Jeffrey Mercedes
SS Lake County Captains
Age 22
S/R
5'8" / 185 lbs
A+
Svc 0.0 · Ctrl thru 2036
Overview
A+PROSPECTMiLBFA 2037
ETA2029MLB%0%
| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 20 | A+CLE | 47 | .182/.234/.364 | 2 | 0 | 29 | — | .156/.191/.333 |
| 2025 | 20 | ALynchburg Hil… | 309 | .239/.323/.340 | 3 | 7 | 45 | — | .191/.261/.271 |
| 2026 | 21 | A+CLE | 357 | .244/.303/.405 | 11 | 2 | 57 | — | .206/.253/.334 |
| 2027PROJ0% MLB | 22 | MLBCLE | 2 | .214/.266/.326 | 0 | 0 | 66 | -0.0 | |
| 2028PROJ35% MLB | 23 | MLBCLE | 136 | .219/.272/.338 | 3 | 2 | 71 | -0.0 | |
| 2029PROJ46% MLB | 24 | MLBCLE | 209 | .222/.276/.346 | 4 | 3 | 74 | 0.1 |
Next 3 projected WAR 0.0Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2036Service0.0First FA2037
2027MiLB2028MiLB2029MiLB2030MiLB2031Pre-Arb$0.9M2032Pre-Arb$0.9M2033Pre-Arb$0.9M2034Arb-1$0.8M+2
Skills · percentileMiLB Statcast 2026 A+
Whiff%78
K%72
Z-Con%69
ISO54
wOBA32
wRC+28
Career WAR0 WAR median (P10 -0 / P90 4, comp-based) · star 1% · didn't stick 86%
CompsRoger Tomas (age 22) · Jose Herrera (age 22) · Chace Numata (age 22)
2027 FULL-SEASON PROJECTIONstats below = full-season projection
showingPROJ
wRC+†66
AVG/OBP/SLG.214 / .266 / .326
PA2
HR0
K%23
BB%6
BABIP263
ISO115
MLB%0%
Value2027 · WAR
━ projected WAR━ paid WAR ($/8M) surplus deficit-$3M ctrl surplus
Tools · ContractCON 40 / POW 30
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) | |||||||||||||||||||||||||||||||
| 2022 | 17 | ROK | DSL CLE Blue | — | 137 | 119 | 30 | 9 | 3 | 2 | 11 | 20 | 5 | 1 | 3 | 252 | 341 | 429 | 769 | 176 | 283 | 15 | 8 | 339 | 36 | — | — | — | — | — | — |
| 2023 | 18 | ROK | ACL Guardians | — | 136 | 124 | 37 | 7 | 1 | 3 | 8 | 31 | 2 | 1 | 0 | 298 | 351 | 444 | 794 | 145 | 370 | 23 | 6 | 349 | 43 | — | — | — | — | — | — |
| 2024 | 19 | ROK | ACL Guardians | — | 143 | 124 | 35 | 8 | 1 | 2 | 16 | 23 | 1 | 1 | 2 | 282 | 369 | 411 | 780 | 129 | 327 | 16 | 11 | 347 | 57 | — | — | — | — | — | — |
| 2025 | 20 | A+ | Lake County Captains | — | 47 | 44 | 8 | 0 | 1 | 2 | 3 | 6 | 0 | 0 | 0 | 182 | 234 | 364 | 598 | 182 | 167 | 13 | 6 | 264 | 29 | — | — | — | — | — | — |
| 2025 | 20 | A | Lynchburg Hillcats | — | 309 | 268 | 64 | 14 | 2 | 3 | 30 | 60 | 4 | 7 | 2 | 239 | 323 | 340 | 663 | 101 | 289 | 19 | 10 | 298 | 45 | — | — | — | — | — | — |
| 2026 | 21 | A+ | Lake County Captains | — | 357 | 328 | 80 | 20 | 0 | 11 | 24 | 71 | 4 | 2 | 1 | 244 | 303 | 405 | 709 | 162 | 279 | 20 | 7 | 315 | 57 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2022 | 17 | ROK MLE | DSL CLE Blue | — | 137 | 122 | 20 | 6 | 2 | 1 | 8 | 25 | 5 | 1 | 3 | 164 | 244 | 270 | 515 | 107 | 188 | 18 | 6 | 221 | 36 | — | — | — | — | — | — |
