1
Weight decreased from 185 to 184
2054-01-01
Avoid Ks Potential increased from 6 to 7
Avoid Ks increased from 6 to 7
Avoid Ks vs R increased from 6 to 7
Position changed from 1B to 3B
Weight decreased from 186 to 185
Local Popularity decreased from Well Known to Fair
National Popularity decreased from Well Known to Fair
2053-07-01
Contact vs R decreased from 8 to 7
Eye decreased from 6 to 5
Eye vs L decreased from 5 to 4
Avoid Ks vs R decreased from 7 to 6
Outfield Error decreased from 4 to 3
SS defense increased from 0 to 2
2053-01-01
Contact vs R increased from 7 to 8
Stealing increased from 8 to 9
Local Popularity increased from Fair to Well Known
National Popularity increased from Fair to Well Known
2052-07-01
Power Potential increased from 8 to 9
Power increased from 8 to 9
Eye vs R decreased from 7 to 6
2B defense increased from 0 to 2
Position changed from 3B to 1B
Weight decreased from 187 to 186
2052-01-01
Gap Potential decreased from 8 to 7
Gap decreased from 8 to 7
Power Potential decreased from 9 to 8
Power decreased from 9 to 8
Eye vs R increased from 6 to 7
Avoid Ks vs R increased from 6 to 7
RF defense decreased from 1 to 0
Weight increased from 183 to 187
Local Popularity decreased from Well Known to Fair
National Popularity decreased from Well Known to Fair
2051-07-01
Contact vs R decreased from 8 to 7
Contact vs L decreased from 6 to 5
Avoid Ks vs R decreased from 7 to 6
Outfield Range decreased from 5 to 4
2051-01-01
Power vs R decreased from 10 to 9
Avoid Ks Potential decreased from 7 to 6
Avoid Ks decreased from 7 to 6
Movement Potential decreased from 2 to 1
Movement decreased from 2 to 1
Movement vs R decreased from 2 to 1
Movement vs L decreased from 2 to 1
Weight increased from 182 to 183
Local Popularity decreased from Popular to Well Known
National Popularity decreased from Popular to Well Known
2050-07-01
Eye increased from 5 to 6
Eye vs R increased from 5 to 6
Eye vs L increased from 4 to 5
Avoid Ks Potential increased from 6 to 7
Avoid Ks increased from 6 to 7
Avoid Ks vs R increased from 6 to 7
Catcher Ability decreased from 2 to 1
GB% decreased from 44% to 42%
2050-01-01
Power Potential increased from 8 to 9
Power increased from 8 to 9
Power vs R increased from 9 to 10
Outfield Arm decreased from 9 to 8
1B defense increased from 6 to 7
GB% increased from 42% to 44%
Local Popularity increased from Unknown to Popular
National Popularity increased from Unknown to Popular
2049-07-01
Contact vs R increased from 7 to 8
Contact vs L increased from 5 to 6
Stealing increased from 7 to 8
Baserunning increased from 4 to 5
1B defense increased from 4 to 6
Position changed from 1B to 3B
Weight increased from 181 to 182
2049-01-01
Contact vs R decreased from 8 to 7
Contact vs L decreased from 6 to 5
Power Potential decreased from 9 to 8
Power decreased from 9 to 8
Eye decreased from 6 to 5
Eye vs R decreased from 6 to 5
Eye vs L decreased from 5 to 4
Avoid Ks vs R decreased from 7 to 6
Position changed from 3B to 1B
Weight decreased from 182 to 181
2048-07-01
Power vs R decreased from 10 to 9
Avoid Ks Potential decreased from 7 to 6
Avoid Ks decreased from 7 to 6
3B defense increased from 6 to 7
RF defense decreased from 2 to 1
Weight increased from 181 to 182
2048-01-01
Contact vs R increased from 7 to 8
Contact vs L increased from 5 to 6
Power Potential increased from 8 to 9
Power increased from 8 to 9
Power vs R increased from 9 to 10
Avoid Ks Potential increased from 6 to 7
Avoid Ks increased from 6 to 7
Avoid Ks vs R increased from 6 to 7
Avoid Ks vs L increased from 5 to 6
Speed increased from 4 to 5
Stealing increased from 6 to 7
Infield Error increased from 4 to 5
RF defense increased from 1 to 2
Weight increased from 180 to 181
Local Popularity decreased from Well Known to Unknown
2047-07-01
Contact increased from 5 to 7
Contact vs R increased from 6 to 7
Contact vs L increased from 4 to 5
Eye increased from 5 to 6
Eye vs R increased from 5 to 6
Eye vs L increased from 4 to 5
Baserunning increased from 3 to 4
RF defense decreased from 2 to 1
Local Popularity increased from Unknown to Well Known
2047-01-01
Contact vs R increased from 5 to 6
Power vs R increased from 8 to 9
Power vs L increased from 6 to 7
3B defense increased from 5 to 6
CF defense decreased from 1 to 0
Weight decreased from 181 to 180
Local Popularity decreased from Insignificant to Unknown
2046-07-01
Gap Potential increased from 7 to 8
Gap increased from 7 to 8
Gap vs R increased from 7 to 8
Avoid Ks increased from 5 to 6
Avoid Ks vs R increased from 5 to 6
3B defense increased from 4 to 5
CF defense increased from 0 to 1
2046-01-01
Gap vs L increased from 5 to 6
Stealing increased from 5 to 6
Outfield Range decreased from 6 to 5
Outfield Error decreased from 5 to 4
1B defense increased from 2 to 4
GB% decreased from 44% to 42%
Weight increased from 180 to 181
2045-07-01
Gap increased from 6 to 7
Infield Arm increased from 9 to 10
1B defense increased from 1 to 2
3B defense increased from 3 to 4
RF defense decreased from 3 to 2
GB% decreased from 45% to 44%
Weight increased from 179 to 180