Sebastian De Andrade
C ACL Mariners
Age 21
R/R
5'9" / 165 lbs
ROK
K +7%HR -5%
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 | 19 | ROKSEA | 186 | .260/.380/.325 | 1 | 0 | 51 | — | .200/.283/.248 |
| 2026 | 20 | ASEA | 36 | .207/.361/.276 | 0 | 1 | 49 | — | .200/.333/.267 |
| 2026 | 20 | ROKSEA | 81 | .236/.321/.361 | 3 | 0 | 19 | — | .147/.210/.227 |
| 2027PROJ0% MLB | 21 | MLBSEA | 227 | .188/.260/.259 | 2 | 3 | 49 | -0.2 | |
| 2028PROJ34% MLB | 22 | MLBSEA | 73 | .192/.265/.273 | 1 | 1 | 55 | -0.1 | |
| 2029PROJ48% MLB | 23 | MLBSEA | 156 | .196/.269/.286 | 2 | 2 | 60 | -0.1 |
Next 3 projected WAR -0.4Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2038Service0.0First FA2039
2027MiLB2028MiLB2029MiLB2030MiLB2031MiLB2032MiLB2033Pre-Arb$0.9M2034Pre-Arb$1.0M+4
Skills · percentileMiLB Statcast 2026 Rk
ISO54
Chase%28
wRC+24
BB%21
Z-Con%18
wOBA17
Career WAR0 WAR median (P10 0 / P90 0, comp-based) · star 0% · didn't stick 98%
CompsMatt Kennelly (age 21) · Rudy van Heydoorn (age 21) · Franklin Tineo (age 21)
2027 FULL-SEASON PROJECTIONpark-neutral Marcel · 116 proj PA
wRC+†49
AVG/OBP/SLG.186 / .258 / .257
PA116
HR1
K%31
BB%8
ISO72
MLB%0%
Value2027 · WAR
━ projected WAR━ paid WAR ($/8M) surplus deficit-$2M ctrl surplus
Tools · ContractCON 35 / 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. Catcher framing: only 2027 Statcast framing is modeled (Baseball Savant server-caches the leaderboard to the current season); prior-year framing is unmodeled — projections for established framers may run below FG-DC by 1-3 WAR.
| 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 | 17 | ROK | DSL Mariners | — | 138 | 119 | 32 | 5 | 0 | 2 | 13 | 28 | 4 | 0 | 1 | 269 | 360 | 361 | 722 | 92 | 330 | 20 | 9 | 328 | 38 | — | — | — | — | — | — |
| 2024 | 18 | ROK | ACL Mariners | — | 100 | 85 | 17 | 2 | 0 | 1 | 12 | 22 | 1 | 1 | 0 | 200 | 306 | 259 | 565 | 59 | 250 | 22 | 12 | 264 | 23 | — | — | — | — | — | — |
| 2025 | 19 | ROK | ACL Mariners | — | 186 | 154 | 40 | 7 | 0 | 1 | 27 | 43 | 3 | 0 | 1 | 260 | 380 | 325 | 705 | 65 | 348 | 23 | 15 | 328 | 51 | — | — | — | — | — | — |
| 2026 | 20 | A | Inland Empire 66ers | — | 36 | 29 | 6 | 2 | 0 | 0 | 5 | 9 | 2 | 1 | 1 | 207 | 361 | 276 | 637 | 69 | 300 | 25 | 14 | 310 | 49 | — | — | — | — | — | — |
| 2026 | 20 | ROK | ACL Mariners | — | 81 | 72 | 17 | 0 | 0 | 3 | 9 | 26 | 0 | 0 | 1 | 236 | 321 | 361 | 682 | 125 | 326 | 32 | 11 | 311 | 19 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2023 | 17 | ROK MLE | DSL Mariners | — | 138 | 123 | 23 | 3 | 0 | 1 | 9 | 34 | 4 | 0 | 1 | 187 | 265 | 236 | 500 | 49 | 233 | 25 | 7 | 225 | 38 | — | — | — | — | — | — |
