Jeff Callahan
Roswell UFO's (AAA)
Jeff Callahan
Birthdate:
Dec. 24, 2003 (28 y, 7 m, 14 d)
Born In:
Donna, TX, USA
Nationality:
American
Position:
1B
Bats/Throws:
L/R
Height/Weight:
6'0"/200
Entry:
2025 Draft - Round: 1, Overall: 17, Team: McCleary Sasquatch
Contract:
Minor League
ML Service Time:
2 years, 95 days
OSA Rating History
Loading Chart...
Ratings Changes
2032-08-07
Contact decreased from 46 to 45
Contact vs L decreased from 39 to 38
Gap Potential decreased from 75 to 74
Gap decreased from 75 to 74
Gap vs R decreased from 82 to 81
Power Potential increased from 46 to 47
Power vs R increased from 50 to 51
Power vs L increased from 32 to 33
Eye Potential decreased from 66 to 63
Eye decreased from 65 to 62
Eye vs R decreased from 72 to 68
Eye vs L decreased from 46 to 44
Avoid Ks Potential increased from 41 to 42
Avoid Ks increased from 41 to 42
Avoid Ks vs R increased from 43 to 44
Sac Bunt increased from 24 to 25
Bunt for Hit increased from 31 to 32
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
2032-07-22
Weight decreased from 201 to 200
2032-06-27
3B defense increased from 43 to 44
2032-05-20
Baserunning decreased from 76 to 75
2032-05-14
2B defense increased from 33 to 34
Weight decreased from 202 to 201
2032-05-08
SS defense increased from 17 to 18
2032-05-02
SS defense increased from 16 to 17
2032-04-27
Gap Potential decreased from 76 to 75
Gap decreased from 76 to 75
Gap vs R decreased from 84 to 82
Gap vs L decreased from 54 to 52
SS defense increased from 15 to 16
Weight increased from 201 to 202
2032-04-22
SS defense increased from 13 to 15
2032-04-16
SS defense increased from 7 to 13
Weight increased from 200 to 201
2032-04-10
SS defense increased from 5 to 7
2032-03-29
Contact vs L increased from 38 to 39
Gap Potential increased from 75 to 76
Gap increased from 75 to 76
Gap vs R increased from 83 to 84
Gap vs L increased from 53 to 54
Control Potential increased from 5 to 6
2032-03-08
Contact increased from 45 to 46
Avoid Ks vs L increased from 34 to 35
2032-03-01
Contact Potential decreased from 48 to 46
Contact decreased from 48 to 45
Contact vs R decreased from 50 to 48
Contact vs L decreased from 41 to 38
Gap Potential decreased from 77 to 75
Gap decreased from 77 to 75
Gap vs R decreased from 84 to 83
Gap vs L decreased from 54 to 53
Power Potential decreased from 47 to 46
Power vs R decreased from 51 to 50
Power vs L decreased from 33 to 32
Eye Potential decreased from 67 to 66
Avoid Ks Potential decreased from 42 to 41
Avoid Ks decreased from 42 to 41
Avoid Ks vs R decreased from 45 to 43
Avoid Ks vs L decreased from 36 to 34
Infield Error increased from 45 to 46
Turn Double Play increased from 51 to 52
Outfield Range decreased from 20 to 19
Outfield Error increased from 25 to 26
3B defense increased from 42 to 43
Control increased from 4 to 5
Control vs R increased from 4 to 5
Control vs L increased from 4 to 5
Stamina decreased from 4 to 3
Fastball Pot decreased from 7 to 6
Fastball decreased from 7 to 6
Weight increased from 199 to 200
2032-02-15
Speed increased from 63 to 64
Stealing decreased from 69 to 68
Weight decreased from 200 to 199
2032-01-15
Weight decreased from 201 to 200
2031-12-31
Stealing increased from 68 to 69
Weight increased from 200 to 201
2031-11-26
Stealing decreased from 69 to 68
2031-10-28
Weight decreased from 201 to 200
2031-09-23
SS defense decreased from 6 to 5
2031-09-05
SS defense increased from 4 to 6
2031-08-29
Weight decreased from 202 to 201
2031-08-23
SS defense increased from 1 to 4
2031-08-18
2B defense increased from 32 to 33
SS defense decreased from 2 to 1
2031-08-10
2B defense increased from 27 to 32
2031-08-06
2B defense increased from 21 to 27