| 2023 | 18 | ROK MLE | ACL Guardians | — | 136 | 127 | 27 | 5 | 1 | 2 | 5 | 44 | 2 | 1 | 0 | 213 | 254 | 315 | 569 | 102 | 282 | 32 | 4 | 232 | 43 | — | — | — | — | — | — |
| 2024 | 19 | ROK MLE | ACL Guardians | — | 143 | 130 | 28 | 5 | 1 | 2 | 10 | 33 | 1 | 1 | 2 | 215 | 277 | 315 | 592 | 100 | 258 | 23 | 7 | 252 | 57 | — | — | — | — | — | — |
| 2025 | 20 | A+ MLE | Lake County Captains | — | 47 | 45 | 7 | 0 | 1 | 2 | 2 | 7 | 0 | 0 | 0 | 156 | 191 | 333 | 525 | 178 | 147 | 15 | 4 | 211 | 29 | — | — | — | — | — | — |
| 2025 | 20 | A MLE | Lynchburg Hillcats | — | 309 | 277 | 53 | 12 | 2 | 2 | 22 | 83 | 4 | 7 | 2 | 191 | 261 | 271 | 531 | 79 | 246 | 27 | 7 | 235 | 45 | — | — | — | — | — | — |
| 2026 | 21 | A+ MLE | Lake County Captains | — | 357 | 335 | 69 | 16 | 0 | 9 | 17 | 90 | 4 | 2 | 1 | 206 | 253 | 334 | 587 | 128 | 250 | 25 | 5 | 252 | 57 | — | — | — | — | — | — |
| 2022 | 17 | ROK MLE | DSL CLE Blue | — | 137 | 122 | 20 | 6 | 2 | 1 | 8 | 25 | 5 | 1 | 3 | 164 | 244 | 270 | 515 | 107 | 194 | 18 | 6 | 221 | 36 | — | — | — | — | — | — |
| 2022 | 17 | ROK RAW | DSL CLE Blue | — | 137 | 119 | 30 | 9 | 3 | 2 | 11 | 20 | 5 | 1 | 3 | 252 | 341 | 429 | 769 | 176 | 283 | 15 | 8 | 339 | 36 | — | — | — | — | — | — |
| 2023 | 18 | ROK MLE | ACL Guardians | — | 136 | 127 | 27 | 5 | 1 | 2 | 5 | 44 | 2 | 1 | 0 | 213 | 254 | 315 | 569 | 102 | 301 | 32 | 4 | 232 | 43 | — | — | — | — | — | — |
| 2023 | 18 | ROK RAW | ACL Guardians | — | 136 | 124 | 37 | 7 | 1 | 3 | 8 | 31 | 2 | 1 | 0 | 298 | 351 | 444 | 794 | 145 | 370 | 23 | 6 | 349 | 43 | — | — | — | — | — | — |
| 2024 | 19 | ROK MLE | ACL Guardians | — | 143 | 130 | 28 | 5 | 1 | 2 | 10 | 33 | 1 | 1 | 2 | 215 | 277 | 315 | 592 | 100 | 268 | 23 | 7 | 252 | 57 | — | — | — | — | — | — |
| 2024 | 19 | ROK RAW | ACL Guardians | — | 143 | 124 | 35 | 8 | 1 | 2 | 16 | 23 | 1 | 1 | 2 | 282 | 369 | 411 | 780 | 129 | 327 | 16 | 11 | 347 | 57 | — | — | — | — | — | — |
| 2025 | 20 | A MLE | 2 teams | — | 356 | 322 | 60 | 12 | 3 | 4 | 24 | 90 | 4 | 7 | 2 | 186 | 251 | 280 | 531 | 93 | 239 | 25 | 7 | 232 | 43 | — | — | — | — | — | — |
| 2025 | 20 | A RAW | 2 teams | — | 356 | 312 | 72 | 14 | 3 | 5 | 33 | 66 | 4 | 7 | 2 | 231 | 311 | 343 | 654 | 112 | 271 | 19 | 9 | 293 | 43 | — | — | — | — | — | — |
| 2026 | 21 | A+ MLE | Lake County Captains | — | 357 | 335 | 69 | 16 | 0 | 9 | 17 | 90 | 4 | 2 | 1 | 206 | 253 | 334 | 587 | 128 | 253 | 25 | 5 | 252 | 57 | — | — | — | — | — | — |
| 2026 | 21 | A+ RAW | Lake County Captains | — | 357 | 328 | 80 | 20 | 0 | 11 | 24 | 71 | 4 | 2 | 1 | 244 | 303 | 405 | 709 | 162 | 279 | 20 | 7 | 315 | 57 | — | — | — | — | — | — |
