Jonathan Martinez
2B Hill City Howlers
Age 20
S/R
5'9" / 131 lbs
A
Svc 0.0 · Ctrl thru 2037
Overview
APROSPECTMiLBFA 2038
ETA2029MLB%0%
| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 2027PROJ0% MLB | 20 | MLBCLE | 363 | .181/.297/.267 | 4 | 11 | 66 | -0.1 | |
| 2028PROJ34% MLB | 21 | MLBCLE | 108 | .188/.302/.286 | 2 | 4 | 72 | -0.0 | |
| 2029PROJ48% MLB | 22 | MLBCLE | 199 | .194/.306/.301 | 3 | 7 | 77 | 0.1 |
Next 3 projected WAR -0.1Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2037Service0.0First FA2038
2027MiLB2028MiLB2029MiLB2030MiLB2031MiLB2032Pre-Arb$0.9M2033Pre-Arb$0.9M2034Pre-Arb$1.0M+3
Skills · percentileMiLB Statcast 2026 A
Chase%99
BB%98
Speed94
wRC+87
wOBA86
ISO48
Career WAR0 WAR median (P10 0 / P90 8, comp-based) · star 5% · didn't stick 85%
CompsJonatan Clase (age 20) · Roberto Caro (age 21) · Johan Mieses (age 20)
2027 FULL-SEASON PROJECTIONpark-neutral Marcel · 240 proj PA
wRC+†66
AVG/OBP/SLG.179 / .294 / .265
PA240
HR3
SB7
K%32
BB%13
ISO86
MLB%0%
Value2027 · WAR
━ projected WAR━ paid WAR ($/8M) surplus deficit+$7M ctrl surplus
Tools · ContractCON 25 / POW 38
Career Stats + Projections
Real MLB stats plus park-adjusted projections — this season (so far / rest / full), then future seasons and career totals.
basis chips:
RAW = as recorded ·
CTX = with park/league context ·
A+C = actual + context combined ·
MLE = level/park-neutral
Methodology▸ how these numbers are built
All seasons translated to park-neutral MLB-equivalent (MLE) and combined per year. 2027 = actual YTD + projected ROS + total. 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% | 313 | 267 | 50 | 10 | 2 | 4 | 40 | 97 | 3 | 10 | 2 | 188 | 302 | 287 | 590 | 99 | 273 | 31 | 13 | 275 | 72 | -10 | +1 | +0 | +1 | +7 | -0.1 |
| 2029 | 22 | MLB MLE | CLE | 48% | 411 | 351 | 68 | 13 | 2 | 7 | 52 | 124 | 5 | 14 | 2 | 194 | 306 | 302 | 609 | 108 | 275 | 30 | 13 | 282 | 77 | -11 | +2 | +0 | +1 | +9 | 0.1 |
| 2030 | 23 | MLB MLE | CLE | 54% | 475 | 407 | 81 | 15 | 3 | 9 | 60 | 141 | 5 | 16 | 3 | 199 | 309 | 314 | 623 | 115 | 276 | 30 | 13 | 287 | 81 | -11 | +2 | +0 | +2 | +10 | 0.3 |
| 2031 | 24 | MLB MLE | CLE | 55% | 516 | 441 | 90 | 17 | 3 | 10 | 64 | 151 | 6 | 17 | 3 | 202 | 311 | 322 | 633 | 120 | 278 | 29 | 12 | 291 | 83 | -10 | +2 | +0 | +2 | +11 | 0.5 |
| 2032 | 25 | MLB MLE | CLE | 56% | 539 | 462 | 95 | 18 | 3 | 11 | 66 | 155 | 6 | 18 | 3 | 205 | 312 | 328 | 640 | 123 | 279 | 29 | 12 | 293 | 85 | -10 | +2 | +0 | +2 | +12 | 0.6 |
| 2033 | 26 | MLB MLE | CLE | 56% | 551 | 472 | 96 | 18 | 3 | 11 | 68 | 159 | 6 | 18 | 3 | 205 | 312 | 327 | 639 | 122 | 279 | 29 | 12 | 293 | 84 | -10 | +2 | +0 | +2 | +12 | 0.6 |
| 2034 | 27 | MLB MLE | CLE | 55% | 554 | 475 | 96 | 18 | 3 | 11 | 68 | 161 | 6 | 18 | 3 | 204 | 311 | 324 | 635 | 121 | 278 | 29 | 12 | 292 | 83 | -11 | +2 | +0 | +2 | +12 | 0.6 |
| 2035 | 28 | MLB MLE | CLE | 55% | 552 | 473 | 96 | 18 | 3 | 11 | 68 | 161 | 6 | 16 | 3 | 202 | 309 | 319 | 628 | 118 | 277 | 29 | 12 | 289 | 82 | -12 | +2 | -1 | +2 | +12 | 0.3 |
