Jonathan Martinez
2B Hill City Howlers| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | 17 | ROKCLE | 75 | .246/.419/.333 | 0 | 7 | 55 | — | .177/.311/.226 |
| 2025 | 18 | ROKCLE | 129 | .288/.373/.414 | 1 | 16 | 55 | — | .216/.278/.310 |
| 2026 | 19 | ACLE | 253 | .250/.440/.378 | 3 | 33 | 87 | — | .199/.345/.291 |
| 2027PROJMLE | 20 | MLBCLE | 363 | .181/.297/.267 | 4 | 11 | 66 | -0.1 | |
| 2028PROJ34% MLB | 21 | MLBCLE | 70 | .188/.302/.286 | 1 | 2 | 72 | -0.0 | |
| 2029PROJ48% MLB | 22 | MLBCLE | 150 | .194/.306/.301 | 2 | 5 | 77 | 0.0 |
Tools · ContractCON 25 / POW 38
Career Stats + Projections
Methodology▸ how these numbers are built
All seasons translated to park-neutral MLB-equivalent (MLE) and combined per year. 2027 = full-season projection (no games played yet). 2028+ via Advanced Marcel + aging curve.
| Year | Age | Lvl | Team | MLB% | PA | AB | H | 2B | 3B | HR | BB | SO | HBP | SB | CS | AVG | OBP | SLG | OPS | ISO | BABIP | K% | BB% | wOBA | wRC+ | BAT | RUN | FLD | POS | REP | WAR |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▸ Career — actual stats, one row per stint (as recorded, no adjustments) | |||||||||||||||||||||||||||||||
| 2023 | 16 | ROK | DSL Guardians Red | — | 179 | 142 | 35 | 6 | 3 | 2 | 30 | 41 | 7 | 16 | 4 | 246 | 402 | 373 | 775 | 127 | 333 | 23 | 17 | 360 | 38 | — | — | — | — | — | — |
| 2024 | 17 | ROK | ACL Guardians | — | 75 | 57 | 14 | 5 | 0 | 0 | 15 | 17 | 2 | 7 | 2 | 246 | 419 | 333 | 752 | 88 | 341 | 23 | 20 | 353 | 55 | — | — | — | — | — | — |
| 2025 | 18 | ROK | ACL Guardians | — | 129 | 111 | 32 | 5 | 3 | 1 | 13 | 26 | 2 | 16 | 3 | 288 | 373 | 414 | 787 | 126 | 356 | 20 | 10 | 347 | 55 | — | — | — | — | — | — |
| 2026 | 19 | A | Hill City Howlers | — | 253 | 188 | 47 | 11 | 2 | 3 | 61 | 78 | 3 | 33 | 3 | 250 | 440 | 378 | 818 | 128 | 407 | 31 | 24 | 381 | 87 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2023 | 16 | ROK MLE | DSL Guardians Red | — | 179 | 152 | 22 | 4 | 2 | 0 | 20 | 51 | 7 | 16 | 4 | 145 | 274 | 197 | 471 | 53 | 208 | 28 | 11 | 224 | 38 | — | — | — | — | — | — |
| 2024 | 17 | ROK MLE | ACL Guardians | — | 75 | 62 | 11 | 3 | 0 | 0 | 10 | 25 | 2 | 7 | 2 | 177 | 311 | 226 | 537 | 48 | 272 | 33 | 13 | 250 | 55 | — | — | — | — | — | — |
| 2025 | 18 | ROK MLE | ACL Guardians | — | 129 | 116 | 25 | 4 | 2 | 1 | 8 | 36 | 2 | 16 | 3 | 216 | 278 | 310 | 588 | 95 | 279 | 28 | 6 | 249 | 55 | — | — | — | — | — | — |
| 2026 | 19 | A MLE | Hill City Howlers | — | 253 | 206 | 41 | 9 | 2 | 2 | 43 | 106 | 3 | 33 | 3 | 199 | 345 | 291 | 637 | 92 | 390 | 42 | 17 | 297 | 87 | — | — | — | — | — | — |
| 2023 | 16 | ROK MLE | DSL Guardians Red | — | 179 | 152 | 22 | 4 | 2 | 0 | 20 | 51 | 7 | 16 | 4 | 145 | 274 | 197 | 471 | 53 | 218 | 28 | 11 | 224 | 38 | — | — | — | — | — | — |