| 2024 | 18 | ROK MLE | ACL Mariners | — | 100 | 89 | 14 | 1 | 0 | 1 | 8 | 32 | 1 | 1 | 0 | 157 | 235 | 202 | 437 | 45 | 218 | 32 | 8 | 202 | 23 | — | — | — | — | — | — |
| 2025 | 19 | ROK MLE | ACL Mariners | — | 186 | 165 | 33 | 5 | 0 | 1 | 16 | 62 | 3 | 0 | 1 | 200 | 283 | 248 | 531 | 48 | 302 | 33 | 9 | 244 | 51 | — | — | — | — | — | — |
| 2026 | 20 | A MLE | Inland Empire 66ers | — | 36 | 30 | 6 | 2 | 0 | 0 | 4 | 12 | 2 | 1 | 1 | 200 | 333 | 267 | 600 | 67 | 275 | 33 | 11 | 241 | 49 | — | — | — | — | — | — |
| 2026 | 20 | ROK MLE | ACL Mariners | — | 81 | 75 | 11 | 0 | 0 | 2 | 6 | 37 | 0 | 0 | 1 | 147 | 210 | 227 | 437 | 80 | 262 | 46 | 7 | 197 | 19 | — | — | — | — | — | — |
| 2023 | 17 | ROK MLE | DSL Mariners | — | 138 | 123 | 23 | 3 | 0 | 1 | 9 | 34 | 4 | 0 | 1 | 187 | 265 | 236 | 500 | 49 | 244 | 25 | 7 | 225 | 38 | — | — | — | — | — | — |
| 2023 | 17 | ROK RAW | DSL Mariners | — | 138 | 119 | 32 | 5 | 0 | 2 | 13 | 28 | 4 | 0 | 1 | 269 | 360 | 361 | 722 | 92 | 330 | 20 | 9 | 328 | 38 | — | — | — | — | — | — |
| 2024 | 18 | ROK MLE | ACL Mariners | — | 100 | 89 | 14 | 1 | 0 | 1 | 8 | 32 | 1 | 1 | 0 | 157 | 235 | 202 | 437 | 45 | 224 | 32 | 8 | 202 | 23 | — | — | — | — | — | — |
| 2024 | 18 | ROK RAW | ACL Mariners | — | 100 | 85 | 17 | 2 | 0 | 1 | 12 | 22 | 1 | 1 | 0 | 200 | 306 | 259 | 565 | 59 | 250 | 22 | 12 | 264 | 23 | — | — | — | — | — | — |
| 2025 | 19 | ROK MLE | ACL Mariners | — | 186 | 165 | 33 | 5 | 0 | 1 | 16 | 62 | 3 | 0 | 1 | 200 | 283 | 248 | 531 | 48 | 308 | 33 | 9 | 244 | 51 | — | — | — | — | — | — |
| 2025 | 19 | ROK RAW | ACL Mariners | — | 186 | 154 | 40 | 7 | 0 | 1 | 27 | 43 | 3 | 0 | 1 | 260 | 380 | 325 | 705 | 65 | 348 | 23 | 15 | 328 | 51 | — | — | — | — | — | — |
| 2026 | 20 | ROK MLE | 2 teams | — | 117 | 106 | 17 | 2 | 0 | 2 | 9 | 50 | 2 | 1 | 2 | 160 | 239 | 236 | 475 | 75 | 278 | 43 | 8 | 211 | 29 | — | — | — | — | — | — |
| 2026 | 20 | ROK RAW | 2 teams | — | 117 | 101 | 23 | 2 | 0 | 3 | 14 | 35 | 2 | 1 | 2 | 228 | 333 | 337 | 670 | 109 | 317 | 30 | 12 | 311 | 29 | — | — | — | — | — | — |
| 2023 | 17 | ROK MLE | DSL Mariners | — | 138 | 124 | 23 | 3 | 0 | 1 | 9 | 34 | 4 | 0 | 1 | 185 | 265 | 234 | 499 | 48 | 233 | 25 | 7 | 225 | 38 | — | — | — | — | — | — |
| 2024 | 18 | ROK MLE | ACL Mariners | — | 100 | 91 | 14 | 1 | 0 | 1 | 8 | 32 | 1 | 1 | 0 | 154 | 235 | 198 | 432 | 44 | 218 | 32 | 8 | 202 | 23 | — | — | — | — | — | — |
