Kelvin Diaz
2B Salem Red Sox
Age 24
R/R
6'0" / 148 lbs
A
HR -5%K -4%
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2024 | 21 | ASalem Red Sox | 109 | .214/.257/.340 | 1 | 8 | -1 | — | .143/.174/.238 |
| 2024 | 21 | ROKBOS | 135 | .298/.389/.439 | 2 | 20 | 51 | — | .202/.275/.303 |
| 2025 | 22 | A+BOS | 36 | .062/.167/.094 | 0 | 1 | -60 | — | .059/.111/.088 |
| 2025 | 22 | ASalem Red Sox | 121 | .176/.250/.324 | 4 | 9 | 17 | — | .134/.192/.241 |
| 2027PROJ0% MLB | 24 | MLBBOS | 207 | .205/.264/.312 | 4 | 5 | 62 | -0.1 | |
| 2028PROJ30% MLB | 25 | MLBBOS | 39 | .214/.275/.333 | 1 | 1 | 67 | -0.0 | |
| 2029PROJ44% MLB | 26 | MLBBOS | 104 | .217/.278/.341 | 2 | 3 | 70 | -0.1 |
Next 3 projected WAR -0.2Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2037Service0.0First FA2038
2027MiLB2028MiLB2029MiLB2030MiLB2031Ext$0.0M2032Ext$0.9M2033Ext$0.9M2034Ext$1.0M+3
Skills · percentileMiLB Statcast 2025 A
ISO84
Speed67
Z-Con%46
Whiff%40
K%35
BB%22
CompsGrae Kessinger (age 24) · Dylan Neuse (age 24) · Jason Lopez (age 24)
2027 FULL-SEASON PROJECTIONpark-neutral Marcel · 79 proj PA
wRC+†62
AVG/OBP/SLG.203 / .262 / .310
PA79
HR1
K%30
BB%7
ISO108
MLB%0%
Value2027 · WAR
trajectory · projected WAR by year
Tools · Contract
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) | |||||||||||||||||||||||||||||||
| 2021 | 18 | ROK | DSL BOS Red | — | 163 | 141 | 33 | 5 | 2 | 2 | 13 | 39 | 7 | 13 | 6 | 234 | 329 | 340 | 670 | 106 | 304 | 24 | 8 | 305 | 20 | — | — | — | — | — | — |
| 2022 | 19 | ROK | DSL BOS Blue | — | 207 | 178 | 43 | 12 | 4 | 6 | 16 | 55 | 10 | 20 | 3 | 242 | 338 | 455 | 793 | 213 | 308 | 27 | 8 | 347 | 28 | — | — | — | — | — | — |
| 2023 | 20 | ROK | FCL Red Sox | — | 178 | 137 | 29 | 4 | 2 | 2 | 34 | 49 | 5 | 21 | 4 | 212 | 386 | 314 | 700 | 102 | 310 | 28 | 19 | 331 | 36 | — | — | — | — | — | — |
| 2024 | 21 | A | Salem Red Sox | — | 109 | 103 | 22 | 8 | 1 | 1 | 6 | 41 | 0 | 8 | 2 | 214 | 257 | 340 | 597 | 126 | 344 | 38 | 6 | 266 | -1 | — | — | — | — | — | — |
| 2024 | 21 | ROK | FCL Red Sox | — | 135 | 114 | 34 | 10 | 0 | 2 | 13 | 39 | 4 | 20 | 2 | 298 | 389 | 439 | 828 | 140 | 416 | 29 | 10 | 362 | 51 | — | — | — | — | — | — |
| 2025 | 22 | A+ | Greenville Drive | — | 36 | 32 | 2 | 1 | 0 | 0 | 4 | 15 | 0 | 1 | 0 | 62 | 167 | 94 | 260 | 31 | 118 | 42 | 11 | 138 | -60 | — | — | — | — | — | — |
| 2025 | 22 | A | Salem Red Sox | — | 121 | 108 | 19 | 4 | 0 | 4 | 10 | 32 | 1 | 9 | 4 | 176 | 250 | 324 | 574 | 148 | 205 | 26 | 8 | 257 | 17 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2021 | 18 | ROK MLE | DSL BOS Red | — | 163 | 145 | 22 | 3 | 1 | 1 | 9 | 47 | 7 | 13 | 6 | 152 | 236 | 207 | 443 | 55 | 209 | 29 | 6 | 198 | 20 | — | — | — | — | — | — |
| 2022 | 19 | ROK MLE | DSL BOS Blue | — | 207 | 182 | 25 | 6 | 3 | 3 | 12 | 66 | 10 | 20 | 3 | 137 | 230 | 253 | 483 | 115 | 181 | 32 | 6 | 209 | 28 | — | — | — | — | — | — |