| 2023 | 16 | ROK RAW | DSL Guardians Red | — | 179 | 142 | 35 | 6 | 3 | 2 | 30 | 41 | 7 | 16 | 4 | 246 | 402 | 373 | 775 | 127 | 333 | 23 | 17 | 360 | 38 | — | — | — | — | — | — |
| 2024 | 17 | ROK MLE | ACL Guardians | — | 75 | 62 | 11 | 3 | 0 | 0 | 10 | 25 | 2 | 7 | 2 | 177 | 311 | 226 | 537 | 48 | 289 | 33 | 13 | 250 | 55 | — | — | — | — | — | — |
| 2024 | 17 | ROK RAW | ACL Guardians | — | 75 | 57 | 14 | 5 | 0 | 0 | 15 | 17 | 2 | 7 | 2 | 246 | 419 | 333 | 752 | 88 | 341 | 23 | 20 | 353 | 55 | — | — | — | — | — | — |
| 2025 | 18 | ROK MLE | ACL Guardians | — | 129 | 116 | 25 | 4 | 2 | 1 | 8 | 36 | 2 | 16 | 3 | 216 | 278 | 310 | 588 | 95 | 293 | 28 | 6 | 249 | 55 | — | — | — | — | — | — |
| 2025 | 18 | ROK RAW | ACL Guardians | — | 129 | 111 | 32 | 5 | 3 | 1 | 13 | 26 | 2 | 16 | 3 | 288 | 373 | 414 | 787 | 126 | 356 | 20 | 10 | 347 | 55 | — | — | — | — | — | — |
| 2026 | 19 | A MLE | Hill City Howlers | — | 253 | 206 | 41 | 9 | 2 | 2 | 43 | 106 | 3 | 33 | 3 | 199 | 345 | 291 | 637 | 92 | 394 | 42 | 17 | 297 | 87 | — | — | — | — | — | — |
| 2026 | 19 | A RAW | Hill City Howlers | — | 253 | 188 | 47 | 11 | 2 | 3 | 61 | 78 | 3 | 33 | 3 | 250 | 440 | 378 | 818 | 128 | 407 | 31 | 24 | 381 | 87 | — | — | — | — | — | — |
| 2023 | 16 | ROK MLE | DSL Guardians Red | — | 179 | 150 | 22 | 4 | 2 | 0 | 20 | 51 | 7 | 16 | 4 | 147 | 274 | 200 | 474 | 53 | 208 | 28 | 11 | 224 | 38 | — | — | — | — | — | — |
| 2024 | 17 | ROK MLE | ACL Guardians | — | 75 | 63 | 11 | 3 | 0 | 0 | 10 | 25 | 2 | 7 | 2 | 175 | 311 | 222 | 533 | 48 | 272 | 33 | 13 | 250 | 55 | — | — | — | — | — | — |
| 2025 | 18 | ROK MLE | ACL Guardians | — | 129 | 118 | 25 | 4 | 2 | 1 | 8 | 36 | 2 | 16 | 3 | 212 | 278 | 305 | 583 | 93 | 279 | 28 | 6 | 249 | 55 | — | — | — | — | — | — |
| 2026 | 19 | A MLE | Hill City Howlers | — | 253 | 205 | 41 | 9 | 2 | 2 | 43 | 106 | 3 | 33 | 3 | 200 | 345 | 293 | 638 | 93 | 390 | 42 | 17 | 297 | 87 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2024 | 17 | ROK MLE | ACL Guardians | — | 75 | 63 | 11 | 3 | 0 | 0 | 10 | 25 | 2 | 7 | 2 | 175 | 311 | 222 | 533 | 48 | 272 | 33 | 13 | 250 | 55 | — | — | — | — | — | — |
| 2025 | 18 | ROK MLE | ACL Guardians | — | 129 | 118 | 25 | 4 | 2 | 1 | 8 | 36 | 2 | 16 | 3 | 212 | 278 | 305 | 583 | 93 | 279 | 28 | 6 | 249 | 55 | — | — | — | — | — | — |
| 2026 | 19 | A MLE | Hill City Howlers | — | 253 | 205 | 41 | 9 | 2 | 2 | 43 | 106 | 3 | 33 | 3 | 200 | 345 | 293 | 638 | 93 | 390 | 42 | 17 | 297 | 87 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 20 | MLB MLE | CLE | 0% | 363 | 309 | 56 | 11 | 2 | 4 | 47 | 116 | 4 | 11 | 2 | 181 | 297 | 267 | 564 | 86 | 270 | 32 | 13 | 266 | 66 | -15 | +1 | +0 | +1 | +8 | -0.1 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 21 | MLB MLE | CLE | 34% | 203 | 173 | 32 | 6 | 1 | 3 | 26 | 63 | 2 | 7 | 1 | 188 | 302 | 287 | 590 | 99 | 273 | 31 | 13 | 275 | 72 | -7 | +1 | +0 | +1 | +4 | -0.1 |
