A.J. Leffler
Quebec Metros (AA)
A.J. Leffler
Birthdate:
Nov. 17, 2026 (26 y, 4 m, 21 d)
Born In:
Chicago, IL, USA
Nationality:
American
Position:
2B
Bats/Throws:
R/R
Height/Weight:
6'0"/189
Entry:
2045 Draft - Round: 19, Overall: 678, Team: Atlanta Braves
Contract:
Minor League
ML Service Time:
None
OSA Rating History
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Ratings Changes
2052-11-18
Contact Potential increased from 40 to 45
Contact increased from 40 to 45
Contact vs R increased from 35 to 45
Contact vs L increased from 40 to 45
Gap Potential decreased from 50 to 45
Gap decreased from 50 to 45
Eye Potential decreased from 45 to 40
Eye decreased from 45 to 40
Eye vs R decreased from 45 to 40
Eye vs L decreased from 50 to 40
Avoid Ks Potential increased from 45 to 50
Avoid Ks increased from 45 to 50
Avoid Ks vs R increased from 45 to 50
Avoid Ks vs L increased from 45 to 50
Sac Bunt increased from 25 to 30
Speed decreased from 60 to 0
Stealing decreased from 30 to 0
Baserunning decreased from 20 to 0
Outfield Range decreased from 30 to 25
Outfield Error decreased from 50 to 45
Outfield Arm increased from 25 to 30
Catcher Ability increased from 20 to 25
2B defense increased from 45 to 50
3B defense increased from 25 to 30
Movement Potential increased from 20 to 25
Movement increased from 20 to 25
Movement vs R increased from 20 to 30
Movement vs L increased from 20 to 25
Fastball Pot increased from 25 to 35
Fastball increased from 25 to 35
Weight increased from 188 to 189
2052-11-08
Gap vs L decreased from 55 to 50
2052-11-04
Gap vs L increased from 50 to 55
2052-10-29
Gap increased from 45 to 50
Movement Potential decreased from 25 to 20
2052-10-25
Gap decreased from 50 to 45
Gap vs L decreased from 55 to 50
Movement Potential increased from 20 to 25
2052-10-18
Gap increased from 45 to 50
Gap vs L increased from 50 to 55
2052-09-30
Gap decreased from 50 to 45
Weight increased from 187 to 188
2052-09-16
Weight increased from 186 to 187
2052-09-09
Movement Potential decreased from 25 to 20
2052-09-02
Gap increased from 45 to 50
Weight increased from 185 to 186
2052-08-26
Contact Potential increased from 35 to 40
Contact increased from 35 to 40
Eye vs R increased from 40 to 45
Eye vs L increased from 45 to 50
Avoid Ks vs R increased from 40 to 45
1B defense increased from 60 to 65
2052-08-19
Movement Potential increased from 20 to 25
2052-08-12
Weight decreased from 186 to 185
2052-08-05
Movement Potential decreased from 25 to 20
2052-07-22
Movement Potential increased from 20 to 25
2052-07-08
Movement Potential decreased from 25 to 20
2052-07-01
3B defense increased from 20 to 25
2052-06-24
SS defense increased from 20 to 25
2052-06-10
Movement Potential increased from 20 to 25
2052-05-20
Weight increased from 185 to 186
2052-05-13
Gap decreased from 50 to 45
Gap vs L decreased from 55 to 50
Eye increased from 40 to 45
Avoid Ks increased from 40 to 45
Outfield Range decreased from 35 to 30
Movement Potential decreased from 25 to 20
GB% decreased from 50% to 48%
2052-04-15
Weight decreased from 186 to 185
2052-03-04
Weight increased from 185 to 186
2052-02-19
Avoid Ks decreased from 45 to 40
Weight decreased from 186 to 185
2052-01-22
Avoid Ks increased from 40 to 45
2051-10-28
Weight decreased from 187 to 186
2051-10-11
Weight increased from 185 to 187
2051-08-21
Weight increased from 184 to 185
2051-07-03
Eye decreased from 45 to 40
2051-06-26
Eye increased from 40 to 45
2051-06-19
Eye decreased from 45 to 40
2051-06-12
Power vs L decreased from 40 to 35
2051-06-05
Power vs L increased from 35 to 40
2051-05-08
Eye increased from 40 to 45
2051-04-17
3B defense increased from 0 to 20
SS defense increased from 0 to 20
2051-03-20
Contact vs L increased from 35 to 40
2051-03-06
Contact vs L decreased from 40 to 35
Eye decreased from 45 to 40
Infield Error increased from 45 to 50
2051-01-23
Weight increased from 183 to 184
2050-12-21
Weight increased from 182 to 183
2050-11-19
Weight decreased from 183 to 182
2050-10-11
Weight increased from 182 to 183
2050-08-22
1B defense increased from 55 to 60
2050-08-08
Contact Potential decreased from 40 to 35
Gap vs R decreased from 50 to 45
Eye Potential decreased from 50 to 45
2050-08-01
Weight increased from 181 to 182
2050-07-25
Contact Potential increased from 35 to 40
2050-07-18
Contact Potential decreased from 40 to 35
2050-07-04
Weight decreased from 182 to 181
2050-05-02
Weight increased from 181 to 182
2050-04-18