SS defense increased from 0 to 2
2031-08-01
2B defense increased from 17 to 21
2031-07-30
Contact Potential decreased from 49 to 48
Contact vs R decreased from 51 to 50
Gap Potential decreased from 80 to 77
Gap decreased from 80 to 77
Gap vs R decreased from 87 to 84
Gap vs L decreased from 56 to 54
Power vs R increased from 50 to 51
Power vs L increased from 32 to 33
Eye Potential increased from 66 to 67
Eye increased from 64 to 65
Eye vs R increased from 70 to 72
Eye vs L increased from 45 to 46
Avoid Ks vs R increased from 44 to 45
Avoid Ks vs L increased from 35 to 36
Sac Bunt decreased from 25 to 24
2B defense increased from 6 to 17
Control Potential increased from 4 to 5
2031-07-25
2B defense increased from 0 to 6
2031-06-02
3B defense decreased from 43 to 42
Weight increased from 201 to 202
2031-05-29
Speed decreased from 64 to 63
2031-04-10
Avoid Ks Potential decreased from 43 to 42
Avoid Ks vs R decreased from 45 to 44
Avoid Ks vs L decreased from 36 to 35
2031-04-05
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
2031-03-24
3B defense increased from 42 to 43
2031-03-15
Contact decreased from 49 to 48
Contact vs R decreased from 52 to 51
Gap Potential increased from 79 to 80
Gap increased from 79 to 80
Gap vs L increased from 55 to 56
Power Potential decreased from 48 to 47
Power decreased from 47 to 46
Power vs R decreased from 52 to 50
Power vs L decreased from 33 to 32
Eye Potential decreased from 67 to 66
Avoid Ks decreased from 43 to 42
Control Potential increased from 3 to 4
Control increased from 3 to 4
Control vs R increased from 3 to 4
Control vs L increased from 3 to 4
2031-02-24
Weight increased from 200 to 201
2031-02-19
Weight decreased from 201 to 200
2031-02-03
Contact vs R increased from 51 to 52
Gap Potential increased from 78 to 79
Gap increased from 78 to 79
Gap vs R increased from 86 to 87
Avoid Ks Potential decreased from 44 to 43
Sac Bunt increased from 24 to 25
2031-01-20
Power Potential decreased from 49 to 48
Power decreased from 48 to 47
Power vs R decreased from 53 to 52
Power vs L decreased from 34 to 33
Eye Potential decreased from 69 to 67
Eye decreased from 67 to 64
Eye vs R decreased from 74 to 70
Eye vs L decreased from 47 to 45
Weight increased from 200 to 201
2031-01-13
Contact increased from 48 to 49
Gap Potential increased from 77 to 78
Gap increased from 77 to 78
Gap vs R increased from 84 to 86
Gap vs L increased from 54 to 55
Power Potential increased from 48 to 49
Power increased from 47 to 48
Power vs R increased from 51 to 53
Power vs L increased from 33 to 34
Eye increased from 66 to 67
Eye vs R increased from 72 to 74
Eye vs L increased from 46 to 47
Avoid Ks Potential decreased from 45 to 44
Avoid Ks decreased from 44 to 43
Avoid Ks vs R decreased from 47 to 45
Avoid Ks vs L decreased from 37 to 36
Speed increased from 63 to 64
Outfield Error decreased from 26 to 25
2030-12-26
Contact decreased from 49 to 48
Contact vs R decreased from 53 to 51
Contact vs L decreased from 42 to 41
Eye Potential increased from 68 to 69
Eye increased from 64 to 66
Eye vs R increased from 70 to 72
Eye vs L increased from 45 to 46
Avoid Ks decreased from 45 to 44
Avoid Ks vs L decreased from 38 to 37
Bunt for Hit increased from 30 to 31
Fastball Pot increased from 6 to 7
Fastball increased from 6 to 7
2030-11-11
Contact Potential decreased from 50 to 49
Contact decreased from 50 to 49
Contact vs R decreased from 54 to 53
Eye Potential increased from 67 to 68
2030-11-07
Weight increased from 199 to 200
2030-11-02
Contact Potential decreased from 58 to 50
Contact decreased from 57 to 50
Contact vs R decreased from 62 to 54
Gap Potential decreased from 87 to 77
Gap decreased from 87 to 77