| 2029 | 22 | MLB MLE | CLE | 48% | 310 | 265 | 52 | 10 | 2 | 5 | 39 | 94 | 3 | 10 | 2 | 194 | 306 | 302 | 609 | 108 | 275 | 30 | 13 | 282 | 77 | -8 | +1 | +0 | +1 | +7 | 0.1 |
| 2030 | 23 | MLB MLE | CLE | 54% | 390 | 334 | 66 | 13 | 2 | 7 | 49 | 116 | 4 | 13 | 2 | 199 | 309 | 314 | 623 | 115 | 276 | 30 | 13 | 287 | 81 | -9 | +2 | +0 | +1 | +8 | 0.3 |
| 2031 | 24 | MLB MLE | CLE | 55% | 440 | 377 | 77 | 15 | 2 | 9 | 55 | 129 | 5 | 14 | 3 | 202 | 311 | 322 | 633 | 120 | 278 | 29 | 12 | 291 | 83 | -9 | +2 | +0 | +2 | +10 | 0.4 |
| 2032 | 25 | MLB MLE | CLE | 56% | 467 | 402 | 83 | 16 | 2 | 10 | 57 | 135 | 5 | 15 | 3 | 205 | 312 | 328 | 640 | 123 | 279 | 29 | 12 | 293 | 85 | -9 | +2 | +0 | +2 | +10 | 0.5 |
| 2033 | 26 | MLB MLE | CLE | 56% | 481 | 414 | 85 | 16 | 3 | 10 | 59 | 139 | 5 | 16 | 3 | 205 | 312 | 327 | 639 | 122 | 279 | 29 | 12 | 293 | 84 | -9 | +2 | +0 | +2 | +10 | 0.5 |
| 2034 | 27 | MLB MLE | CLE | 55% | 485 | 417 | 84 | 16 | 2 | 10 | 60 | 141 | 5 | 15 | 3 | 204 | 311 | 324 | 635 | 121 | 278 | 29 | 12 | 292 | 83 | -10 | +2 | +0 | +2 | +11 | 0.5 |
| 2035 | 28 | MLB MLE | CLE | 55% | 482 | 415 | 83 | 16 | 2 | 9 | 59 | 141 | 5 | 14 | 3 | 202 | 309 | 319 | 628 | 118 | 277 | 29 | 12 | 289 | 82 | -11 | +2 | -1 | +2 | +10 | 0.3 |
| 2036 | 29 | MLB MLE | CLE | 53% | 472 | 406 | 80 | 15 | 2 | 9 | 58 | 139 | 5 | 13 | 2 | 199 | 306 | 313 | 619 | 114 | 275 | 29 | 12 | 285 | 79 | -12 | +2 | -1 | +2 | +10 | 0.1 |
| 2037 | 30 | MLB MLE | CLE | 53% | 460 | 397 | 78 | 15 | 2 | 8 | 56 | 137 | 4 | 12 | 2 | 196 | 302 | 305 | 607 | 109 | 273 | 30 | 12 | 280 | 76 | -13 | +2 | -2 | +2 | +10 | -0.2 |
| 2028 | 21 | MLB CTX | CLE | 34% | 70 | 60 | 11 | 2 | 0 | 1 | 9 | 22 | 1 | 2 | 0 | 188 | 302 | 286 | 588 | 98 | 273 | 31 | 13 | 275 | 72 | -2 | +0 | +0 | +0 | +2 | -0.0 |
| 2029 | 22 | MLB CTX | CLE | 48% | 150 | 128 | 25 | 5 | 1 | 2 | 19 | 45 | 2 | 5 | 1 | 194 | 306 | 301 | 607 | 107 | 275 | 30 | 13 | 282 | 77 | -4 | +1 | +0 | +1 | +3 | 0.0 |
| 2030 | 23 | MLB CTX | CLE | 54% | 212 | 181 | 36 | 7 | 1 | 4 | 27 | 63 | 2 | 7 | 1 | 199 | 309 | 312 | 621 | 114 | 276 | 30 | 13 | 287 | 81 | -5 | +1 | +0 | +1 | +5 | 0.1 |
| 2031 | 24 | MLB CTX | CLE | 55% | 244 | 209 | 42 | 8 | 1 | 5 | 30 | 71 | 3 | 8 | 1 | 202 | 311 | 321 | 632 | 118 | 278 | 29 | 12 | 291 | 83 | -5 | +1 | +0 | +1 | +5 | 0.3 |
| 2032 | 25 | MLB CTX | CLE | 56% | 261 | 224 | 46 | 9 | 1 | 5 | 32 | 75 | 3 | 9 | 1 | 205 | 312 | 326 | 638 | 121 | 279 | 29 | 12 | 293 | 85 | -5 | +1 | +0 | +1 | +6 | 0.3 |
