John Peck
SS Erie SeaWolves
Age 25
R/R
6'0" / 185 lbs
AA
HR -8%
Svc 1.000 · Ctrl thru 2031
Overview
AA40-MANROOKIEFG #532Pre-ArbFA 2032
| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | 22 | ADET | 207 | .249/.351/.373 | 2 | 25 | 55 | — | .199/.273/.274 |
| 2025 | 23 | AADET | 106 | .274/.343/.358 | 1 | 2 | 80 | — | .265/.314/.337 |
| 2025 | 23 | A+DET | 412 | .307/.367/.452 | 10 | 17 | 83 | — | .255/.298/.377 |
| 2026 | 24 | MLBDET | 80 | .162/.278/.176 | 0 | 5 | 40 | 0.1 | |
| 2027PROJ10% MLB | 25 | MLBDET | 25 | .231/.286/.358 | 1 | 1 | 84 | 0.1 | |
| 2028PROJ42% MLB | 26 | MLBDET | 176 | .232/.288/.361 | 4 | 8 | 85 | 0.4 | |
| 2029PROJ55% MLB | 27 | MLBDET | 230 | .232/.288/.361 | 5 | 10 | 86 | 0.5 |
Last 3 seasons WAR 0.1 · Next 3 projected WAR 1.0Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2031Service1.000First FA2032
2027Pre-Arb$0.8M2028Pre-Arb$0.8M2029Arb-1$3M2030Arb-2$4M2031Arb-3$6M
Skills · percentileMiLB Statcast 2026 AA
Speed97
ISO83
wRC+75
wOBA69
Z-Con%51
K%47
Form.238/.306/.334 · rolling true talent (60d window) · proj .235/.287/.366
Career WAR0 WAR median (P10 -1 / P90 5, comp-based) · star 1% · didn't stick 88%
CompsJosé Caballero (age 25) · Jake Slaughter (age 26) · Ryan Kreidler (age 25)
2027 FULL-SEASON PROJECTIONstats below = full-season projection
showingPROJ
wRC+†84
AVG/OBP/SLG.231 / .286 / .358
PA25
HR1
K%28
BB%4
BABIP302
ISO167
MLB%10%
Value2027 · WAR
━ projected WAR━ paid WAR ($/8M) surplus deficit━ post-control+$0M ctrl surplus
Tools · Recent Form · ContractCON 39 / POW 46
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 | 21 | A | Lakeland Flying Tigers | — | 29 | 25 | 7 | 1 | 0 | 0 | 3 | 7 | 1 | 3 | 0 | 280 | 379 | 320 | 699 | 40 | 389 | 24 | 10 | 329 | 62 | — | — | — | — | — | — |
| 2023 | 21 | ROK | FCL Tigers | — | 35 | 24 | 3 | 0 | 0 | 0 | 9 | 6 | 2 | 5 | 2 | 125 | 400 | 125 | 525 | 167 | 17 | 26 | 299 | 25 | — | — | — | — | — | — | |
| 2024 | 22 | A+ | West Michigan Whitecaps | — | 75 | 70 | 20 | 3 | 1 | 1 | 4 | 23 | 1 | 6 | 1 | 286 | 333 | 400 | 733 | 114 | 413 | 31 | 5 | 329 | 56 | — | — | — | — | — | — |
| 2024 | 22 | A | Lakeland Flying Tigers | — | 207 | 177 | 44 | 8 | 4 | 2 | 24 | 48 | 4 | 25 | 4 | 249 | 351 | 373 | 724 | 124 | 326 | 23 | 12 | 327 | 55 | — | — | — | — | — | — |
