Kobrog Yirrell
Mount Doom Merrymen (AA)
Kobrog Yirrell
Birthdate:
Oct. 26, 2025 (22 y, 11 m, 16 d)
Nationality:
Human
Position:
C
Bats/Throws:
R/R
Height/Weight:
6'0"/184
Entry:
2044 Draft - Round: 19, Overall: 453, Team: Old Forest Merry Fellows
Contract:
Minor League
ML Service Time:
None
OSA Rating History
Loading Chart...
Ratings Changes
2048-10-05
Sac Bunt decreased from 60 to 59
2048-09-28
Stealing decreased from 88 to 87
2048-08-31
GB% decreased from 45% to 44%
2048-07-27
Baserunning increased from 76 to 77
2048-07-20
Avoid Ks Potential increased from 17 to 18
Avoid Ks increased from 16 to 18
Avoid Ks vs R increased from 16 to 18
Avoid Ks vs L increased from 16 to 18
Sac Bunt decreased from 61 to 60
2048-06-29
Eye increased from 59 to 60
Eye vs R increased from 58 to 59
Eye vs L increased from 62 to 63
Catcher Ability increased from 64 to 65
Catcher Arm increased from 54 to 55
C defense increased from 30 to 31
2048-06-22
Gap Potential increased from 29 to 30
Gap increased from 29 to 30
Gap vs L increased from 31 to 32
Power increased from 19 to 20
Power vs R increased from 19 to 20
Power vs L increased from 19 to 20
C defense increased from 29 to 30
2048-05-25
Avoid Ks increased from 15 to 16
Avoid Ks vs R increased from 15 to 16
Avoid Ks vs L increased from 15 to 16
2048-05-11
Sac Bunt decreased from 62 to 61
2048-05-04
Bunt for Hit decreased from 7 to 5
Speed decreased from 68 to 66
Infield Range decreased from 24 to 22
Catcher Ability decreased from 65 to 64
C defense decreased from 30 to 29
Weight increased from 183 to 184
2048-04-28
Eye increased from 56 to 59
Eye vs R increased from 55 to 58
Eye vs L increased from 58 to 62
Sac Bunt increased from 61 to 62
C defense increased from 29 to 30
Weight increased from 182 to 183
2048-04-20
C defense increased from 28 to 29
2048-04-13
C defense increased from 27 to 28
Weight increased from 180 to 182
2048-04-06
Gap Potential decreased from 30 to 29
Gap decreased from 30 to 29
Gap vs L decreased from 32 to 31
Power Potential decreased from 23 to 22
Power decreased from 20 to 19
Power vs R decreased from 20 to 19
Power vs L decreased from 20 to 19
Eye vs L decreased from 59 to 58
Stealing increased from 87 to 88
2048-03-30
Power Potential increased from 22 to 23
Power increased from 19 to 20
Power vs R increased from 19 to 20
Power vs L increased from 19 to 20
Avoid Ks Potential increased from 16 to 17
2048-03-23
Contact Potential increased from 23 to 24
Contact increased from 23 to 24
Contact vs R increased from 23 to 24
Contact vs L increased from 23 to 24
Power increased from 18 to 19
Power vs R increased from 18 to 19
Power vs L increased from 18 to 19
Eye increased from 53 to 56
Eye vs R increased from 52 to 55
Eye vs L increased from 56 to 59
Avoid Ks increased from 13 to 15
Avoid Ks vs R increased from 13 to 15
Avoid Ks vs L increased from 13 to 15
2048-03-09
Speed increased from 67 to 68
2048-01-20
Stealing decreased from 88 to 87
2047-12-23
Weight decreased from 181 to 180
2047-12-02
Weight increased from 180 to 181
2047-11-11
Contact Potential increased from 22 to 23
Contact increased from 22 to 23
Contact vs R increased from 22 to 23
Contact vs L increased from 22 to 23
Gap Potential decreased from 31 to 30
Gap decreased from 31 to 30
Gap vs R decreased from 30 to 29
Eye vs L increased from 55 to 56
Avoid Ks increased from 12 to 13
Avoid Ks vs R increased from 12 to 13
Avoid Ks vs L increased from 12 to 13
Sac Bunt increased from 60 to 61
Bunt for Hit decreased from 8 to 7
2047-11-04
Contact Potential increased from 21 to 22
Contact increased from 21 to 22
Contact vs R increased from 21 to 22
Contact vs L increased from 21 to 22
