Proper Name
Jeffrey Dean Mays
Bats / Throws
Left / Right
| 1985 | Medicine Hat Blue Jays | Pio | Rk | TOR | - | 21 | 2 | 5 | 6.24 | 17 | 6 | 0 | 0 | 11 | 6 | 2 | 53.1 | 58 | 48 | 37 | 4 | 41 | 40 | 9 | 0 | 0 | 1.86 | 9.79 | 0.68 | 6.92 | 6.75 | 8.10 | 0.98 |
| 1986 | Salem Redbirds | Caro | A+ | TEX | - | 22 | 9 | 12 | 4.91 | 30 | 21 | 1 | 0 | 9 | 2 | 0 | 128.1 | 136 | 81 | 70 | 15 | 69 | 79 | 17 | 0 | 7 | 1.60 | 9.54 | 1.05 | 4.84 | 5.54 | 5.68 | 1.14 |
| 1987 | Gastonia Rangers | SAL | A | TEX | - | 23 | 4 | 5 | 4.55 | 18 | 9 | 0 | 0 | 9 | 5 | 0 | 57.1 | 60 | 39 | 29 | 4 | 22 | 41 | 5 | 0 | 0 | 1.43 | 9.42 | 0.63 | 3.45 | 6.44 | 6.12 | 1.86 |
| 1987 | Charlotte Rangers | FSL | A+ | TEX | - | 23 | 2 | 3 | 4.58 | 9 | 7 | 0 | 0 | 2 | 1 | 0 | 37.1 | 36 | 20 | 19 | 3 | 20 | 23 | 2 | 0 | 1 | 1.50 | 8.68 | 0.72 | 4.82 | 5.54 | 4.82 | 1.15 |
| 1988 | Charlotte Rangers | FSL | A+ | TEX | - | 24 | 6 | 4 | 2.86 | 27 | 0 | 0 | 0 | 27 | 11 | 3 | 63.0 | 59 | 30 | 20 | 1 | 34 | 44 | 2 | 0 | 2 | 1.48 | 8.43 | 0.14 | 4.86 | 6.29 | 4.29 | 1.29 |
| 1988 | Tulsa Drillers | Tex | AA | TEX | - | 24 | 0 | 1 | 9.90 | 6 | 0 | 0 | 0 | 6 | 2 | 0 | 10.0 | 15 | 11 | 11 | 1 | 6 | 7 | 1 | 0 | 1 | 2.10 | 13.50 | 0.90 | 5.40 | 6.30 | 9.90 | 1.17 |
| Tot: | Minors (4 yrs) | | Minors | | | | 23 | 30 | 4.79 | 107 | 43 | 1 | 0 | 27 | 64 | 5 | 349.1 | 364 | 229 | 186 | 28 | 192 | 234 | 36 | 0 | 11 | 1.59 | 9.38 | 0.72 | 4.95 | 6.03 | 5.90 | 1.22 |
| Tot: | Rk (1 yrs) | | Rk | | | | 2 | 5 | 6.24 | 17 | 6 | 0 | 0 | 6 | 11 | 2 | 53.1 | 58 | 48 | 37 | 4 | 41 | 40 | 9 | 0 | 0 | 1.86 | 9.79 | 0.68 | 6.92 | 6.75 | 8.10 | 0.98 |
| Tot: | A (1 yrs) | | A | | | | 4 | 5 | 4.55 | 18 | 9 | 0 | 0 | 5 | 9 | 0 | 57.1 | 60 | 39 | 29 | 4 | 22 | 41 | 5 | 0 | 0 | 1.43 | 9.42 | 0.63 | 3.45 | 6.44 | 6.12 | 1.86 |
| Tot: | A+ (3 yrs) | | A+ | | | | 17 | 19 | 4.29 | 66 | 28 | 1 | 0 | 14 | 38 | 3 | 228.2 | 231 | 131 | 109 | 19 | 123 | 146 | 21 | 0 | 10 | 1.55 | 9.09 | 0.75 | 4.84 | 5.75 | 5.16 | 1.19 |
| Tot: | AA (1 yrs) | | AA | | | | 0 | 1 | 9.90 | 6 | 0 | 0 | 0 | 2 | 6 | 0 | 10.0 | 15 | 11 | 11 | 1 | 6 | 7 | 1 | 0 | 1 | 2.10 | 13.50 | 0.90 | 5.40 | 6.30 | 9.90 | 1.17 |