Roy Rivero
SS DSL Royals Fortuna
Age 19
L/R
5'11" / 155 lbs
ROK
HR -15%K -8%
Svc 0.0 · Ctrl thru 2038
Overview
ROKPROSPECTMiLBFA 2039
ETA2029MLB%0%
| Year | Age | Lvl / Team | PA | AVG/OBP/SLG | HR | SB | wRC+ | WAR | MLE AVG/OBP/SLG |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 17 | ROKDSL Royals Ve… | 168 | .246/.370/.319 | 0 | 8 | 36 | — | .170/.261/.211 |
| 2026 | 18 | ROKDSL Royals Fo… | 176 | .338/.424/.399 | 0 | 14 | 66 | — | .237/.308/.276 |
| 2027PROJ0% MLB | 19 | MLBKC | 286 | .220/.287/.290 | 2 | 5 | 65 | 0.0 | |
| 2028PROJ34% MLB | 20 | MLBKC | 79 | .223/.292/.303 | 1 | 2 | 71 | 0.0 | |
| 2029PROJ48% MLB | 21 | MLBKC | 173 | .226/.296/.315 | 2 | 3 | 76 | 0.1 |
Next 3 projected WAR 0.1Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2038Service0.0First FA2039
2027MiLB2028MiLB2029MiLB2030MiLB2031MiLB2032MiLB2033Pre-Arb$0.9M2034Pre-Arb$1.0M+4
Skills · percentileMiLB Statcast 2026 Rk
Whiff%98
K%95
Z-Con%94
wOBA71
wRC+68
Chase%46
Career WAR0 WAR median (P10 0 / P90 0, comp-based) · star 1% · didn't stick 95%
CompsAlain Camou (age 19) · Livan Soto (age 19) · Ayendy Perez (age 19)
2027 FULL-SEASON PROJECTIONpark-neutral Marcel · 147 proj PA
wRC+†65
AVG/OBP/SLG.218 / .285 / .288
PA147
HR1
K%21
BB%8
ISO70
MLB%0%
Value2027 · WAR
━ projected WAR━ paid WAR ($/8M) surplus deficit+$19M ctrl surplus
Tools · ContractCON 45 / POW 20
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) | |||||||||||||||||||||||||||||||
| 2025 | 17 | ROK | DSL Royals Ventura | — | 168 | 138 | 34 | 6 | 2 | 0 | 27 | 15 | 0 | 8 | 8 | 246 | 370 | 319 | 689 | 72 | 272 | 9 | 16 | 317 | 36 | — | — | — | — | — | — |
| 2026 | 18 | ROK | DSL Royals Fortuna | — | 176 | 148 | 50 | 9 | 0 | 0 | 22 | 18 | 1 | 14 | 9 | 338 | 424 | 399 | 823 | 61 | 379 | 10 | 12 | 368 | 66 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2025 | 17 | ROK MLE | DSL Royals Ventura | — | 168 | 147 | 25 | 4 | 1 | 0 | 18 | 19 | 0 | 8 | 8 | 170 | 261 | 211 | 471 | 41 | 188 | 11 | 11 | 221 | 36 | — | — | — | — | — | — |
| 2026 | 18 | ROK MLE | DSL Royals Fortuna | — | 176 | 156 | 37 | 6 | 0 | 0 | 15 | 22 | 1 | 14 | 9 | 237 | 308 | 276 | 584 | 38 | 267 | 12 | 9 | 266 | 66 | — | — | — | — | — | — |