Gap vs L decreased from 33 to 32
Eye Potential increased from 59 to 60
Eye increased from 52 to 53
Eye vs R increased from 51 to 52
2047-10-16
Weight increased from 179 to 180
2047-09-30
Power increased from 17 to 18
Power vs R increased from 17 to 18
Power vs L increased from 17 to 18
2047-09-09
Baserunning decreased from 77 to 76
Weight increased from 178 to 179
2047-08-26
Sac Bunt increased from 59 to 60
2047-08-19
Sac Bunt decreased from 60 to 59
2047-08-12
Avoid Ks increased from 11 to 12
Avoid Ks vs R increased from 11 to 12
Avoid Ks vs L increased from 11 to 12
Bunt for Hit increased from 7 to 8
Weight decreased from 179 to 178
2047-07-29
Weight increased from 178 to 179
2047-07-08
Sac Bunt increased from 59 to 60
2047-07-01
Sac Bunt decreased from 60 to 59
2047-06-24
Contact increased from 20 to 21
Contact vs R increased from 20 to 21
Contact vs L increased from 20 to 21
Avoid Ks increased from 10 to 11
Avoid Ks vs R increased from 10 to 11
Avoid Ks vs L increased from 10 to 11
2047-06-17
Gap vs L increased from 32 to 33
Power Potential decreased from 23 to 22
Avoid Ks increased from 9 to 10
Avoid Ks vs R increased from 9 to 10
Avoid Ks vs L increased from 9 to 10
2047-06-10
Contact increased from 19 to 20
Contact vs R increased from 19 to 20
Contact vs L increased from 19 to 20
Eye increased from 50 to 52
Eye vs R increased from 49 to 51
Eye vs L increased from 52 to 55
Sac Bunt increased from 59 to 60
2047-05-20
Eye increased from 47 to 50
Eye vs R increased from 47 to 49
Eye vs L increased from 50 to 52
2047-05-13
Eye increased from 44 to 47
Eye vs R increased from 43 to 47
Eye vs L increased from 46 to 50
Weight decreased from 179 to 178
2047-05-06
Sac Bunt decreased from 60 to 59
2047-04-29
Eye increased from 41 to 44
Eye vs R increased from 40 to 43
Eye vs L increased from 43 to 46
2047-04-22
Sac Bunt increased from 59 to 60
2047-04-15
Weight decreased from 180 to 179
2047-04-01
Gap vs L decreased from 33 to 32
Eye increased from 40 to 41
Eye vs L increased from 42 to 43
2047-03-24
Speed increased from 66 to 67
2047-03-18
Weight decreased from 181 to 180
2047-03-04
Contact Potential decreased from 22 to 21
Contact increased from 18 to 19
Contact vs R increased from 18 to 19
Contact vs L increased from 18 to 19
Gap vs R decreased from 31 to 30
Eye decreased from 41 to 40
Eye vs L decreased from 43 to 42
Bunt for Hit decreased from 8 to 7
Speed decreased from 67 to 66
Infield Error decreased from 42 to 41
Outfield Arm decreased from 40 to 39
Catcher Ability decreased from 66 to 65
Catcher Arm decreased from 55 to 54
C defense decreased from 28 to 27
Weight decreased from 182 to 181
2047-02-04
Bunt for Hit increased from 7 to 8
2047-01-21
Sac Bunt decreased from 60 to 59
Bunt for Hit decreased from 8 to 7
2046-12-23
Sac Bunt increased from 59 to 60
Baserunning increased from 76 to 77
2046-12-10
Gap Potential decreased from 32 to 31
Gap decreased from 32 to 31
Avoid Ks Potential decreased from 17 to 16
2046-12-03
Gap Potential increased from 31 to 32
Gap increased from 31 to 32
Power Potential increased from 22 to 23
Power increased from 16 to 17
Power vs R increased from 16 to 17
Power vs L increased from 16 to 17
Avoid Ks Potential decreased from 18 to 17
Avoid Ks decreased from 11 to 9
Avoid Ks vs R decreased from 11 to 9
Avoid Ks vs L decreased from 11 to 9
2046-11-19
Contact Potential increased from 21 to 22
Contact increased from 17 to 18
Contact vs R increased from 17 to 18
Contact vs L increased from 17 to 18
2046-11-02
Gap Potential decreased from 32 to 31
Gap decreased from 32 to 31
Power Potential decreased from 23 to 22
Eye Potential increased from 58 to 59
Eye increased from 40 to 41