1B defense increased from 50 to 55
2050-04-11
Contact Potential increased from 35 to 40
2050-04-04
Contact vs L increased from 35 to 40
Eye Potential increased from 45 to 50
Eye increased from 40 to 45
Avoid Ks Potential increased from 40 to 45
Avoid Ks vs R increased from 35 to 40
Avoid Ks vs L increased from 40 to 45
Infield Range decreased from 60 to 55
2050-03-21
Avoid Ks increased from 35 to 40
Baserunning decreased from 25 to 20
2050-03-07
Power vs R increased from 30 to 35
2050-02-21
Power vs R decreased from 35 to 30
Eye Potential decreased from 50 to 45
Avoid Ks decreased from 40 to 35
Weight increased from 180 to 181
2050-01-24
Avoid Ks vs R decreased from 40 to 35
Weight increased from 179 to 180
2050-01-01
Contact Potential decreased from 40 to 35
Gap increased from 45 to 50
Gap vs R increased from 45 to 50
Gap vs L increased from 50 to 55
Power Potential decreased from 40 to 35
Power vs R increased from 30 to 35
Avoid Ks increased from 35 to 40
Avoid Ks vs R increased from 35 to 40
Avoid Ks vs L increased from 35 to 40
GB% increased from 49% to 50%
Weight increased from 178 to 179
2049-07-01
Power vs R decreased from 35 to 30
1B defense increased from 45 to 50
Weight increased from 176 to 178
2049-01-01
Contact increased from 30 to 35
Contact vs R increased from 30 to 35
Contact vs L increased from 30 to 35
Gap increased from 35 to 45
Gap vs R increased from 35 to 45
Gap vs L increased from 40 to 50
Power increased from 30 to 35
Power vs R increased from 30 to 35
Power vs L increased from 30 to 35
Eye increased from 35 to 40
Eye vs R increased from 35 to 40
Eye vs L increased from 35 to 45
Avoid Ks increased from 25 to 35
Avoid Ks vs R increased from 25 to 35
Avoid Ks vs L increased from 25 to 35
Infield Range increased from 55 to 60
Infield Arm increased from 30 to 35
1B defense increased from 25 to 45
2B defense increased from 40 to 45
GB% increased from 48% to 49%
2048-07-01
1B defense increased from 0 to 25
Weight decreased from 177 to 176
2048-01-01
Contact increased from 25 to 30
Contact vs R increased from 25 to 30
Contact vs L increased from 25 to 30
Gap increased from 30 to 35
Gap vs R increased from 30 to 35
Gap vs L increased from 35 to 40
Eye vs R increased from 30 to 35
Avoid Ks increased from 20 to 25
Avoid Ks vs R increased from 20 to 25
2B defense increased from 35 to 40
GB% increased from 46% to 48%
Weight decreased from 179 to 177
2047-07-01
Gap Potential decreased from 55 to 50
Gap vs L increased from 30 to 35
Eye increased from 30 to 35
Eye vs L increased from 30 to 35
Avoid Ks vs L increased from 20 to 25
GB% decreased from 48% to 46%
Weight increased from 178 to 179
2047-01-01
Weight increased from 175 to 178
2046-07-01
Gap Potential decreased from 60 to 55
Power Potential decreased from 45 to 40
Eye Potential decreased from 55 to 50
Eye increased from 25 to 30
Eye vs R increased from 25 to 30
Infield Range decreased from 60 to 55
Infield Arm decreased from 35 to 30
Weight increased from 174 to 175
2046-01-01
Baserunning increased from 20 to 25
Weight increased from 173 to 174
2045-07-01
Weight increased from 171 to 173
Height increased from 183 to 184
2045-01-01
Contact Potential decreased from 45 to 40
Contact vs L decreased from 30 to 25
Gap Potential increased from 40 to 60
Gap increased from 25 to 30
Gap vs R increased from 25 to 30
Gap vs L increased from 25 to 30
Power Potential increased from 40 to 45
Power increased from 25 to 30
Power vs R increased from 25 to 30
Power vs L increased from 25 to 30
Eye Potential increased from 50 to 55
Eye vs L increased from 25 to 30
Avoid Ks Potential decreased from 50 to 40
Avoid Ks decreased from 25 to 20
Avoid Ks vs R decreased from 25 to 20
Avoid Ks vs L decreased from 25 to 20
Sac Bunt decreased from 30 to 25
Infield Range increased from 55 to 60
Infield Error increased from 40 to 45
Infield Arm increased from 30 to 35
Turn Double Play increased from 40 to 45
Outfield Range increased from 30 to 35
Outfield Error increased from 45 to 50
Outfield Arm increased from 20 to 25
Catcher Ability decreased from 25 to 20
Weight increased from 170 to 171
2044-07-01
Contact vs L increased from 25 to 30
Outfield Error decreased from 50 to 45
2B defense increased from 30 to 35
2044-01-01
Eye vs L decreased from 30 to 25
Speed increased from 55 to 60
Weight increased from 167 to 170
Height increased from 182 to 183
2043-07-01
Baserunning decreased from 25 to 20
Weight increased from 166 to 167