| 2025 | 19 | ROK MLE | ACL Mariners | — | 186 | 165 | 33 | 5 | 0 | 1 | 16 | 62 | 3 | 0 | 1 | 200 | 283 | 248 | 531 | 48 | 302 | 33 | 9 | 244 | 51 | — | — | — | — | — | — |
| 2026 | 20 | ROK MLE | 2 teams | — | 117 | 105 | 17 | 2 | 0 | 2 | 9 | 50 | 2 | 1 | 2 | 162 | 239 | 238 | 477 | 76 | 266 | 43 | 8 | 211 | 29 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2024 | 18 | ROK MLE | ACL Mariners | — | 100 | 91 | 14 | 1 | 0 | 1 | 8 | 32 | 1 | 1 | 0 | 154 | 235 | 198 | 432 | 44 | 218 | 32 | 8 | 202 | 23 | — | — | — | — | — | — |
| 2025 | 19 | ROK MLE | ACL Mariners | — | 186 | 165 | 33 | 5 | 0 | 1 | 16 | 62 | 3 | 0 | 1 | 200 | 283 | 248 | 531 | 48 | 302 | 33 | 9 | 244 | 51 | — | — | — | — | — | — |
| 2026 | 20 | ROK MLE | 2 teams | — | 117 | 105 | 17 | 2 | 0 | 2 | 9 | 50 | 2 | 1 | 2 | 162 | 239 | 238 | 477 | 76 | 266 | 43 | 8 | 211 | 29 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 21 | MLB MLE | SEA | 0% | 227 | 205 | 39 | 7 | 1 | 2 | 18 | 71 | 2 | 3 | 1 | 188 | 260 | 259 | 520 | 72 | 273 | 31 | 8 | 240 | 49 | -14 | +0 | +0 | +4 | +5 | -0.2 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 22 | MLB MLE | SEA | 34% | 212 | 191 | 37 | 6 | 1 | 3 | 17 | 65 | 2 | 2 | 1 | 193 | 266 | 276 | 543 | 83 | 275 | 31 | 8 | 249 | 55 | -11 | +0 | +0 | +4 | +5 | -0.3 |
| 2029 | 23 | MLB MLE | SEA | 48% | 322 | 289 | 59 | 10 | 2 | 5 | 26 | 97 | 4 | 4 | 1 | 198 | 271 | 290 | 561 | 92 | 277 | 30 | 8 | 257 | 60 | -15 | +0 | +0 | +6 | +7 | -0.2 |
| 2030 | 24 | MLB MLE | SEA | 53% | 399 | 360 | 73 | 13 | 2 | 6 | 32 | 118 | 4 | 4 | 2 | 202 | 275 | 301 | 576 | 98 | 278 | 30 | 8 | 263 | 64 | -17 | +0 | +0 | +7 | +9 | -0.1 |
| 2031 | 25 | MLB MLE | SEA | 55% | 442 | 398 | 82 | 14 | 2 | 8 | 36 | 129 | 5 | 5 | 2 | 205 | 278 | 308 | 586 | 104 | 279 | 29 | 8 | 267 | 67 | -17 | +0 | +0 | +8 | +10 | 0.0 |
| 2032 | 26 | MLB MLE | SEA | 56% | 469 | 423 | 87 | 15 | 2 | 9 | 38 | 136 | 5 | 5 | 2 | 207 | 280 | 314 | 594 | 107 | 280 | 29 | 8 | 270 | 69 | -17 | +0 | +0 | +8 | +10 | 0.1 |
| 2033 | 27 | MLB MLE | SEA | 55% | 480 | 433 | 89 | 15 | 2 | 9 | 39 | 139 | 5 | 5 | 2 | 206 | 279 | 311 | 591 | 106 | 279 | 29 | 8 | 269 | 68 | -18 | +0 | +0 | +9 | +10 | 0.1 |
| 2034 | 28 | MLB MLE | SEA | 55% | 482 | 435 | 88 | 15 | 2 | 8 | 39 | 141 | 5 | 4 | 2 | 204 | 277 | 307 | 584 | 103 | 278 | 29 | 8 | 266 | 66 | -19 | +0 | -1 | +9 | +10 | -0.1 |
| 2035 | 29 | MLB MLE | SEA | 58% | 477 | 431 | 87 | 15 | 2 | 8 | 38 | 141 | 5 | 3 | 2 | 201 | 274 | 300 | 575 | 99 | 276 | 30 | 8 | 262 | 63 | -21 | -0 | -1 | +9 | +10 | -0.4 |