Eye vs L increased from 42 to 43
2046-09-24
Eye increased from 38 to 40
Eye vs R increased from 37 to 40
Eye vs L increased from 40 to 42
2046-08-27
Eye increased from 35 to 38
Eye vs R increased from 34 to 37
Eye vs L increased from 36 to 40
2046-08-13
C defense increased from 27 to 28
2046-08-06
C defense increased from 26 to 27
Weight decreased from 183 to 182
2046-07-30
Baserunning increased from 75 to 76
2046-07-23
Speed decreased from 68 to 67
2046-07-16
Power increased from 15 to 16
Power vs R increased from 15 to 16
Power vs L increased from 15 to 16
Weight increased from 182 to 183
2046-07-09
Power increased from 14 to 15
Power vs R increased from 14 to 15
Power vs L increased from 14 to 15
2046-06-25
Contact increased from 15 to 17
Contact vs R increased from 15 to 17
Contact vs L increased from 15 to 17
2046-06-18
Contact Potential increased from 20 to 21
Gap Potential increased from 30 to 32
Gap increased from 30 to 32
Gap vs R increased from 30 to 31
Gap vs L increased from 32 to 33
Power Potential increased from 21 to 23
Power increased from 12 to 14
Power vs R increased from 12 to 14
Power vs L increased from 12 to 14
Eye Potential decreased from 59 to 58
Avoid Ks increased from 10 to 11
Avoid Ks vs R increased from 10 to 11
Avoid Ks vs L increased from 10 to 11
2046-06-11
Contact increased from 13 to 15
Contact vs R increased from 13 to 15
Contact vs L increased from 13 to 15
2046-06-04
Avoid Ks increased from 9 to 10
Avoid Ks vs R increased from 9 to 10
Avoid Ks vs L increased from 9 to 10
2046-05-28
Contact increased from 12 to 13
Contact vs R increased from 12 to 13
Contact vs L increased from 12 to 13
Power increased from 10 to 12
Power vs R increased from 10 to 12
Power vs L increased from 10 to 12
Avoid Ks increased from 8 to 9
Avoid Ks vs R increased from 8 to 9
Avoid Ks vs L increased from 8 to 9
C defense increased from 22 to 26
2046-05-21
C defense increased from 19 to 22
2046-05-14
Weight increased from 181 to 182
2046-05-07
Gap increased from 28 to 30
Gap vs R increased from 27 to 30
Gap vs L increased from 29 to 32
2046-04-30
Sac Bunt decreased from 60 to 59
2046-04-23
Eye increased from 33 to 35
Eye vs R increased from 32 to 34
Eye vs L increased from 34 to 36
C defense increased from 17 to 19
2046-04-16
C defense increased from 15 to 17
2046-04-02
Gap increased from 27 to 28
Eye increased from 30 to 33
Eye vs R increased from 29 to 32
Eye vs L increased from 31 to 34
Avoid Ks Potential increased from 17 to 18
2046-03-19
Gap increased from 26 to 27
Gap vs R increased from 26 to 27
Gap vs L increased from 28 to 29
Sac Bunt increased from 59 to 60
Stealing increased from 87 to 88
2046-03-12
Eye increased from 27 to 30
Eye vs R increased from 26 to 29
Eye vs L increased from 28 to 31
2046-03-05
Bunt for Hit decreased from 9 to 8
Weight increased from 180 to 181
2046-02-12
Contact increased from 11 to 12
Contact vs R increased from 11 to 12
Contact vs L increased from 11 to 12
Avoid Ks increased from 7 to 8
Avoid Ks vs R increased from 7 to 8
Avoid Ks vs L increased from 7 to 8
2046-01-08
Weight increased from 179 to 180
2046-01-01
Eye increased from 24 to 27
Eye vs R increased from 23 to 26
Eye vs L increased from 25 to 28
Sac Bunt increased from 58 to 59
2045-12-25
Bunt for Hit increased from 8 to 9
2045-12-02
Catcher Ability increased from 65 to 66
Catcher Arm increased from 54 to 55
2045-11-27
Power Potential increased from 20 to 21
Power increased from 9 to 10
Power vs R increased from 9 to 10
Power vs L increased from 9 to 10
Eye Potential increased from 58 to 59
2045-11-20
Gap Potential increased from 29 to 30
Power increased from 8 to 9
Power vs R increased from 8 to 9