| 2024 | 22 | ROK | FCL Tigers | — | 18 | 17 | 10 | 2 | 0 | 0 | 1 | 3 | 0 | 2 | 1 | 588 | 611 | 706 | 1.317 | 118 | 714 | 17 | 6 | 584 | 163 | — | — | — | — | — | — |
| 2025 | 23 | AA | Erie SeaWolves | — | 106 | 95 | 26 | 5 | 0 | 1 | 9 | 21 | 1 | 2 | 1 | 274 | 343 | 358 | 701 | 84 | 338 | 20 | 8 | 317 | 80 | — | — | — | — | — | — |
| 2025 | 23 | A+ | West Michigan Whitecaps | — | 412 | 374 | 115 | 22 | 1 | 10 | 32 | 104 | 3 | 17 | 5 | 307 | 367 | 452 | 819 | 144 | 399 | 25 | 8 | 363 | 83 | — | — | — | — | — | — |
| 2026 | 24 | MLB | Detroit Tigers | — | 80 | 68 | 11 | 1 | 0 | 0 | 9 | 16 | 2 | 5 | 1 | 162 | 278 | 176 | 455 | 15 | 208 | 20 | 11 | 226 | 40 | -6 | +1 | +0 | +4 | +2 | 0.1 |
| 2026 | 24 | AAA | Toledo Mud Hens | — | 24 | 21 | 10 | 2 | 0 | 1 | 3 | 5 | 0 | 3 | 0 | 476 | 542 | 714 | 1.256 | 238 | 600 | 21 | 12 | 545 | 197 | — | — | — | — | — | — |
| 2026 | 24 | AA | Erie SeaWolves | — | 256 | 235 | 67 | 17 | 3 | 10 | 14 | 64 | 3 | 19 | 6 | 285 | 333 | 511 | 844 | 226 | 345 | 25 | 5 | 363 | 101 | — | — | — | — | — | — |
| 2026 | 24 | INTL | Scottsdale Scorpions | — | 45 | 40 | 5 | 2 | 0 | 1 | 4 | 13 | 0 | 2 | 0 | 125 | 205 | 250 | 455 | 125 | 148 | 29 | 9 | 206 | 25 | — | — | — | — | — | — |
| ▸ Career Totals (raw MLB only — historical actual) | |||||||||||||||||||||||||||||||
| MLB Career | — | — | 80 | 68 | 11 | 1 | 0 | 0 | 9 | 16 | 2 | 5 | 1 | 162 | 278 | 176 | 455 | 15 | 208 | 20 | 11 | 226 | 39 | -6 | +1 | +0 | +4 | +2 | 0.1 | ||
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2023 | 21 | A MLE | Lakeland Flying Tigers | — | 29 | 26 | 6 | 1 | 0 | 0 | 2 | 10 | 1 | 3 | 0 | 231 | 310 | 269 | 580 | 38 | 370 | 34 | 7 | 260 | 62 | — | — | — | — | — | — |
| 2023 | 21 | ROK MLE | FCL Tigers | — | 35 | 27 | 3 | 0 | 0 | 0 | 6 | 9 | 2 | 5 | 2 | 111 | 314 | 111 | 425 | 136 | 26 | 17 | 205 | 25 | — | — | — | — | — | — | |
| 2024 | 22 | A+ MLE | West Michigan Whitecaps | — | 75 | 71 | 16 | 2 | 1 | 1 | 3 | 31 | 1 | 6 | 1 | 225 | 267 | 324 | 591 | 99 | 377 | 41 | 4 | 251 | 56 | — | — | — | — | — | — |
| 2024 | 22 | A MLE | Lakeland Flying Tigers | — | 207 | 186 | 37 | 5 | 3 | 1 | 15 | 64 | 4 | 25 | 4 | 199 | 273 | 274 | 547 | 75 | 284 | 31 | 7 | 249 | 55 | — | — | — | — | — | — |
