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| "J" Pitching Register | |
| Batting Register | Pitching Glossary |
| Player | From-To | W | L | Pct | ERA | G | GS | CG | SHO | SV | IP | H | ER | HR | BB | SO | PWS |
| Dustin Jackson | 2028-2035 | 5 | 15 | .250 | 5.58 | 244 | 0 | 0 | 0 | 7 | 280.6 | 332 | 174 | 54 | 92 | 184 | 9.5 |
| George Jackson | 2023-2029 | 22 | 23 | .489 | 4.41 | 340 | 1 | 0 | 0 | 11 | 412.0 | 425 | 202 | 43 | 178 | 320 | 22.0 |
| Raymond Jackson | 2038-2048 | 96 | 85 | .530 | 4.24 | 307 | 240 | 10 | 4 | 0 | 1611.0 | 1508 | 759 | 96 | 525 | 1452 | 93.1 |
| William Jacobs | 2038-2048 | 155 | 81 | .657 | 3.47 | 344 | 338 | 13 | 7 | 1 | 2197.6 | 2321 | 848 | 103 | 292 | 1400 | 193.2 |
| Jerimey James | 2035-2048 | 85 | 73 | .538 | 3.05 | 921 | 0 | 0 | 0 | 418 | 1020.9 | 955 | 346 | 28 | 167 | 886 | 218.6 |
| James Jameson | 2023-2026 | 25 | 13 | .658 | 2.84 | 255 | 0 | 0 | 0 | 48 | 282.0 | 276 | 89 | 26 | 84 | 234 | 34.7 |
| Malcolm Jammer | 2044-2048 | 48 | 35 | .578 | 4.03 | 124 | 123 | 1 | 1 | 0 | 738.7 | 703 | 331 | 86 | 163 | 601 | 47.7 |
| Tom Janson | 2023-2023 | 5 | 6 | .455 | 7.75 | 64 | 0 | 0 | 0 | 0 | 69.7 | 85 | 60 | 13 | 73 | 35 | 0.0 |
| Miguel Jaquez | 2035-2039 | 18 | 32 | .360 | 5.53 | 115 | 69 | 0 | 0 | 1 | 426.3 | 431 | 262 | 64 | 201 | 414 | 6.4 |
| Frank Jasso | 2039-2043 | 15 | 31 | .326 | 5.71 | 137 | 64 | 0 | 0 | 4 | 440.0 | 519 | 279 | 74 | 123 | 286 | 7.2 |
| Donald Jemison | 2037-2047 | 92 | 101 | .477 | 4.82 | 436 | 210 | 7 | 2 | 6 | 1594.0 | 1626 | 854 | 256 | 431 | 1664 | 68.0 |
| Joseph Jenkins | 2031-2041 | 14 | 16 | .467 | 5.06 | 284 | 1 | 0 | 0 | 24 | 325.3 | 390 | 183 | 32 | 120 | 179 | 16.5 |
| Buford Jenny | 2044-2048 | 16 | 22 | .421 | 4.87 | 335 | 0 | 0 | 0 | 27 | 375.3 | 412 | 203 | 83 | 81 | 351 | 22.3 |
| Jeffrey Jent | 2024-2024 | 0 | 0 | .000 | 7.25 | 10 | 0 | 0 | 0 | 0 | 13.7 | 17 | 11 | 3 | 8 | 13 | 0.0 |
| Ronald Jeremy Iii | 2030-2031 | 7 | 12 | .368 | 5.81 | 68 | 24 | 0 | 0 | 4 | 192.0 | 209 | 124 | 37 | 90 | 117 | 2.7 |
| Abelardo Jimenez | 2025-2032 | 27 | 45 | .375 | 5.50 | 151 | 90 | 0 | 0 | 1 | 593.7 | 613 | 363 | 84 | 298 | 503 | 18.7 |
| Alex Jimenez | 2038-2048 | 56 | 44 | .560 | 5.74 | 764 | 0 | 0 | 0 | 13 | 821.0 | 1000 | 524 | 90 | 257 | 612 | 31.8 |
| Basil Jimenez | 2033-2035 | 5 | 5 | .500 | 4.58 | 75 | 0 | 0 | 0 | 0 | 98.3 | 116 | 50 | 13 | 30 | 46 | 5.5 |