Power vs L increased from 8 to 9
Avoid Ks Potential decreased from 18 to 17
2045-11-20
Power decreased from 9 to 8
Power vs R decreased from 9 to 8
Power vs L decreased from 9 to 8
C defense decreased from 16 to 15
2045-11-20
Speed increased from 67 to 68
Baserunning increased from 74 to 75
Outfield Error decreased from 38 to 37
2045-11-13
Contact Potential increased from 19 to 20
Gap Potential decreased from 30 to 29
Gap decreased from 27 to 26
Gap vs R decreased from 27 to 26
Avoid Ks Potential increased from 17 to 18
2045-11-04
Eye vs R decreased from 24 to 23
2045-10-18
Baserunning increased from 73 to 74
Weight decreased from 180 to 179
2045-10-02
Speed decreased from 68 to 67
2045-09-25
Contact increased from 10 to 11
Contact vs R increased from 10 to 11
Contact vs L increased from 10 to 11
Speed increased from 67 to 68
2045-09-18
Sac Bunt increased from 57 to 58
Stealing increased from 86 to 87
2045-09-11
Bunt for Hit decreased from 9 to 8
2045-08-28
Gap increased from 24 to 27
Gap vs R increased from 24 to 27
Gap vs L increased from 25 to 28
Sac Bunt decreased from 58 to 57
Outfield Arm decreased from 41 to 40
2045-08-14
Stealing increased from 85 to 86
Outfield Error decreased from 39 to 38
2045-08-07
Sac Bunt increased from 57 to 58
Stealing increased from 84 to 85
2045-07-10
Stealing increased from 83 to 84
2045-07-03
Contact increased from 9 to 10
Contact vs R increased from 9 to 10
Contact vs L increased from 9 to 10
Gap increased from 22 to 24
Gap vs R increased from 22 to 24
Gap vs L increased from 23 to 25
Avoid Ks increased from 6 to 7
Avoid Ks vs R increased from 6 to 7
Avoid Ks vs L increased from 6 to 7
Bunt for Hit increased from 8 to 9
2045-06-26
Weight increased from 179 to 180
2045-06-19
Gap increased from 20 to 22
Gap vs R increased from 19 to 22
Gap vs L increased from 21 to 23
Power increased from 8 to 9
Power vs R increased from 8 to 9
Power vs L increased from 8 to 9
Avoid Ks Potential decreased from 18 to 17
2045-06-12
Contact increased from 8 to 9
Contact vs R increased from 8 to 9
Contact vs L increased from 8 to 9
Eye increased from 21 to 24
Eye vs R increased from 21 to 24
Eye vs L increased from 22 to 25
Avoid Ks increased from 5 to 6
Avoid Ks vs R increased from 5 to 6
Avoid Ks vs L increased from 5 to 6
2045-06-05
Gap increased from 17 to 20
Gap vs R increased from 17 to 19
Gap vs L increased from 18 to 21
2045-05-29
Stealing increased from 82 to 83
2045-05-22
Baserunning increased from 72 to 73
2045-05-08
Stealing increased from 81 to 82
2045-05-01
Contact increased from 7 to 8
Contact vs R increased from 7 to 8
Contact vs L increased from 7 to 8
Bunt for Hit decreased from 9 to 8
2045-04-17
Baserunning decreased from 73 to 72
2045-04-10
Speed increased from 66 to 67
2045-04-03
Gap decreased from 18 to 17
Gap vs L decreased from 19 to 18
Power Potential decreased from 21 to 20
Power decreased from 9 to 8
Power vs R decreased from 9 to 8
Power vs L decreased from 9 to 8
Avoid Ks Potential increased from 17 to 18
Speed increased from 65 to 66
Infield Range decreased from 25 to 24
Infield Arm decreased from 40 to 39
Weight increased from 178 to 179
2045-03-27
Contact increased from 6 to 7
Contact vs R increased from 6 to 7
Contact vs L increased from 6 to 7
Gap increased from 15 to 18
Gap vs R increased from 15 to 17
Gap vs L increased from 17 to 19
Avoid Ks increased from 4 to 5
Avoid Ks vs R increased from 4 to 5
Avoid Ks vs L increased from 4 to 5
Speed increased from 64 to 65
2045-03-20
Baserunning increased from 72 to 73
2045-02-27
Eye increased from 19 to 21
Eye vs R increased from 19 to 21
Eye vs L increased from 20 to 22
Sac Bunt increased from 56 to 57