| 2024 | 22 | ROK MLE | FCL Tigers | — | 18 | 17 | 7 | 1 | 0 | 0 | 1 | 4 | 0 | 2 | 1 | 412 | 444 | 471 | 915 | 59 | 563 | 22 | 6 | 409 | 163 | — | — | — | — | — | — |
| 2025 | 23 | AA MLE | Erie SeaWolves | — | 106 | 98 | 26 | 4 | 0 | 1 | 6 | 25 | 1 | 2 | 1 | 265 | 314 | 337 | 651 | 71 | 337 | 24 | 6 | 287 | 80 | — | — | — | — | — | — |
| 2025 | 23 | A+ MLE | West Michigan Whitecaps | — | 412 | 385 | 98 | 18 | 1 | 9 | 21 | 138 | 3 | 17 | 5 | 255 | 298 | 377 | 675 | 122 | 363 | 33 | 5 | 291 | 83 | — | — | — | — | — | — |
| 2026 | 24 | MLB MLE | Detroit Tigers | — | 80 | 68 | 11 | 1 | 0 | 0 | 9 | 16 | 2 | 5 | 1 | 162 | 278 | 176 | 455 | 15 | 208 | 20 | 11 | 228 | 40 | -6 | +1 | +0 | +4 | +2 | 0.1 |
| 2026 | 24 | AAA MLE | Toledo Mud Hens | — | 24 | 22 | 10 | 2 | 0 | 1 | 2 | 6 | 0 | 3 | 0 | 455 | 500 | 682 | 1.182 | 227 | 561 | 25 | 8 | 460 | 197 | — | — | — | — | — | — |
| 2026 | 24 | AA MLE | Erie SeaWolves | — | 256 | 239 | 63 | 15 | 3 | 8 | 10 | 78 | 3 | 19 | 6 | 264 | 302 | 452 | 753 | 188 | 339 | 30 | 4 | 317 | 101 | — | — | — | — | — | — |
| 2023 | 21 | ROK MLE | 2 teams | — | 64 | 53 | 9 | 1 | 0 | 0 | 8 | 19 | 3 | 8 | 2 | 170 | 312 | 189 | 501 | 19 | 265 | 30 | 12 | 230 | 42 | — | — | — | — | — | — |
| 2023 | 21 | ROK RAW | 2 teams | — | 64 | 49 | 10 | 1 | 0 | 0 | 12 | 13 | 3 | 8 | 2 | 204 | 391 | 224 | 615 | 20 | 278 | 20 | 19 | 313 | 42 | — | — | — | — | — | — |
| 2024 | 22 | A MLE | 3 teams | — | 300 | 275 | 61 | 9 | 4 | 2 | 18 | 98 | 5 | 33 | 6 | 222 | 282 | 305 | 587 | 84 | 333 | 33 | 6 | 259 | 62 | — | — | — | — | — | — |
| 2024 | 22 | A RAW | 3 teams | — | 300 | 264 | 74 | 13 | 5 | 3 | 29 | 74 | 5 | 33 | 6 | 280 | 362 | 402 | 764 | 121 | 376 | 25 | 10 | 343 | 62 | — | — | — | — | — | — |
| 2025 | 23 | A+ MLE | 2 teams | — | 518 | 483 | 124 | 22 | 1 | 10 | 27 | 162 | 4 | 19 | 6 | 257 | 302 | 369 | 670 | 112 | 362 | 31 | 5 | 290 | 83 | — | — | — | — | — | — |
| 2025 | 23 | A+ RAW | 2 teams | — | 518 | 469 | 141 | 27 | 1 | 11 | 41 | 125 | 4 | 19 | 6 | 301 | 362 | 433 | 795 | 132 | 386 | 24 | 8 | 353 | 83 | — | — | — | — | — | — |
| 2026 | 24 | AA MLE | 4 teams | — | 405 | 370 | 92 | 20 | 3 | 9 | 24 | 113 | 5 | 29 | 7 | 249 | 303 | 392 | 695 | 143 | 327 | 28 | 6 | 307 | 94 | — | — | — | — | — | — |
| 2026 | 24 | AA RAW | 4 teams | — | 405 | 364 | 93 | 22 | 3 | 12 | 30 | 98 | 5 | 29 | 7 | 255 | 321 | 431 | 752 | 176 | 312 | 24 | 7 | 329 | 94 | — | — | — | — | — | — |