Gap vs R decreased from 96 to 84
Gap vs L decreased from 61 to 54
Power Potential decreased from 51 to 48
Power decreased from 51 to 47
Power vs R decreased from 56 to 51
Power vs L decreased from 36 to 33
Eye Potential decreased from 71 to 67
Eye decreased from 71 to 64
Eye vs R decreased from 78 to 70
Eye vs L decreased from 50 to 45
Avoid Ks Potential decreased from 51 to 45
Avoid Ks decreased from 51 to 45
Avoid Ks vs R decreased from 53 to 47
Avoid Ks vs L decreased from 43 to 38
Sac Bunt decreased from 28 to 24
Bunt for Hit decreased from 36 to 30
Speed decreased from 64 to 63
Stealing decreased from 70 to 69
Baserunning decreased from 77 to 76
Infield Range increased from 47 to 48
Infield Error decreased from 51 to 45
Infield Arm decreased from 66 to 64
Turn Double Play decreased from 56 to 51
Outfield Range increased from 13 to 20
Outfield Error decreased from 34 to 26
Outfield Arm increased from 40 to 45
Catcher Ability decreased from 5 to 3
Catcher Arm decreased from 4 to 2
1B defense decreased from 75 to 74
3B defense decreased from 45 to 42
Movement Potential decreased from 19 to 2
Movement decreased from 19 to 2
Movement vs R decreased from 19 to 2
Movement vs L decreased from 19 to 2
Control Potential increased from 1 to 3
Control increased from 1 to 3
Control vs R increased from 1 to 3
Control vs L increased from 1 to 3
Stamina increased from 3 to 4
Fastball Pot decreased from 7 to 6
Fastball decreased from 7 to 6
2030-09-27
3B defense decreased from 46 to 45
2030-09-19
Contact decreased from 58 to 57
Contact vs R decreased from 63 to 62
Contact vs L decreased from 43 to 42
Gap Potential decreased from 89 to 87
Gap decreased from 89 to 87
Gap vs R decreased from 98 to 96
Gap vs L decreased from 63 to 61
Power Potential increased from 50 to 51
Power increased from 50 to 51
Avoid Ks Potential decreased from 52 to 51
Avoid Ks decreased from 52 to 51
Avoid Ks vs R decreased from 55 to 53
Avoid Ks vs L decreased from 44 to 43
Outfield Range decreased from 14 to 13
Outfield Error decreased from 35 to 34
Outfield Arm decreased from 41 to 40
2030-09-01
Weight decreased from 200 to 199
2030-07-12
3B defense decreased from 47 to 46
SS defense decreased from 1 to 0
2030-06-25
Contact Potential decreased from 64 to 58
Contact decreased from 64 to 58
Contact vs R decreased from 69 to 63
Contact vs L decreased from 47 to 43
Gap Potential decreased from 90 to 89
Gap decreased from 90 to 89
Gap vs R decreased from 99 to 98
Power Potential decreased from 53 to 50
Power decreased from 53 to 50
Power vs R decreased from 59 to 56
Power vs L decreased from 38 to 36
Eye Potential decreased from 74 to 71
Eye decreased from 74 to 71
Eye vs R decreased from 82 to 78
Eye vs L decreased from 53 to 50
Avoid Ks Potential decreased from 57 to 52
Avoid Ks decreased from 57 to 52
Avoid Ks vs R decreased from 60 to 55
Avoid Ks vs L decreased from 48 to 44
Outfield Range decreased from 15 to 14
Outfield Error decreased from 36 to 35
Outfield Arm decreased from 42 to 41
2030-06-20
Position changed from 3B to 1B
2030-05-24
SS defense decreased from 2 to 1
2030-05-02
3B defense increased from 46 to 47
2030-04-01
Sac Bunt increased from 27 to 28
Stealing decreased from 72 to 70
Position changed from 1B to 3B
2030-03-23
3B defense decreased from 47 to 46
2030-03-18
3B defense increased from 46 to 47
2030-02-27
SS defense increased from 1 to 2
2030-01-27
Power vs R increased from 58 to 59
Power vs L increased from 37 to 38
Eye Potential decreased from 75 to 74
Eye decreased from 75 to 74
Sac Bunt increased from 26 to 27
Outfield Error decreased from 37 to 36
2029-12-17
Baserunning increased from 76 to 77
2029-12-09