| 2023 | 20 | ROK MLE | FCL Red Sox | — | 178 | 150 | 20 | 2 | 1 | 1 | 21 | 71 | 5 | 21 | 4 | 133 | 261 | 180 | 441 | 47 | 244 | 40 | 12 | 222 | 36 | — | — | — | — | — | — |
| 2024 | 21 | A MLE | Salem Red Sox | — | 109 | 105 | 15 | 5 | 1 | 1 | 4 | 59 | 0 | 8 | 2 | 143 | 174 | 238 | 412 | 95 | 298 | 54 | 4 | 167 | -1 | — | — | — | — | — | — |
| 2024 | 21 | ROK MLE | FCL Red Sox | — | 135 | 119 | 24 | 6 | 0 | 2 | 8 | 55 | 4 | 20 | 2 | 202 | 275 | 303 | 577 | 101 | 300 | 41 | 6 | 243 | 51 | — | — | — | — | — | — |
| 2025 | 22 | A+ MLE | Greenville Drive | — | 36 | 34 | 2 | 1 | 0 | 0 | 2 | 21 | 0 | 1 | 0 | 59 | 111 | 88 | 199 | 29 | 95 | 58 | 6 | 79 | -60 | — | — | — | — | — | — |
| 2025 | 22 | A MLE | Salem Red Sox | — | 121 | 112 | 15 | 3 | 0 | 3 | 7 | 45 | 1 | 9 | 4 | 134 | 192 | 241 | 433 | 107 | 178 | 37 | 6 | 194 | 17 | — | — | — | — | — | — |
| 2021 | 18 | ROK MLE | DSL BOS Red | — | 163 | 145 | 22 | 3 | 1 | 1 | 9 | 47 | 7 | 13 | 6 | 152 | 236 | 207 | 443 | 55 | 212 | 29 | 6 | 198 | 20 | — | — | — | — | — | — |
| 2021 | 18 | ROK RAW | DSL BOS Red | — | 163 | 141 | 33 | 5 | 2 | 2 | 13 | 39 | 7 | 13 | 6 | 234 | 329 | 340 | 670 | 106 | 304 | 24 | 8 | 305 | 20 | — | — | — | — | — | — |
| 2022 | 19 | ROK MLE | DSL BOS Blue | — | 207 | 182 | 25 | 6 | 3 | 3 | 12 | 66 | 10 | 20 | 3 | 137 | 230 | 253 | 483 | 115 | 190 | 32 | 6 | 209 | 28 | — | — | — | — | — | — |
| 2022 | 19 | ROK RAW | DSL BOS Blue | — | 207 | 178 | 43 | 12 | 4 | 6 | 16 | 55 | 10 | 20 | 3 | 242 | 338 | 455 | 793 | 213 | 308 | 27 | 8 | 347 | 28 | — | — | — | — | — | — |
| 2023 | 20 | ROK MLE | FCL Red Sox | — | 178 | 150 | 20 | 2 | 1 | 1 | 21 | 71 | 5 | 21 | 4 | 133 | 261 | 180 | 441 | 47 | 241 | 40 | 12 | 222 | 36 | — | — | — | — | — | — |
| 2023 | 20 | ROK RAW | FCL Red Sox | — | 178 | 137 | 29 | 4 | 2 | 2 | 34 | 49 | 5 | 21 | 4 | 212 | 386 | 314 | 700 | 102 | 310 | 28 | 19 | 331 | 36 | — | — | — | — | — | — |
| 2024 | 21 | ROK MLE | 2 teams | — | 244 | 224 | 38 | 11 | 1 | 2 | 12 | 114 | 4 | 28 | 4 | 170 | 225 | 254 | 479 | 85 | 321 | 47 | 5 | 209 | 28 | — | — | — | — | — | — |
| 2024 | 21 | ROK RAW | 2 teams | — | 244 | 217 | 56 | 18 | 1 | 3 | 19 | 80 | 4 | 28 | 4 | 258 | 329 | 392 | 721 | 134 | 384 | 33 | 8 | 319 | 28 | — | — | — | — | — | — |
| 2025 | 22 | A MLE | 2 teams | — | 157 | 146 | 16 | 4 | 0 | 3 | 9 | 66 | 1 | 10 | 4 | 110 | 167 | 199 | 365 | 89 | 167 | 42 | 6 | 168 | 0 | — | — | — | — | — | — |
| 2025 | 22 | A RAW | 2 teams | — | 157 | 140 | 21 | 5 | 0 | 4 | 14 | 47 | 1 | 10 | 4 | 150 | 231 | 271 | 502 | 121 | 189 | 30 | 9 | 230 | 0 | — | — | — | — | — | — |
| 2021 | 18 | ROK MLE | DSL BOS Red | — | 163 | 146 | 22 | 3 | 1 | 1 | 9 | 47 | 7 | 13 | 6 | 151 | 236 | 205 | 442 | 55 | 209 | 29 | 6 | 198 | 20 | — | — | — | — | — | — |
| 2022 | 19 | ROK MLE | DSL BOS Blue | — | 207 | 183 | 25 | 6 | 3 | 3 | 12 | 66 | 10 | 20 | 3 | 137 | 230 | 251 | 482 | 115 | 181 | 32 | 6 | 209 | 28 | — | — | — | — | — | — |