| 2022 | 17 | ROK MLE | DSL CLE Blue | — | 137 | 123 | 20 | 6 | 2 | 1 | 8 | 25 | 5 | 1 | 3 | 163 | 244 | 268 | 513 | 106 | 188 | 18 | 6 | 221 | 36 | — | — | — | — | — | — |
| 2023 | 18 | ROK MLE | ACL Guardians | — | 136 | 128 | 27 | 5 | 1 | 2 | 5 | 44 | 2 | 1 | 0 | 211 | 254 | 312 | 566 | 102 | 282 | 32 | 4 | 232 | 43 | — | — | — | — | — | — |
| 2024 | 19 | ROK MLE | ACL Guardians | — | 143 | 131 | 28 | 5 | 1 | 2 | 10 | 33 | 1 | 1 | 2 | 214 | 277 | 313 | 590 | 99 | 258 | 23 | 7 | 252 | 57 | — | — | — | — | — | — |
| 2025 | 20 | A MLE | 2 teams | — | 356 | 325 | 60 | 12 | 3 | 4 | 24 | 90 | 4 | 7 | 2 | 185 | 251 | 277 | 528 | 92 | 233 | 25 | 7 | 232 | 43 | — | — | — | — | — | — |
| 2026 | 21 | A+ MLE | Lake County Captains | — | 357 | 333 | 69 | 16 | 0 | 9 | 17 | 90 | 4 | 2 | 1 | 207 | 253 | 336 | 589 | 129 | 250 | 25 | 5 | 252 | 57 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2024 | 19 | ROK MLE | ACL Guardians | — | 143 | 131 | 28 | 5 | 1 | 2 | 10 | 33 | 1 | 1 | 2 | 214 | 277 | 313 | 590 | 99 | 258 | 23 | 7 | 252 | 57 | — | — | — | — | — | — |
| 2025 | 20 | A MLE | 2 teams | — | 356 | 325 | 60 | 12 | 3 | 4 | 24 | 90 | 4 | 7 | 2 | 185 | 251 | 277 | 528 | 92 | 233 | 25 | 7 | 232 | 43 | — | — | — | — | — | — |
| 2026 | 21 | A+ MLE | Lake County Captains | — | 357 | 333 | 69 | 16 | 0 | 9 | 17 | 90 | 4 | 2 | 1 | 207 | 253 | 336 | 589 | 129 | 250 | 25 | 5 | 252 | 57 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 22 | MLB MLE | CLE | 0% | 467 | 434 | 92 | 20 | 2 | 8 | 26 | 108 | 4 | 5 | 2 | 214 | 265 | 326 | 592 | 113 | 263 | 23 | 6 | 265 | 66 | -19 | +0 | +0 | +5 | +10 | 0.0 |
| ▸ 2027 — real world (MLB) | |||||||||||||||||||||||||||||||
| 2027 | 22 | MLB CTX | CLE | 0% | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 214 | 266 | 326 | 592 | 112 | 263 | 0 | 0 | 265 | 66 | -0 | +0 | +0 | +0 | +0 | -0.0 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 23 | MLB MLE | CLE | 35% | 394 | 364 | 80 | 17 | 2 | 8 | 23 | 89 | 4 | 5 | 2 | 218 | 271 | 339 | 610 | 120 | 265 | 23 | 6 | 273 | 71 | -14 | +0 | +0 | +4 | +9 | -0.1 |
| 2029 | 24 | MLB MLE | CLE | 46% | 452 | 418 | 93 | 20 | 2 | 10 | 27 | 101 | 4 | 6 | 2 | 221 | 276 | 347 | 623 | 125 | 267 | 22 | 6 | 278 | 74 | -14 | +0 | +0 | +5 | +10 | 0.1 |
| 2030 | 25 | MLB MLE | CLE | 52% | 485 | 448 | 100 | 21 | 2 | 11 | 30 | 108 | 4 | 6 | 2 | 223 | 279 | 352 | 631 | 129 | 268 | 22 | 6 | 282 | 77 | -13 | +0 | +0 | +5 | +11 | 0.3 |
| 2031 | 26 | MLB MLE | CLE | 54% | 503 | 461 | 103 | 22 | 2 | 11 | 32 | 112 | 5 | 7 | 2 | 224 | 281 | 354 | 636 | 130 | 269 | 22 | 6 | 284 | 78 | -13 | +1 | +0 | +5 | +11 | 0.4 |
| 2032 | 27 | MLB MLE | CLE | 54% | 510 | 467 | 105 | 22 | 2 | 12 | 33 | 115 | 5 | 7 | 2 | 224 | 282 | 355 | 637 | 130 | 270 | 23 | 6 | 284 | 79 | -13 | +1 | +0 | +5 | +11 | 0.4 |