| 2023 | 21 | ROK MLE | 2 teams | — | 64 | 53 | 9 | 1 | 0 | 0 | 8 | 19 | 3 | 8 | 2 | 170 | 312 | 189 | 501 | 19 | 242 | 30 | 12 | 230 | 42 | — | — | — | — | — | — |
| 2024 | 22 | A MLE | 3 teams | — | 300 | 274 | 61 | 9 | 4 | 2 | 18 | 98 | 5 | 33 | 6 | 223 | 282 | 307 | 588 | 84 | 324 | 33 | 6 | 259 | 62 | — | — | — | — | — | — |
| 2025 | 23 | A+ MLE | 2 teams | — | 518 | 482 | 124 | 22 | 1 | 10 | 27 | 162 | 4 | 19 | 6 | 257 | 302 | 369 | 671 | 112 | 358 | 31 | 5 | 290 | 83 | — | — | — | — | — | — |
| 2026 | 24 | AA MLE | 4 teams | — | 405 | 373 | 92 | 20 | 3 | 9 | 24 | 113 | 5 | 29 | 7 | 247 | 303 | 389 | 692 | 142 | 325 | 28 | 6 | 307 | 94 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2024 | 22 | A MLE | 3 teams | — | 300 | 274 | 61 | 9 | 4 | 2 | 18 | 98 | 5 | 33 | 6 | 223 | 282 | 307 | 588 | 84 | 324 | 33 | 6 | 259 | 62 | — | — | — | — | — | — |
| 2025 | 23 | A+ MLE | 2 teams | — | 518 | 482 | 124 | 22 | 1 | 10 | 27 | 162 | 4 | 19 | 6 | 257 | 302 | 369 | 671 | 112 | 358 | 31 | 5 | 290 | 83 | — | — | — | — | — | — |
| 2026 | 24 | AA MLE | 4 teams | — | 405 | 373 | 92 | 20 | 3 | 9 | 24 | 113 | 5 | 29 | 7 | 247 | 303 | 389 | 692 | 142 | 325 | 28 | 6 | 307 | 94 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 25 | MLB MLE | DET | 10% | 380 | 351 | 82 | 16 | 2 | 8 | 22 | 103 | 4 | 18 | 4 | 236 | 290 | 366 | 656 | 130 | 307 | 27 | 6 | 292 | 84 | -7 | +2 | +1 | +4 | +8 | 0.7 |
| ▸ 2027 — real world (MLB) | |||||||||||||||||||||||||||||||
| 2027 | 25 | MLB CTX | DET | 10% | 25 | 24 | 6 | 1 | 0 | 1 | 1 | 7 | 0 | 1 | 0 | 231 | 286 | 358 | 643 | 126 | 302 | 28 | 4 | 287 | 84 | -0 | +0 | +0 | +0 | +1 | 0.1 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 26 | MLB MLE | DET | 42% | 415 | 382 | 89 | 18 | 2 | 9 | 25 | 112 | 5 | 19 | 5 | 236 | 292 | 370 | 662 | 133 | 307 | 27 | 6 | 295 | 85 | -7 | +2 | +2 | +4 | +9 | 1.0 |
| 2029 | 27 | MLB MLE | DET | 55% | 421 | 387 | 91 | 18 | 2 | 10 | 26 | 113 | 5 | 19 | 5 | 236 | 292 | 369 | 662 | 133 | 305 | 27 | 6 | 295 | 86 | -7 | +2 | +2 | +5 | +9 | 1.0 |
| 2030 | 28 | MLB MLE | DET | 61% | 422 | 387 | 90 | 18 | 2 | 9 | 27 | 113 | 5 | 17 | 5 | 235 | 292 | 367 | 659 | 132 | 304 | 27 | 6 | 294 | 85 | -8 | +1 | +1 | +5 | +9 | 0.9 |