| 2025 | 17 | ROK MLE | DSL Royals Ventura | — | 168 | 147 | 25 | 4 | 1 | 0 | 18 | 19 | 0 | 8 | 8 | 170 | 261 | 211 | 471 | 41 | 192 | 11 | 11 | 221 | 36 | — | — | — | — | — | — |
| 2025 | 17 | ROK RAW | DSL Royals Ventura | — | 168 | 138 | 34 | 6 | 2 | 0 | 27 | 15 | 0 | 8 | 8 | 246 | 370 | 319 | 689 | 72 | 272 | 9 | 16 | 317 | 36 | — | — | — | — | — | — |
| 2026 | 18 | ROK MLE | DSL Royals Fortuna | — | 176 | 156 | 37 | 6 | 0 | 0 | 15 | 22 | 1 | 14 | 9 | 237 | 308 | 276 | 584 | 38 | 272 | 12 | 9 | 266 | 66 | — | — | — | — | — | — |
| 2026 | 18 | ROK RAW | DSL Royals Fortuna | — | 176 | 148 | 50 | 9 | 0 | 0 | 22 | 18 | 1 | 14 | 9 | 338 | 424 | 399 | 823 | 61 | 379 | 10 | 12 | 368 | 66 | — | — | — | — | — | — |
| 2025 | 17 | ROK MLE | DSL Royals Ventura | — | 168 | 148 | 25 | 4 | 1 | 0 | 18 | 19 | 0 | 8 | 8 | 169 | 261 | 209 | 470 | 41 | 188 | 11 | 11 | 221 | 36 | — | — | — | — | — | — |
| 2026 | 18 | ROK MLE | DSL Royals Fortuna | — | 176 | 158 | 37 | 6 | 0 | 0 | 15 | 22 | 1 | 14 | 9 | 234 | 308 | 272 | 580 | 38 | 267 | 12 | 9 | 266 | 66 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2025 | 17 | ROK MLE | DSL Royals Ventura | — | 168 | 148 | 25 | 4 | 1 | 0 | 18 | 19 | 0 | 8 | 8 | 169 | 261 | 209 | 470 | 41 | 188 | 11 | 11 | 221 | 36 | — | — | — | — | — | — |
| 2026 | 18 | ROK MLE | DSL Royals Fortuna | — | 176 | 158 | 37 | 6 | 0 | 0 | 15 | 22 | 1 | 14 | 9 | 234 | 308 | 272 | 580 | 38 | 267 | 12 | 9 | 266 | 66 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 19 | MLB MLE | KC | 0% | 286 | 259 | 57 | 9 | 2 | 2 | 23 | 61 | 2 | 5 | 1 | 220 | 287 | 290 | 578 | 70 | 279 | 21 | 8 | 265 | 65 | -12 | +1 | +0 | +3 | +6 | 0.0 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 20 | MLB MLE | KC | 34% | 231 | 209 | 48 | 8 | 2 | 2 | 18 | 49 | 2 | 4 | 1 | 225 | 293 | 306 | 599 | 81 | 281 | 21 | 8 | 273 | 71 | -8 | +0 | +0 | +2 | +5 | -0.0 |
| 2029 | 21 | MLB MLE | KC | 48% | 357 | 322 | 73 | 12 | 2 | 4 | 29 | 75 | 3 | 7 | 2 | 228 | 298 | 319 | 617 | 91 | 283 | 21 | 8 | 280 | 76 | -10 | +1 | +0 | +4 | +8 | 0.2 |
| 2030 | 22 | MLB MLE | KC | 54% | 447 | 404 | 94 | 16 | 3 | 6 | 36 | 94 | 4 | 9 | 2 | 231 | 301 | 330 | 631 | 98 | 284 | 21 | 8 | 286 | 80 | -11 | +1 | +0 | +5 | +10 | 0.5 |