Baserunning decreased from 73 to 72
Outfield Error decreased from 40 to 39
Outfield Arm decreased from 42 to 41
2045-02-13
Contact increased from 5 to 6
Contact vs R increased from 5 to 6
Contact vs L increased from 5 to 6
Baserunning increased from 72 to 73
2045-01-23
Gap increased from 13 to 15
Gap vs R increased from 13 to 15
Gap vs L increased from 14 to 17
Catcher Ability increased from 64 to 65
Catcher Arm increased from 53 to 54
2045-01-16
Outfield Arm decreased from 43 to 42
2045-01-01
Contact Potential decreased from 20 to 19
Contact increased from 2 to 5
Contact vs R increased from 2 to 5
Contact vs L increased from 2 to 5
Gap Potential decreased from 31 to 30
Gap increased from 8 to 13
Gap vs R increased from 8 to 13
Gap vs L increased from 8 to 14
Power Potential decreased from 23 to 21
Power decreased from 11 to 9
Power vs R decreased from 11 to 9
Power vs L decreased from 11 to 9
Avoid Ks Potential decreased from 19 to 17
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
Sac Bunt decreased from 57 to 56
Speed increased from 61 to 64
Baserunning increased from 70 to 72
Outfield Error decreased from 41 to 40
Catcher Ability increased from 63 to 64
Weight decreased from 180 to 178
2044-07-01
Gap increased from 7 to 8
Gap vs R increased from 7 to 8
Gap vs L increased from 7 to 8
Power Potential increased from 21 to 23
Power increased from 10 to 11
Power vs R increased from 10 to 11
Power vs L increased from 10 to 11
Eye vs R increased from 18 to 19
Avoid Ks increased from 2 to 3
Avoid Ks vs R increased from 2 to 3
Avoid Ks vs L increased from 2 to 3
Sac Bunt decreased from 58 to 57
Bunt for Hit decreased from 10 to 9
Speed increased from 57 to 61
Stealing increased from 77 to 81
Baserunning increased from 69 to 70
Infield Range decreased from 27 to 25
Infield Error increased from 41 to 42
Outfield Error increased from 39 to 41
Outfield Arm increased from 42 to 43
Catcher Ability increased from 59 to 63
Catcher Arm increased from 52 to 53
2044-01-01
Power Potential increased from 19 to 21
Power increased from 7 to 10
Power vs R increased from 7 to 10
Power vs L increased from 7 to 10
Eye increased from 15 to 19
Eye vs R increased from 15 to 18
Eye vs L increased from 16 to 20
Avoid Ks Potential decreased from 20 to 19
Sac Bunt increased from 57 to 58
Speed increased from 55 to 57
Stealing increased from 74 to 77
Baserunning increased from 65 to 69
Infield Range decreased from 28 to 27
Infield Arm decreased from 41 to 40
Outfield Error increased from 38 to 39
Catcher Ability increased from 58 to 59
Catcher Arm increased from 50 to 52
2043-07-01
Power Potential decreased from 20 to 19
Eye increased from 12 to 15
Eye vs R increased from 12 to 15
Eye vs L increased from 13 to 16
Avoid Ks Potential decreased from 21 to 20
Sac Bunt decreased from 58 to 57
Bunt for Hit increased from 9 to 10
Stealing increased from 72 to 74
Baserunning increased from 62 to 65
Infield Error increased from 39 to 41
Outfield Range decreased from 9 to 8
Outfield Error decreased from 39 to 38
Catcher Ability increased from 57 to 58
Catcher Arm increased from 49 to 50
Weight decreased from 182 to 180
2043-01-01
Contact Potential decreased from 21 to 20
Power decreased from 8 to 7
Power vs R decreased from 8 to 7
Power vs L decreased from 8 to 7
Eye decreased from 13 to 12
Avoid Ks Potential increased from 20 to 21
Sac Bunt decreased from 59 to 58
Speed increased from 53 to 55
Stealing decreased from 73 to 72
Outfield Error increased from 38 to 39
Outfield Arm decreased from 43 to 42
Catcher Arm increased from 47 to 49
Weight increased from 181 to 182
2042-07-01
Infield Error increased from 38 to 39
Weight decreased from 183 to 181