| 2023 | 20 | ROK MLE | FCL Red Sox | — | 178 | 150 | 20 | 2 | 1 | 1 | 21 | 71 | 5 | 21 | 4 | 133 | 261 | 180 | 441 | 47 | 244 | 40 | 12 | 222 | 36 | — | — | — | — | — | — |
| 2024 | 21 | ROK MLE | 2 teams | — | 244 | 226 | 38 | 11 | 1 | 2 | 12 | 114 | 4 | 28 | 4 | 168 | 225 | 252 | 477 | 84 | 299 | 47 | 5 | 209 | 28 | — | — | — | — | — | — |
| 2025 | 22 | A MLE | 2 teams | — | 157 | 146 | 16 | 4 | 0 | 3 | 9 | 66 | 1 | 10 | 4 | 110 | 167 | 199 | 365 | 89 | 159 | 42 | 6 | 168 | 0 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2024 | 21 | ROK MLE | 2 teams | — | 244 | 226 | 38 | 11 | 1 | 2 | 12 | 114 | 4 | 28 | 4 | 168 | 225 | 252 | 477 | 84 | 299 | 47 | 5 | 209 | 28 | — | — | — | — | — | — |
| 2025 | 22 | A MLE | 2 teams | — | 157 | 146 | 16 | 4 | 0 | 3 | 9 | 66 | 1 | 10 | 4 | 110 | 167 | 199 | 365 | 89 | 159 | 42 | 6 | 168 | 0 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 24 | MLB MLE | BOS | 0% | 207 | 189 | 40 | 8 | 1 | 4 | 14 | 63 | 2 | 5 | 1 | 205 | 264 | 312 | 577 | 108 | 282 | 30 | 7 | 260 | 62 | -9 | +1 | +0 | +1 | +4 | -0.1 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 25 | MLB MLE | BOS | 30% | 131 | 120 | 26 | 5 | 1 | 3 | 9 | 39 | 1 | 3 | 1 | 208 | 269 | 324 | 593 | 116 | 283 | 30 | 7 | 267 | 67 | -5 | +0 | +0 | +0 | +3 | -0.2 |
| 2029 | 26 | MLB MLE | BOS | 44% | 236 | 216 | 45 | 9 | 1 | 5 | 16 | 70 | 2 | 6 | 1 | 211 | 272 | 333 | 605 | 122 | 283 | 30 | 7 | 272 | 70 | -8 | +1 | +0 | +1 | +5 | -0.2 |
| 2030 | 27 | MLB MLE | BOS | 49% | 300 | 273 | 58 | 11 | 2 | 6 | 21 | 88 | 3 | 7 | 2 | 212 | 274 | 334 | 607 | 122 | 283 | 29 | 7 | 273 | 71 | -10 | +1 | +0 | +1 | +6 | -0.2 |
| 2028 | 25 | MLB CTX | BOS | 30% | 39 | 36 | 8 | 2 | 0 | 1 | 3 | 12 | 0 | 1 | 0 | 214 | 275 | 333 | 607 | 118 | 293 | 31 | 8 | 273 | 67 | -2 | +0 | +0 | +0 | +1 | -0.0 |
| 2029 | 26 | MLB CTX | BOS | 44% | 104 | 95 | 21 | 4 | 1 | 2 | 7 | 31 | 1 | 3 | 1 | 217 | 278 | 341 | 619 | 124 | 293 | 30 | 7 | 277 | 70 | -4 | +0 | +0 | +0 | +2 | -0.1 |
| 2030 | 27 | MLB CTX | BOS | 49% | 147 | 135 | 29 | 6 | 1 | 3 | 10 | 43 | 1 | 4 | 1 | 218 | 279 | 342 | 622 | 125 | 293 | 29 | 7 | 279 | 71 | -5 | +0 | +0 | +1 | +3 | -0.1 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 290 | 266 | 58 | 12 | 2 | 6 | 20 | 86 | 2 | 8 | 2 | 218 | 278 | 346 | 624 | 128 | 295 | 30 | 7 | 277 | 43 | -10 | +1 | +0 | +1 | +6 | -0.2 | |
| / 162G | — | A+C | — | 650 | 596 | 129 | 27 | 4 | 13 | 45 | 193 | 4 | 18 | 4 | 216 | 276 | 341 | 616 | 124 | 294 | 30 | 7 | 277 | 43 | -23 | +2 | +0 | +2 | +14 | -0.5 | |
| Career | — | MLE | — | 1695 | 1529 | 264 | 54 | 10 | 25 | 114 | 585 | 34 | 110 | 25 | 173 | 246 | 270 | 516 | 97 | 256 | 35 | 7 | 232 | 43 | -28 | +2 | +0 | +3 | +16 | -0.7 | |
| / 162G | — | MLE | — | 650 | 586 | 102 | 21 | 4 | 10 | 44 | 224 | 13 | 42 | 10 | 174 | 247 | 275 | 522 | 101 | 257 | 34 | 7 | 232 | 43 | -24 | +2 | +0 | +2 | +14 | -0.6 | |