| 2031 | 23 | MLB MLE | KC | 57% | 506 | 455 | 107 | 18 | 3 | 8 | 41 | 106 | 5 | 10 | 3 | 234 | 304 | 338 | 642 | 105 | 285 | 21 | 8 | 290 | 82 | -11 | +1 | +0 | +5 | +11 | 0.7 |
| 2032 | 24 | MLB MLE | KC | 57% | 545 | 490 | 116 | 19 | 4 | 9 | 45 | 115 | 5 | 10 | 3 | 235 | 306 | 345 | 651 | 110 | 287 | 21 | 8 | 294 | 85 | -10 | +1 | +0 | +6 | +12 | 0.9 |
| 2033 | 25 | MLB MLE | KC | 57% | 568 | 511 | 121 | 20 | 4 | 10 | 47 | 119 | 5 | 11 | 3 | 236 | 306 | 347 | 653 | 111 | 287 | 21 | 8 | 294 | 85 | -10 | +1 | +0 | +6 | +12 | 1.0 |
| 2034 | 26 | MLB MLE | KC | 56% | 580 | 522 | 124 | 21 | 4 | 10 | 48 | 122 | 5 | 11 | 3 | 236 | 306 | 348 | 654 | 112 | 287 | 21 | 8 | 295 | 86 | -10 | +1 | +0 | +6 | +13 | 1.0 |
| 2035 | 27 | MLB MLE | KC | 55% | 583 | 525 | 124 | 21 | 4 | 10 | 48 | 123 | 5 | 11 | 3 | 235 | 305 | 345 | 651 | 110 | 286 | 21 | 8 | 293 | 85 | -11 | +1 | +0 | +6 | +13 | 0.9 |
| 2036 | 28 | MLB MLE | KC | 55% | 580 | 522 | 122 | 20 | 4 | 10 | 48 | 124 | 5 | 10 | 3 | 233 | 303 | 341 | 644 | 108 | 285 | 21 | 8 | 291 | 83 | -12 | +1 | -1 | +6 | +13 | 0.7 |
| 2037 | 29 | MLB MLE | KC | 58% | 571 | 514 | 120 | 20 | 4 | 9 | 47 | 124 | 5 | 9 | 3 | 231 | 301 | 335 | 636 | 104 | 284 | 22 | 8 | 287 | 81 | -13 | +1 | -1 | +6 | +12 | 0.5 |
| 2038 | 30 | MLB MLE | KC | 60% | 561 | 507 | 115 | 19 | 3 | 8 | 45 | 123 | 4 | 8 | 4 | 228 | 297 | 328 | 625 | 100 | 283 | 22 | 8 | 283 | 78 | -15 | +0 | -2 | +6 | +12 | 0.1 |
| 2039 | 31 | MLB MLE | KC | 62% | 548 | 495 | 110 | 18 | 3 | 7 | 44 | 123 | 4 | 7 | 5 | 224 | 292 | 318 | 611 | 94 | 280 | 22 | 8 | 277 | 74 | -17 | -1 | -3 | +6 | +12 | -0.3 |
| 2028 | 20 | MLB CTX | KC | 34% | 79 | 72 | 17 | 3 | 1 | 1 | 6 | 17 | 1 | 2 | 0 | 223 | 292 | 303 | 595 | 80 | 280 | 22 | 8 | 271 | 71 | -3 | +0 | +0 | +1 | +2 | 0.0 |
| 2029 | 21 | MLB CTX | KC | 48% | 173 | 155 | 35 | 6 | 1 | 2 | 14 | 36 | 2 | 3 | 1 | 226 | 296 | 315 | 611 | 89 | 281 | 21 | 8 | 278 | 76 | -5 | +0 | +0 | +2 | +4 | 0.1 |
| 2030 | 22 | MLB CTX | KC | 54% | 242 | 218 | 50 | 8 | 2 | 3 | 20 | 51 | 2 | 5 | 1 | 229 | 299 | 325 | 624 | 96 | 283 | 21 | 8 | 283 | 80 | -6 | +1 | +0 | +3 | +5 | 0.3 |
| 2031 | 23 | MLB CTX | KC | 57% | 286 | 258 | 60 | 10 | 2 | 4 | 23 | 60 | 3 | 6 | 2 | 231 | 302 | 333 | 635 | 102 | 284 | 21 | 8 | 287 | 82 | -6 | +0 | +0 | +3 | +6 | 0.4 |