| 2033 | 28 | MLB MLE | CLE | 54% | 509 | 467 | 104 | 22 | 2 | 11 | 33 | 116 | 4 | 6 | 2 | 222 | 280 | 350 | 631 | 128 | 269 | 23 | 6 | 282 | 77 | -14 | +0 | -1 | +5 | +11 | 0.2 |
| 2034 | 29 | MLB MLE | CLE | 53% | 502 | 460 | 102 | 21 | 2 | 11 | 33 | 115 | 4 | 5 | 2 | 220 | 278 | 344 | 622 | 124 | 268 | 23 | 7 | 278 | 75 | -15 | +0 | -1 | +5 | +11 | -0.0 |
| 2035 | 30 | MLB MLE | CLE | 52% | 494 | 455 | 99 | 21 | 2 | 10 | 32 | 115 | 4 | 4 | 3 | 217 | 274 | 337 | 612 | 120 | 266 | 23 | 6 | 274 | 72 | -17 | -0 | -2 | +5 | +11 | -0.3 |
| 2028 | 23 | MLB CTX | CLE | 35% | 136 | 126 | 27 | 6 | 0 | 3 | 8 | 31 | 1 | 2 | 1 | 219 | 272 | 338 | 610 | 120 | 265 | 23 | 6 | 273 | 71 | -5 | +0 | +0 | +1 | +3 | -0.0 |
| 2029 | 24 | MLB CTX | CLE | 46% | 209 | 192 | 42 | 9 | 1 | 4 | 13 | 47 | 2 | 3 | 1 | 222 | 276 | 346 | 623 | 125 | 267 | 22 | 6 | 278 | 74 | -6 | +0 | +0 | +2 | +5 | 0.1 |
| 2030 | 25 | MLB CTX | CLE | 52% | 251 | 231 | 52 | 11 | 1 | 6 | 16 | 56 | 2 | 3 | 1 | 223 | 280 | 351 | 631 | 128 | 269 | 22 | 6 | 282 | 77 | -7 | +0 | +0 | +3 | +5 | 0.1 |
| 2031 | 26 | MLB CTX | CLE | 54% | 273 | 251 | 56 | 12 | 1 | 6 | 18 | 61 | 2 | 4 | 1 | 224 | 282 | 354 | 636 | 130 | 270 | 22 | 7 | 284 | 78 | -7 | +0 | +0 | +3 | +6 | 0.2 |
| 2032 | 27 | MLB CTX | CLE | 54% | 277 | 255 | 57 | 12 | 1 | 6 | 18 | 62 | 2 | 4 | 1 | 225 | 283 | 354 | 637 | 130 | 270 | 22 | 6 | 285 | 79 | -7 | +0 | +0 | +3 | +6 | 0.2 |
| 2033 | 28 | MLB CTX | CLE | 54% | 276 | 254 | 56 | 12 | 1 | 6 | 18 | 63 | 2 | 3 | 1 | 223 | 281 | 350 | 631 | 127 | 270 | 23 | 7 | 282 | 77 | -8 | +0 | -0 | +3 | +6 | 0.1 |
| 2034 | 29 | MLB CTX | CLE | 53% | 267 | 246 | 55 | 12 | 1 | 6 | 17 | 61 | 2 | 3 | 1 | 221 | 278 | 344 | 622 | 124 | 268 | 23 | 6 | 279 | 75 | -8 | +0 | -1 | +3 | +6 | 0.0 |
| 2035 | 30 | MLB CTX | CLE | 52% | 259 | 238 | 52 | 11 | 1 | 5 | 17 | 60 | 2 | 2 | 1 | 218 | 275 | 337 | 612 | 119 | 267 | 23 | 7 | 274 | 72 | -9 | +0 | -1 | +3 | +6 | -0.1 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 1948 | 1793 | 397 | 85 | 7 | 42 | 125 | 441 | 15 | 24 | 8 | 221 | 278 | 347 | 625 | 125 | 269 | 23 | 6 | 280 | 69 | -57 | +2 | -2 | +21 | +42 | 0.6 | |
| / 162G | — | A+C | — | 650 | 598 | 132 | 28 | 2 | 14 | 42 | 147 | 5 | 8 | 3 | 221 | 278 | 344 | 622 | 124 | 268 | 23 | 6 | 280 | 69 | -19 | +1 | -1 | +7 | +14 | 0.2 | |
| Career | — | MLE | — | 5298 | 4872 | 1054 | 224 | 24 | 108 | 325 | 1227 | 53 | 61 | 26 | 216 | 273 | 339 | 611 | 122 | 265 | 23 | 6 | 270 | 69 | -126 | +3 | -4 | +45 | +90 | 0.8 | |
| / 162G | — | MLE | — | 650 | 598 | 129 | 27 | 3 | 13 | 40 | 151 | 7 | 7 | 3 | 216 | 273 | 336 | 609 | 120 | 265 | 23 | 6 | 270 | 69 | -20 | +0 | -1 | +7 | +14 | 0.1 | |