SS defense decreased from 2 to 1
2029-11-12
Bunt for Hit increased from 35 to 36
Outfield Range decreased from 16 to 15
Outfield Error decreased from 38 to 37
2029-10-28
Speed increased from 63 to 64
2029-09-23
Sac Bunt decreased from 27 to 26
2029-08-28
Weight decreased from 201 to 200
2029-08-10
SS defense increased from 1 to 2
2029-07-21
Baserunning increased from 75 to 76
2029-07-17
SS defense increased from 0 to 1
2029-07-01
Stealing increased from 71 to 72
2029-06-20
Sac Bunt increased from 26 to 27
Outfield Error decreased from 39 to 38
Outfield Arm decreased from 43 to 42
Movement Potential increased from 17 to 19
Movement increased from 17 to 19
Movement vs R increased from 17 to 19
Movement vs L increased from 17 to 19
GB% increased from 46% to 48%
2029-06-11
Stealing decreased from 73 to 71
2029-04-14
Weight increased from 200 to 201
2029-03-30
Weight decreased from 201 to 200
2029-03-18
Bunt for Hit decreased from 36 to 35
2029-03-13
Baserunning decreased from 76 to 75
2029-03-03
Speed increased from 62 to 63
2029-02-11
Speed decreased from 63 to 62
2029-01-27
Outfield Range decreased from 17 to 16
2029-01-21
Contact Potential increased from 63 to 64
Contact increased from 63 to 64
Contact vs R increased from 68 to 69
Eye vs R decreased from 83 to 82
Outfield Range increased from 16 to 17
2029-01-01
Sac Bunt increased from 25 to 26
Stealing increased from 72 to 73
Outfield Range decreased from 17 to 16
Outfield Arm decreased from 44 to 43
Position changed from 3B to 1B
Weight increased from 200 to 201
2028-07-01
Contact Potential decreased from 64 to 63
Contact decreased from 64 to 63
Contact vs R decreased from 69 to 68
Power Potential increased from 52 to 53
Power increased from 52 to 53
Power vs R increased from 57 to 58
Eye Potential increased from 69 to 75
Eye increased from 60 to 75
Eye vs R increased from 65 to 83
Eye vs L increased from 42 to 53
Speed decreased from 64 to 63
Infield Range decreased from 48 to 47
Outfield Range decreased from 18 to 17
Outfield Error decreased from 41 to 39
Outfield Arm decreased from 45 to 44
1B defense increased from 52 to 75
3B defense decreased from 47 to 46
Weight decreased from 201 to 200
2028-01-01
Contact Potential increased from 61 to 64
Contact increased from 61 to 64
Contact vs R increased from 66 to 69
Contact vs L increased from 45 to 47
Gap Potential increased from 87 to 90
Gap increased from 87 to 90
Gap vs R increased from 96 to 99
Gap vs L increased from 61 to 63
Power Potential decreased from 57 to 52
Power decreased from 57 to 52
Power vs R decreased from 63 to 57
Power vs L decreased from 40 to 37
Eye Potential increased from 62 to 69
Avoid Ks Potential increased from 54 to 57
Avoid Ks increased from 54 to 57
Avoid Ks vs R increased from 57 to 60
Avoid Ks vs L increased from 46 to 48
Sac Bunt decreased from 26 to 25
Speed increased from 62 to 64
Stealing increased from 71 to 72
Baserunning increased from 74 to 76
Outfield Error decreased from 42 to 41
Outfield Arm decreased from 46 to 45
1B defense increased from 36 to 52
Weight increased from 200 to 201
Local Popularity decreased from Fair to Insignificant
National Popularity decreased from Fair to Insignificant
2027-07-01
Contact Potential decreased from 62 to 61
Contact decreased from 62 to 61
Contact vs L decreased from 50 to 45
Gap vs R increased from 95 to 96
Power Potential decreased from 61 to 57
Power decreased from 61 to 57
Power vs R decreased from 66 to 63
Power vs L decreased from 43 to 40
Eye Potential decreased from 70 to 62
Eye increased from 55 to 60
Eye vs R increased from 61 to 65
Eye vs L increased from 39 to 42
Avoid Ks Potential increased from 52 to 54
Avoid Ks increased from 52 to 54