| 2036 | 29 | MLB MLE | CLE | 53% | 543 | 467 | 94 | 18 | 3 | 10 | 66 | 160 | 5 | 15 | 3 | 199 | 306 | 313 | 619 | 114 | 275 | 29 | 12 | 285 | 79 | -14 | +2 | -1 | +2 | +12 | 0.1 |
| 2037 | 30 | MLB MLE | CLE | 53% | 533 | 458 | 89 | 17 | 2 | 9 | 65 | 159 | 5 | 14 | 3 | 196 | 302 | 305 | 607 | 109 | 273 | 30 | 12 | 280 | 76 | -15 | +2 | -2 | +2 | +12 | -0.2 |
| 2028 | 21 | MLB CTX | CLE | 34% | 108 | 92 | 17 | 3 | 0 | 2 | 14 | 33 | 1 | 4 | 1 | 188 | 302 | 286 | 588 | 98 | 273 | 31 | 13 | 275 | 72 | -4 | +0 | +0 | +0 | +2 | -0.0 |
| 2029 | 22 | MLB CTX | CLE | 48% | 199 | 170 | 32 | 6 | 1 | 3 | 25 | 60 | 2 | 7 | 1 | 194 | 306 | 301 | 607 | 107 | 275 | 30 | 13 | 282 | 77 | -5 | +1 | +0 | +1 | +4 | 0.1 |
| 2030 | 23 | MLB CTX | CLE | 54% | 258 | 221 | 44 | 9 | 1 | 5 | 32 | 77 | 3 | 9 | 1 | 199 | 309 | 312 | 621 | 114 | 276 | 30 | 12 | 287 | 81 | -6 | +1 | +0 | +1 | +6 | 0.2 |
| 2031 | 24 | MLB CTX | CLE | 55% | 286 | 245 | 50 | 10 | 1 | 6 | 36 | 84 | 3 | 9 | 2 | 202 | 311 | 321 | 632 | 118 | 278 | 29 | 13 | 291 | 83 | -6 | +1 | +0 | +1 | +6 | 0.3 |
| 2032 | 25 | MLB CTX | CLE | 56% | 302 | 259 | 52 | 10 | 1 | 6 | 37 | 87 | 3 | 10 | 2 | 205 | 312 | 326 | 638 | 121 | 279 | 29 | 12 | 293 | 85 | -6 | +1 | +0 | +1 | +7 | 0.3 |
| 2033 | 26 | MLB CTX | CLE | 56% | 310 | 266 | 54 | 11 | 1 | 6 | 38 | 89 | 3 | 10 | 2 | 205 | 312 | 326 | 638 | 121 | 279 | 29 | 12 | 293 | 84 | -6 | +1 | +0 | +1 | +7 | 0.3 |
| 2034 | 27 | MLB CTX | CLE | 55% | 306 | 262 | 53 | 10 | 1 | 6 | 38 | 89 | 3 | 10 | 2 | 204 | 311 | 323 | 634 | 119 | 278 | 29 | 12 | 291 | 83 | -6 | +1 | +0 | +1 | +7 | 0.3 |
| 2035 | 28 | MLB CTX | CLE | 55% | 303 | 260 | 52 | 10 | 1 | 6 | 37 | 88 | 3 | 9 | 2 | 202 | 309 | 318 | 627 | 117 | 277 | 29 | 12 | 288 | 82 | -7 | +1 | -0 | +1 | +7 | 0.2 |
| 2036 | 29 | MLB CTX | CLE | 53% | 290 | 250 | 49 | 10 | 1 | 5 | 35 | 85 | 3 | 8 | 2 | 199 | 306 | 312 | 618 | 113 | 275 | 29 | 12 | 285 | 79 | -7 | +1 | -1 | +1 | +6 | 0.0 |
| 2037 | 30 | MLB CTX | CLE | 53% | 280 | 241 | 47 | 9 | 1 | 5 | 34 | 83 | 3 | 7 | 1 | 196 | 302 | 304 | 606 | 108 | 273 | 30 | 12 | 280 | 76 | -8 | +1 | -1 | +1 | +6 | -0.1 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 2642 | 2266 | 450 | 88 | 9 | 50 | 326 | 775 | 27 | 83 | 16 | 199 | 307 | 312 | 618 | 113 | 275 | 29 | 12 | 287 | 78 | -60 | +10 | -2 | +9 | +57 | 1.5 | |
| / 162G | — | A+C | — | 650 | 557 | 111 | 22 | 2 | 12 | 80 | 191 | 7 | 20 | 4 | 199 | 307 | 311 | 618 | 111 | 277 | 29 | 12 | 287 | 78 | -15 | +3 | -1 | +2 | +14 | 0.4 | |
| Career | — | MLE | — | 5863 | 5014 | 991 | 189 | 34 | 99 | 729 | 1762 | 69 | 235 | 41 | 198 | 308 | 308 | 616 | 110 | 280 | 30 | 12 | 284 | 78 | -124 | +21 | -4 | +19 | +113 | 2.5 | |
| / 162G | — | MLE | — | 650 | 556 | 110 | 21 | 4 | 11 | 81 | 195 | 8 | 26 | 5 | 198 | 309 | 309 | 618 | 112 | 280 | 30 | 12 | 284 | 78 | -15 | +3 | -1 | +2 | +14 | 0.3 | |