| 2032 | 24 | MLB CTX | KC | 57% | 308 | 277 | 65 | 11 | 2 | 5 | 25 | 65 | 3 | 6 | 2 | 233 | 303 | 339 | 643 | 106 | 285 | 21 | 8 | 290 | 85 | -6 | +0 | +0 | +3 | +7 | 0.5 |
| 2033 | 25 | MLB CTX | KC | 57% | 321 | 289 | 67 | 11 | 2 | 5 | 26 | 67 | 3 | 6 | 2 | 234 | 304 | 341 | 645 | 108 | 285 | 21 | 8 | 291 | 85 | -6 | +0 | +0 | +3 | +7 | 0.5 |
| 2034 | 26 | MLB CTX | KC | 56% | 328 | 295 | 69 | 12 | 2 | 5 | 27 | 69 | 3 | 6 | 2 | 234 | 304 | 342 | 646 | 108 | 285 | 21 | 8 | 292 | 86 | -6 | +0 | +0 | +4 | +7 | 0.6 |
| 2035 | 27 | MLB CTX | KC | 55% | 323 | 290 | 67 | 11 | 2 | 5 | 27 | 68 | 3 | 6 | 2 | 233 | 303 | 340 | 643 | 107 | 284 | 21 | 8 | 290 | 85 | -6 | +0 | +0 | +3 | +7 | 0.5 |
| 2036 | 28 | MLB CTX | KC | 55% | 318 | 286 | 66 | 11 | 2 | 5 | 26 | 68 | 3 | 5 | 2 | 231 | 301 | 335 | 636 | 104 | 284 | 21 | 8 | 288 | 83 | -6 | +0 | -0 | +3 | +7 | 0.4 |
| 2037 | 29 | MLB CTX | KC | 58% | 332 | 299 | 69 | 12 | 2 | 5 | 27 | 72 | 3 | 5 | 2 | 229 | 299 | 330 | 628 | 101 | 283 | 22 | 8 | 284 | 81 | -8 | +0 | -1 | +4 | +7 | 0.3 |
| 2038 | 30 | MLB CTX | KC | 60% | 338 | 305 | 70 | 12 | 2 | 5 | 27 | 74 | 3 | 5 | 2 | 226 | 295 | 323 | 618 | 97 | 281 | 22 | 8 | 280 | 78 | -9 | +0 | -1 | +4 | +7 | 0.1 |
| 2039 | 31 | MLB CTX | KC | 62% | 338 | 306 | 67 | 11 | 2 | 4 | 27 | 76 | 2 | 4 | 3 | 222 | 291 | 314 | 604 | 91 | 279 | 22 | 8 | 275 | 74 | -11 | -0 | -2 | +4 | +7 | -0.2 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 3386 | 3050 | 702 | 118 | 22 | 49 | 275 | 723 | 31 | 59 | 21 | 230 | 300 | 331 | 632 | 101 | 284 | 21 | 8 | 285 | 79 | -76 | +3 | -4 | +36 | +73 | 3.4 | |
| / 162G | — | A+C | — | 650 | 585 | 134 | 23 | 4 | 9 | 53 | 139 | 6 | 11 | 4 | 229 | 300 | 328 | 628 | 99 | 283 | 21 | 8 | 285 | 79 | -15 | +1 | -1 | +7 | +14 | 0.6 | |
| Career | — | MLE | — | 6568 | 5912 | 1366 | 227 | 42 | 94 | 541 | 1369 | 54 | 132 | 53 | 231 | 301 | 331 | 633 | 100 | 284 | 21 | 8 | 285 | 79 | -143 | +8 | -7 | +67 | +135 | 6.1 | |
| / 162G | — | MLE | — | 650 | 585 | 134 | 22 | 4 | 9 | 54 | 135 | 5 | 13 | 5 | 229 | 300 | 326 | 626 | 97 | 281 | 21 | 8 | 285 | 79 | -15 | +1 | -1 | +7 | +14 | 0.6 | |