| 2033 | 26 | MLB CTX | CLE | 56% | 271 | 233 | 48 | 9 | 1 | 6 | 33 | 78 | 3 | 9 | 2 | 205 | 312 | 326 | 638 | 121 | 279 | 29 | 12 | 293 | 84 | -5 | +1 | +0 | +1 | +6 | 0.3 |
| 2034 | 27 | MLB CTX | CLE | 55% | 268 | 230 | 46 | 9 | 1 | 5 | 33 | 78 | 3 | 9 | 2 | 204 | 311 | 323 | 634 | 119 | 278 | 29 | 12 | 291 | 83 | -5 | +1 | +0 | +1 | +6 | 0.3 |
| 2035 | 28 | MLB CTX | CLE | 55% | 264 | 227 | 46 | 9 | 1 | 5 | 32 | 77 | 3 | 8 | 1 | 202 | 309 | 318 | 627 | 117 | 277 | 29 | 12 | 288 | 82 | -6 | +1 | -0 | +1 | +6 | 0.2 |
| 2036 | 29 | MLB CTX | CLE | 53% | 252 | 216 | 43 | 8 | 1 | 5 | 31 | 74 | 3 | 7 | 1 | 199 | 306 | 312 | 618 | 113 | 275 | 29 | 12 | 285 | 79 | -6 | +1 | -1 | +1 | +5 | 0.0 |
| 2037 | 30 | MLB CTX | CLE | 53% | 242 | 209 | 41 | 8 | 1 | 4 | 29 | 72 | 2 | 6 | 1 | 196 | 302 | 304 | 606 | 108 | 273 | 30 | 12 | 280 | 76 | -7 | +1 | -1 | +1 | +5 | -0.1 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 2234 | 1917 | 384 | 74 | 9 | 42 | 275 | 655 | 25 | 70 | 11 | 200 | 309 | 314 | 623 | 114 | 278 | 29 | 12 | 288 | 78 | -50 | +10 | -2 | +8 | +48 | 1.4 | |
| / 162G | — | A+C | — | 650 | 558 | 112 | 22 | 3 | 12 | 80 | 191 | 7 | 20 | 3 | 201 | 309 | 315 | 624 | 115 | 279 | 29 | 12 | 288 | 78 | -15 | +3 | -1 | +2 | +14 | 0.4 | |
| Career | — | MLE | — | 4975 | 4263 | 843 | 163 | 27 | 85 | 618 | 1499 | 59 | 206 | 37 | 198 | 308 | 308 | 616 | 111 | 280 | 30 | 12 | 284 | 78 | -101 | +17 | -4 | +15 | +94 | 2.1 | |
| / 162G | — | MLE | — | 650 | 557 | 110 | 21 | 4 | 11 | 81 | 196 | 8 | 27 | 5 | 197 | 308 | 309 | 617 | 111 | 280 | 30 | 12 | 284 | 78 | -15 | +3 | -1 | +2 | +14 | 0.3 | |
How the minor-league lines were translated
One row per minor-league stint. Open a row to see each step: the raw rate, the park adjustment, the league/level factor, the age adjustment (hitters) and the resulting MLE rate. Factors are the same ones listed on the MLE Factors page.
2026 AHill City Howlers · 253 PAwOBA .375 → .297 (−77)K% 30.8% → 41.9%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 30.83% | ÷1.000 | ×1.360 | — | — | 41.93% |
| BB% (unintentional) /PA | 24.11% | ÷1.000 | ×0.690 | — | ×1.030 | 17.14% |
| HBP% /PA | 1.19% | — | ×0.780 | — | ×1.030 | 0.95% |
| Singles /BIP | 28.18% | ÷1.000 | ×0.920 | ×1.041 | ×1.030 | 27.79% |
| Doubles /BIP | 10.00% | ÷1.000 | ×0.830 | ×1.041 | ×1.030 | 8.90% |
| Triples /BIP | 1.82% | ÷1.000 | ×0.910 | ×1.041 | ×1.030 | 1.77% |
| Home runs /BIP | 2.73% | ÷1.000 | ×0.800 | — | ×1.030 | 2.25% |
Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): no park row on file (treated as neutral) — applied at half strength. Age: age 20 vs a level average of 22.0 → +3.0% on BB/HBP/hit rates (2.0 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.041.