| 2036 | 30 | MLB MLE | SEA | 60% | 470 | 424 | 84 | 14 | 2 | 7 | 38 | 140 | 5 | 3 | 3 | 198 | 271 | 292 | 563 | 94 | 274 | 30 | 8 | 257 | 60 | -22 | -1 | -2 | +8 | +10 | -0.6 |
| 2028 | 22 | MLB CTX | SEA | 34% | 73 | 66 | 12 | 2 | 0 | 1 | 6 | 22 | 1 | 1 | 0 | 192 | 265 | 273 | 538 | 81 | 273 | 30 | 8 | 247 | 55 | -4 | +0 | +0 | +1 | +2 | -0.1 |
| 2029 | 23 | MLB CTX | SEA | 48% | 156 | 141 | 28 | 5 | 1 | 2 | 12 | 47 | 2 | 2 | 1 | 196 | 269 | 286 | 555 | 90 | 274 | 30 | 8 | 255 | 60 | -7 | +0 | +0 | +3 | +3 | -0.1 |
| 2030 | 24 | MLB CTX | SEA | 53% | 210 | 189 | 37 | 6 | 1 | 3 | 17 | 62 | 2 | 2 | 1 | 200 | 273 | 297 | 570 | 96 | 276 | 30 | 8 | 260 | 64 | -9 | +0 | +0 | +4 | +5 | -0.1 |
| 2031 | 25 | MLB CTX | SEA | 55% | 242 | 218 | 44 | 8 | 1 | 4 | 19 | 71 | 3 | 3 | 1 | 203 | 276 | 304 | 581 | 101 | 277 | 29 | 8 | 265 | 67 | -10 | +0 | +0 | +4 | +5 | 0.0 |
| 2032 | 26 | MLB CTX | SEA | 56% | 261 | 235 | 48 | 8 | 1 | 5 | 21 | 75 | 3 | 3 | 1 | 205 | 278 | 310 | 588 | 105 | 277 | 29 | 8 | 268 | 69 | -10 | +0 | +0 | +5 | +6 | 0.1 |
| 2033 | 27 | MLB CTX | SEA | 55% | 264 | 238 | 48 | 8 | 1 | 5 | 21 | 77 | 3 | 3 | 1 | 204 | 277 | 307 | 585 | 103 | 277 | 29 | 8 | 266 | 68 | -10 | +0 | +0 | +5 | +6 | 0.1 |
| 2034 | 28 | MLB CTX | SEA | 55% | 263 | 237 | 47 | 8 | 1 | 4 | 21 | 77 | 3 | 2 | 1 | 202 | 275 | 302 | 578 | 100 | 276 | 29 | 8 | 263 | 66 | -11 | +0 | -0 | +5 | +6 | -0.1 |
| 2035 | 29 | MLB CTX | SEA | 58% | 276 | 249 | 50 | 9 | 1 | 4 | 22 | 82 | 3 | 2 | 1 | 200 | 273 | 296 | 569 | 97 | 274 | 30 | 8 | 260 | 63 | -12 | +0 | -1 | +5 | +6 | -0.2 |
| 2036 | 30 | MLB CTX | SEA | 60% | 283 | 255 | 50 | 9 | 1 | 4 | 23 | 85 | 3 | 2 | 2 | 197 | 269 | 289 | 557 | 92 | 272 | 30 | 8 | 255 | 60 | -13 | -0 | -1 | +5 | +6 | -0.4 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 2028 | 1828 | 364 | 63 | 8 | 32 | 162 | 598 | 23 | 20 | 9 | 199 | 273 | 295 | 568 | 96 | 275 | 29 | 8 | 261 | 61 | -86 | +0 | -2 | +36 | +44 | -0.8 | |
| / 162G | — | A+C | — | 650 | 586 | 117 | 20 | 3 | 10 | 52 | 192 | 7 | 6 | 3 | 200 | 273 | 295 | 568 | 96 | 276 | 30 | 8 | 261 | 61 | -27 | +0 | -1 | +12 | +14 | -0.2 | |
| Career | — | MLE | — | 4410 | 3972 | 793 | 131 | 18 | 69 | 354 | 1320 | 51 | 38 | 21 | 200 | 274 | 294 | 568 | 94 | 278 | 30 | 8 | 258 | 61 | -167 | +0 | -4 | +69 | +84 | -1.8 | |
| / 162G | — | MLE | — | 650 | 585 | 117 | 19 | 3 | 10 | 52 | 195 | 8 | 6 | 3 | 200 | 274 | 294 | 568 | 94 | 279 | 30 | 8 | 258 | 61 | -28 | +0 | -1 | +12 | +14 | -0.3 | |