Avoid Ks vs R increased from 55 to 57
Avoid Ks vs L increased from 44 to 46
Bunt for Hit decreased from 39 to 36
Speed decreased from 65 to 62
Stealing increased from 69 to 71
Baserunning increased from 73 to 74
Infield Range decreased from 52 to 48
Infield Error increased from 50 to 51
Infield Arm increased from 65 to 66
Outfield Range decreased from 23 to 18
Outfield Error decreased from 43 to 42
Outfield Arm increased from 45 to 46
1B defense decreased from 39 to 36
3B defense decreased from 48 to 47
Weight increased from 196 to 200
2027-01-01
Contact Potential increased from 57 to 62
Contact increased from 50 to 62
Contact vs R increased from 53 to 66
Contact vs L increased from 40 to 50
Gap Potential increased from 84 to 87
Gap increased from 76 to 87
Gap vs R increased from 84 to 95
Gap vs L increased from 54 to 61
Power Potential increased from 58 to 61
Power increased from 56 to 61
Power vs R increased from 61 to 66
Power vs L increased from 39 to 43
Eye increased from 51 to 55
Eye vs R increased from 56 to 61
Eye vs L increased from 36 to 39
Avoid Ks Potential increased from 50 to 52
Avoid Ks increased from 42 to 52
Avoid Ks vs R increased from 45 to 55
Avoid Ks vs L increased from 36 to 44
Sac Bunt increased from 25 to 26
Bunt for Hit decreased from 42 to 39
Baserunning decreased from 74 to 73
Infield Range decreased from 53 to 52
Outfield Range decreased from 26 to 23
Outfield Error decreased from 44 to 43
Outfield Arm decreased from 46 to 45
1B defense decreased from 43 to 39
3B defense decreased from 49 to 48
Weight increased from 195 to 196
Local Popularity increased from Unknown to Fair
National Popularity increased from Unknown to Fair
2026-07-01
Contact Potential decreased from 58 to 57
Contact increased from 48 to 50
Contact vs L increased from 34 to 40
Gap increased from 65 to 76
Gap vs R increased from 71 to 84
Gap vs L increased from 46 to 54
Eye Potential increased from 68 to 70
Eye vs R increased from 55 to 56
Avoid Ks vs R increased from 44 to 45
Bunt for Hit decreased from 44 to 42
Speed decreased from 68 to 65
Stealing increased from 68 to 69
Infield Range decreased from 56 to 53
Infield Error increased from 49 to 50
Infield Arm increased from 64 to 65
Turn Double Play increased from 55 to 56
Outfield Range decreased from 30 to 26
Outfield Error decreased from 45 to 44
Catcher Ability decreased from 6 to 5
1B defense decreased from 48 to 43
3B defense increased from 43 to 49
Movement vs L increased from 16 to 17
Weight increased from 191 to 195
2026-01-01
Contact Potential decreased from 60 to 58
Contact increased from 29 to 48
Contact vs R increased from 32 to 53
Contact vs L increased from 21 to 34
Gap increased from 59 to 65
Gap vs R increased from 64 to 71
Gap vs L increased from 41 to 46
Power Potential decreased from 59 to 58
Power increased from 41 to 56
Power vs R increased from 45 to 61
Power vs L increased from 29 to 39
Eye Potential increased from 67 to 68
Eye increased from 46 to 51
Eye vs R increased from 51 to 55
Eye vs L increased from 33 to 36
Avoid Ks increased from 31 to 42
Avoid Ks vs R increased from 32 to 44
Avoid Ks vs L increased from 26 to 36
Sac Bunt decreased from 26 to 25
Speed decreased from 69 to 68
Stealing increased from 64 to 68
Baserunning increased from 67 to 74
Infield Range increased from 55 to 56
Infield Arm increased from 63 to 64
Turn Double Play increased from 54 to 55
Outfield Range decreased from 31 to 30
Outfield Arm decreased from 47 to 46
1B defense decreased from 49 to 48
3B defense increased from 38 to 43
Weight increased from 190 to 191
2025-07-01
Baserunning increased from 66 to 67
1B defense decreased from 52 to 49
3B defense increased from 36 to 38