| Jeremias Jimenez | 2036-2042 | 15 | 24 | .385 | 4.98 | 331 | 0 | 0 | 0 | 8 | 307.0 | 349 | 170 | 50 | 104 | 251 | 13.9 |
| Lenard Jimenez | 2042-2042 | 2 | 2 | .500 | 7.99 | 23 | 0 | 0 | 0 | 0 | 23.7 | 35 | 21 | 3 | 6 | 13 | 0.0 |
| David Johnson | 2048-2048 | 1 | 4 | .200 | 9.63 | 8 | 8 | 0 | 0 | 0 | 38.3 | 62 | 41 | 3 | 19 | 17 | 0.0 |
| Eric Johnson | 2025-2029 | 8 | 21 | .276 | 4.68 | 239 | 0 | 0 | 0 | 11 | 255.7 | 262 | 133 | 34 | 98 | 175 | 12.7 |
| Jerry Johnson | 2030-2035 | 33 | 46 | .418 | 5.88 | 168 | 104 | 6 | 3 | 2 | 627.3 | 732 | 410 | 117 | 218 | 464 | 12.4 |
| Markus Johnson | 2023-2032 | 77 | 76 | .503 | 4.74 | 257 | 225 | 2 | 1 | 1 | 1301.3 | 1178 | 686 | 203 | 645 | 1322 | 57.4 |
| Michael Johnson | 2029-2040 | 32 | 28 | .533 | 5.53 | 532 | 0 | 0 | 0 | 17 | 487.0 | 566 | 299 | 81 | 192 | 352 | 25.4 |
| Sanford Johnson | 2031-2043 | 118 | 93 | .559 | 4.04 | 441 | 280 | 10 | 4 | 4 | 1902.6 | 2010 | 855 | 126 | 536 | 1160 | 111.3 |
| Davey Johnston | 2036-2038 | 2 | 2 | .500 | 5.09 | 32 | 3 | 0 | 0 | 1 | 58.3 | 75 | 33 | 11 | 19 | 26 | 1.6 |
| Bill Jones | 2023-2026 | 32 | 37 | .464 | 4.16 | 121 | 95 | 2 | 0 | 1 | 612.3 | 659 | 283 | 71 | 191 | 434 | 31.3 |
| Jumper Jones | 2043-2043 | 0 | 3 | .000 | 6.03 | 6 | 6 | 0 | 0 | 0 | 34.3 | 46 | 23 | 5 | 8 | 19 | 0.1 |
| Lee Jones | 2028-2028 | 0 | 5 | .000 | 5.81 | 9 | 9 | 0 | 0 | 0 | 48.0 | 57 | 31 | 5 | 16 | 29 | 0.0 |
| Player | From-To | W | L | Pct | ERA | G | GS | CG | SHO | SV | IP | H | ER | HR | BB | SO | PWS |
| Steve Jones | 2041-2043 | 0 | 0 | .000 | 0.00 | 1 | 0 | 0 | 0 | 0 | 0.3 | 0 | 0 | 0 | 0 | 1 | 0.1 |
| Steven Jones | 2023-2025 | 25 | 33 | .431 | 4.46 | 76 | 76 | 5 | 5 | 0 | 466.3 | 502 | 231 | 31 | 169 | 317 | 20.5 |
| David Jordan | 2040-2041 | 2 | 0 | 1.000 | 5.32 | 33 | 0 | 0 | 0 | 2 | 44.0 | 43 | 26 | 5 | 16 | 25 | 3.3 |
| Micah Jordan | 2039-2040 | 7 | 10 | .412 | 6.96 | 50 | 19 | 0 | 0 | 0 | 142.3 | 143 | 110 | 18 | 106 | 119 | 0.0 |
| Michael Jordan Jr | 2032-2048 | 0 | 1 | .000 | 27.00 | 1 | 0 | 0 | 0 | 0 | 1.0 | 3 | 3 | 1 | 1 | 0 | 0.0 |
| Boris Juarez | 2023-2027 | 5 | 3 | .625 | 6.20 | 130 | 0 | 0 | 0 | 3 | 126.3 | 142 | 87 | 23 | 82 | 77 | 3.1 |
| Joseph Juro | 2042-2048 | 28 | 24 | .538 | 4.35 | 443 | 0 | 0 | 0 | 9 | 560.6 | 582 | 271 | 98 | 141 | 443 | 40.4 |
37 Players | |||||||||||||||||
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