Keegan Pieternella
C FCL Blue Jays
Age 19
S/R
5'8" / 169 lbs
ROK
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 Blue Jays… | 114 | .200/.363/.222 | 0 | 0 | 17 | — | .124/.248/.134 |
| 2026 | 18 | ROKTOR | 48 | .220/.333/.293 | 0 | 0 | 14 | — | .159/.229/.227 |
| 2027PROJ0% MLB | 19 | MLBTOR | 158 | .208/.282/.276 | 1 | 1 | 60 | 0.0 | |
| 2028PROJ34% MLB | 20 | MLBTOR | 50 | .213/.288/.293 | 0 | 0 | 66 | -0.0 | |
| 2029PROJ48% MLB | 21 | MLBTOR | 140 | .217/.293/.306 | 2 | 1 | 71 | 0.0 |
Next 3 projected WAR 0.0Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2038Service0.0First FA2039
2027MiLB2028MiLB2029MiLB2030MiLB2031MiLB2032MiLB2033Pre-Arb$0.9M2034Pre-Arb$1.0M+4
Skills · percentileMiLB Statcast 2026 Rk
Speed45
BB%43
Chase%41
ISO26
wRC+22
wOBA16
Career WAR0 WAR median (P10 0 / P90 0, comp-based) · star 1% · didn't stick 93%
CompsJose Marquez (age 19) · Blake Perkins (age 19) · Luis Barrera (age 19)
2027 FULL-SEASON PROJECTIONpark-neutral Marcel · 54 proj PA
wRC+†60
AVG/OBP/SLG.206 / .280 / .274
PA54
HR0
K%27
BB%8
ISO69
MLB%0%
Value2027 · WAR
━ projected WAR━ paid WAR ($/8M) surplus deficit+$18M ctrl surplus
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. 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) | |||||||||||||||||||||||||||||||
| 2025 | 17 | ROK | DSL Blue Jays Blue | — | 114 | 90 | 18 | 2 | 0 | 0 | 21 | 18 | 2 | 0 | 0 | 200 | 363 | 222 | 585 | 22 | 250 | 16 | 18 | 291 | 17 | — | — | — | — | — | — |
| 2026 | 18 | ROK | FCL Blue Jays | — | 48 | 41 | 9 | 1 | 1 | 0 | 7 | 15 | 0 | 0 | 1 | 220 | 333 | 293 | 626 | 73 | 346 | 31 | 15 | 294 | 14 | — | — | — | — | — | — |
| ▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents) | |||||||||||||||||||||||||||||||
| 2025 | 17 | ROK MLE | DSL Blue Jays Blue | — | 114 | 97 | 12 | 1 | 0 | 0 | 14 | 23 | 2 | 0 | 0 | 124 | 248 | 134 | 382 | 10 | 157 | 20 | 12 | 193 | 17 | — | — | — | — | — | — |
| 2026 | 18 | ROK MLE | FCL Blue Jays | — | 48 | 44 | 7 | 1 | 1 | 0 | 4 | 22 | 0 | 0 | 1 | 159 | 229 | 227 | 456 | 68 | 278 | 46 | 8 | 189 | 14 | — | — | — | — | — | — |
| 2025 | 17 | ROK MLE | DSL Blue Jays Blue | — | 114 | 97 | 12 | 1 | 0 | 0 | 14 | 23 | 2 | 0 | 0 | 124 | 248 | 134 | 382 | 10 | 162 | 20 | 12 | 193 | 17 | — | — | — | — | — | — |
| 2025 | 17 | ROK RAW | DSL Blue Jays Blue | — | 114 | 90 | 18 | 2 | 0 | 0 | 21 | 18 | 2 | 0 | 0 | 200 | 363 | 222 | 585 | 22 | 250 | 16 | 18 | 291 | 17 | — | — | — | — | — | — |
| 2026 | 18 | ROK MLE | FCL Blue Jays | — | 48 | 44 | 7 | 1 | 1 | 0 | 4 | 22 | 0 | 0 | 1 | 159 | 229 | 227 | 456 | 68 | 318 | 46 | 8 | 189 | 14 | — | — | — | — | — | — |
| 2026 | 18 | ROK RAW | FCL Blue Jays | — | 48 | 41 | 9 | 1 | 1 | 0 | 7 | 15 | 0 | 0 | 1 | 220 | 333 | 293 | 626 | 73 | 346 | 31 | 15 | 294 | 14 | — | — | — | — | — | — |
| 2025 | 17 | ROK MLE | DSL Blue Jays Blue | — | 114 | 97 | 12 | 1 | 0 | 0 | 14 | 23 | 2 | 0 | 0 | 124 | 248 | 134 | 382 | 10 | 157 | 20 | 12 | 193 | 17 | — | — | — | — | — | — |
| 2026 | 18 | ROK MLE | FCL Blue Jays | — | 48 | 44 | 7 | 1 | 1 | 0 | 4 | 22 | 0 | 0 | 1 | 159 | 229 | 227 | 456 | 68 | 278 | 46 | 8 | 189 | 14 | — | — | — | — | — | — |
| ▸ Model inputs — neutral MLE (past 3 seasons) | |||||||||||||||||||||||||||||||