Result: wOBA .375 → .297; ISO .128 → .103; BABIP .407 → .390. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).
2025 ROKACL Guardians · 129 PAwOBA .346 → .249 (−97)K% 20.2% → 27.9%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 20.16% | ÷1.041 | ×1.440 | — | — | 27.89% |
| BB% (unintentional) /PA | 10.08% | ÷1.018 | ×0.620 | — | ×1.008 | 6.18% |
| HBP% /PA | 1.55% | — | ×0.720 | — | ×1.008 | 1.12% |
| Singles /BIP | 27.06% | ÷0.985 | ×0.820 | ×0.975 | ×1.008 | 22.11% |
| Doubles /BIP | 5.88% | ÷0.982 | ×0.720 | ×0.975 | ×1.008 | 4.23% |
| Triples /BIP | 3.53% | ÷1.075 | ×0.720 | ×0.975 | ×1.008 | 2.32% |
| Home runs /BIP | 1.18% | ÷1.388 | ×0.780 | — | ×1.008 | 0.67% |
Factors used: level-wide ROK factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 178, 1B 97, 2B 96, 3B 115, K 108, BB 104 — applied at half strength. Age: age 19 vs a level average of 19.5 → +0.8% on BB/HBP/hit rates (0.5 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.975.
Result: wOBA .346 → .249; ISO .126 → .082; BABIP .356 → .279. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).
2024 ROKACL Guardians · 75 PAwOBA .351 → .250 (−100)K% 22.7% → 33.0%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 22.67% | ÷0.988 | ×1.440 | — | — | 33.04% |
| BB% (unintentional) /PA | 20.00% | ÷0.998 | ×0.620 | — | ×1.022 | 12.71% |
| HBP% /PA | 2.67% | — | ×0.720 | — | ×1.022 | 1.96% |
| Singles /BIP | 22.50% | ÷0.982 | ×0.820 | — | ×1.022 | 19.20% |
| Doubles /BIP | 12.50% | ÷1.054 | ×0.720 | — | ×1.022 | 8.73% |
| Triples /BIP | 0.00% | ÷0.935 | ×0.720 | — | ×1.022 | 0.00% |
| Home runs /BIP | 0.00% | ÷0.984 | ×0.780 | — | ×1.022 | 0.00% |
Factors used: level-wide ROK factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 97, 1B 96, 2B 111, 3B 87, K 98, BB 100 — applied at half strength. Age: age 18 vs a level average of 19.5 → +2.2% on BB/HBP/hit rates (1.5 yr younger than average).
Result: wOBA .351 → .250; ISO .088 → .060; BABIP .341 → .272. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).
2023 DSLDSL Guardians Red · 179 PAwOBA .350 → .224 (−126)K% 22.9% → 28.4%
| Component | Raw | Park ÷ | Level factor × | GB/FB × | Age × | = MLE |
|---|---|---|---|---|---|---|
| K% /PA | 22.91% | ÷0.984 | ×1.220 | — | — | 28.40% |
| BB% (unintentional) /PA | 16.20% | ÷1.015 | ×0.700 | — | ×1.022 | 11.42% |
| HBP% /PA | 3.91% | — | ×0.700 | — | ×1.022 | 2.80% |
| Singles /BIP | 23.76% | ÷1.060 | ×0.680 | ×0.970 | ×1.022 | 15.12% |
| Doubles /BIP | 5.94% | ÷0.987 | ×0.600 | ×0.970 | ×1.022 | 3.58% |
| Triples /BIP | 2.97% | ÷0.900 | ×0.600 | ×0.970 | ×1.022 | 1.96% |
| Home runs /BIP | 1.98% | ÷2.400 | ×0.470 | — | ×1.022 | 0.40% |
Factors used: level-wide DSL factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 380, 1B 112, 2B 97, 3B 80, K 97, BB 103 — applied at half strength. Age: age 17 vs a level average of 18.5 → +2.2% on BB/HBP/hit rates (1.5 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.970.
Result: wOBA .350 → .224; ISO .127 → .063; BABIP .333 → .208. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).