| 2031 | 29 | MLB MLE | DET | 62% | 414 | 381 | 89 | 18 | 2 | 9 | 26 | 111 | 4 | 14 | 4 | 233 | 291 | 363 | 654 | 130 | 302 | 27 | 6 | 292 | 84 | -8 | +1 | +0 | +4 | +9 | 0.7 |
| 2032 | 30 | MLB MLE | DET | 63% | 407 | 374 | 86 | 17 | 2 | 9 | 26 | 110 | 4 | 12 | 3 | 231 | 289 | 358 | 647 | 127 | 300 | 27 | 6 | 289 | 82 | -9 | +1 | -1 | +4 | +9 | 0.5 |
| 2033 | 31 | MLB MLE | DET | 69% | 392 | 360 | 82 | 16 | 2 | 8 | 25 | 107 | 4 | 8 | 3 | 227 | 284 | 349 | 633 | 122 | 298 | 27 | 6 | 283 | 78 | -10 | +0 | -1 | +4 | +8 | 0.1 |
| 2028 | 26 | MLB CTX | DET | 42% | 176 | 161 | 37 | 7 | 1 | 4 | 11 | 47 | 2 | 8 | 2 | 232 | 288 | 361 | 649 | 129 | 302 | 27 | 6 | 290 | 85 | -3 | +1 | +1 | +2 | +4 | 0.4 |
| 2029 | 27 | MLB CTX | DET | 55% | 230 | 211 | 49 | 10 | 1 | 5 | 14 | 62 | 3 | 10 | 3 | 232 | 288 | 361 | 649 | 129 | 300 | 27 | 6 | 290 | 86 | -4 | +1 | +1 | +2 | +5 | 0.5 |
| 2030 | 28 | MLB CTX | DET | 61% | 257 | 236 | 55 | 11 | 1 | 6 | 16 | 69 | 3 | 10 | 3 | 231 | 288 | 358 | 646 | 128 | 299 | 27 | 6 | 289 | 85 | -5 | +1 | +1 | +3 | +6 | 0.5 |
| 2031 | 29 | MLB CTX | DET | 62% | 258 | 237 | 54 | 11 | 1 | 5 | 16 | 69 | 3 | 9 | 2 | 229 | 287 | 355 | 642 | 126 | 297 | 27 | 6 | 287 | 84 | -5 | +1 | +0 | +3 | +6 | 0.4 |
| 2032 | 30 | MLB CTX | DET | 63% | 257 | 235 | 53 | 11 | 1 | 5 | 17 | 69 | 3 | 7 | 2 | 227 | 285 | 350 | 635 | 123 | 295 | 27 | 7 | 284 | 82 | -6 | +1 | -0 | +3 | +6 | 0.3 |
| 2033 | 31 | MLB CTX | DET | 69% | 271 | 249 | 55 | 11 | 1 | 5 | 17 | 74 | 3 | 5 | 2 | 223 | 280 | 341 | 621 | 118 | 293 | 27 | 6 | 278 | 78 | -7 | +0 | -1 | +3 | +6 | 0.1 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 1529 | 1397 | 314 | 62 | 6 | 30 | 100 | 406 | 19 | 54 | 15 | 225 | 286 | 342 | 628 | 117 | 293 | 27 | 7 | 283 | 82 | -35 | +5 | +1 | +20 | +33 | 2.4 | |
| / 162G | — | A+C | — | 650 | 594 | 134 | 26 | 3 | 13 | 43 | 173 | 8 | 23 | 6 | 226 | 287 | 345 | 632 | 120 | 294 | 27 | 7 | 283 | 82 | -15 | +2 | +0 | +8 | +14 | 1.0 | |
| Career | — | MLE | — | 4008 | 3682 | 868 | 168 | 22 | 80 | 247 | 1126 | 47 | 190 | 49 | 236 | 292 | 359 | 651 | 123 | 315 | 28 | 6 | 289 | 82 | -60 | +10 | +3 | +33 | +61 | 4.8 | |
| / 162G | — | MLE | — | 650 | 597 | 141 | 27 | 4 | 13 | 40 | 183 | 8 | 31 | 8 | 236 | 293 | 360 | 653 | 124 | 316 | 28 | 6 | 289 | 82 | -14 | +2 | +1 | +8 | +14 | 1.1 | |