| 2025 | 17 | ROK MLE | DSL Blue Jays Blue | — | 114 | 97 | 12 | 1 | 0 | 0 | 14 | 23 | 2 | 0 | 0 | 124 | 248 | 134 | 382 | 10 | 157 | 20 | 12 | 193 | 17 | — | — | — | — | — | — |
| 2026 | 18 | ROK MLE | FCL Blue Jays | — | 48 | 44 | 7 | 1 | 1 | 0 | 4 | 22 | 0 | 0 | 1 | 159 | 229 | 227 | 456 | 68 | 278 | 46 | 8 | 189 | 14 | — | — | — | — | — | — |
| ▸ 2027 season | |||||||||||||||||||||||||||||||
| ▸ 2027 — full MLE projection (neutral park, full availability) | |||||||||||||||||||||||||||||||
| 2027 | 19 | MLB MLE | TOR | 0% | 158 | 143 | 29 | 4 | 1 | 1 | 13 | 43 | 1 | 1 | 1 | 208 | 282 | 276 | 558 | 69 | 287 | 27 | 8 | 257 | 60 | -7 | -0 | +0 | +3 | +3 | 0.0 |
| ▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%) | |||||||||||||||||||||||||||||||
| 2028 | 20 | MLB MLE | TOR | 34% | 145 | 131 | 27 | 4 | 1 | 1 | 12 | 39 | 1 | 1 | 1 | 212 | 287 | 291 | 579 | 79 | 289 | 27 | 8 | 266 | 66 | -6 | -0 | +0 | +3 | +3 | -0.0 |
| 2029 | 21 | MLB MLE | TOR | 48% | 289 | 259 | 55 | 8 | 2 | 3 | 25 | 77 | 3 | 3 | 1 | 216 | 292 | 304 | 596 | 88 | 290 | 27 | 9 | 273 | 71 | -10 | +0 | +0 | +5 | +6 | 0.2 |
| 2030 | 22 | MLB MLE | TOR | 54% | 397 | 356 | 78 | 12 | 3 | 5 | 34 | 104 | 4 | 4 | 2 | 220 | 295 | 315 | 611 | 96 | 291 | 26 | 9 | 278 | 75 | -12 | +0 | +0 | +7 | +9 | 0.4 |
| 2031 | 23 | MLB MLE | TOR | 57% | 470 | 422 | 92 | 14 | 3 | 7 | 40 | 122 | 5 | 5 | 2 | 223 | 298 | 325 | 623 | 103 | 292 | 26 | 9 | 283 | 78 | -12 | +0 | +0 | +8 | +10 | 0.6 |
| 2032 | 24 | MLB MLE | TOR | 57% | 517 | 462 | 104 | 16 | 4 | 9 | 44 | 133 | 6 | 5 | 3 | 225 | 301 | 334 | 634 | 108 | 293 | 26 | 9 | 287 | 81 | -12 | -0 | +0 | +9 | +11 | 0.9 |
| 2033 | 25 | MLB MLE | TOR | 57% | 520 | 464 | 105 | 16 | 4 | 9 | 45 | 134 | 6 | 5 | 3 | 226 | 301 | 337 | 638 | 111 | 293 | 26 | 9 | 289 | 82 | -11 | -0 | +0 | +9 | +11 | 0.9 |
| 2034 | 26 | MLB MLE | TOR | 56% | 520 | 464 | 106 | 16 | 4 | 10 | 45 | 134 | 6 | 5 | 3 | 226 | 302 | 338 | 640 | 112 | 293 | 26 | 9 | 290 | 82 | -11 | -0 | +0 | +9 | +11 | 0.9 |
| 2035 | 27 | MLB MLE | TOR | 55% | 520 | 465 | 105 | 16 | 4 | 9 | 45 | 134 | 5 | 4 | 2 | 225 | 301 | 336 | 636 | 111 | 293 | 26 | 9 | 288 | 81 | -12 | +0 | +0 | +9 | +11 | 0.9 |
| 2036 | 28 | MLB MLE | TOR | 55% | 520 | 465 | 104 | 16 | 4 | 9 | 45 | 136 | 5 | 3 | 2 | 223 | 298 | 331 | 629 | 108 | 292 | 26 | 9 | 285 | 79 | -13 | -0 | -1 | +9 | +11 | 0.7 |
| 2037 | 29 | MLB MLE | TOR | 53% | 520 | 465 | 103 | 16 | 3 | 9 | 45 | 137 | 5 | 1 | 2 | 221 | 296 | 325 | 620 | 104 | 290 | 26 | 9 | 282 | 77 | -14 | -1 | -1 | +9 | +11 | 0.4 |
| 2038 | 30 | MLB MLE | TOR | 53% | 520 | 466 | 101 | 15 | 3 | 8 | 44 | 139 | 5 | 1 | 2 | 217 | 292 | 317 | 608 | 99 | 288 | 27 | 8 | 277 | 74 | -16 | -1 | -2 | +9 | +11 | 0.1 |
| 2039 | 31 | MLB MLE | TOR | 57% | 504 | 452 | 96 | 14 | 3 | 7 | 42 | 136 | 5 | 1 | 1 | 213 | 287 | 307 | 593 | 93 | 285 | 27 | 8 | 271 | 69 | -18 | -0 | -3 | +9 | +11 | -0.1 |
| 2028 | 20 | MLB CTX | TOR | 34% | 50 | 45 | 8 | 1 | 0 | 0 | 4 | 13 | 1 | 0 | 0 | 213 | 288 | 293 | 581 | 79 | 291 | 26 | 8 | 267 | 66 | -2 | +0 | +0 | +1 | +1 | -0.0 |
| 2029 | 21 | MLB CTX | TOR | 48% | 140 | 126 | 27 | 4 | 1 | 2 | 12 | 37 | 1 | 1 | 1 | 217 | 293 | 306 | 598 | 89 | 292 | 26 | 9 | 274 | 71 | -5 | -0 | +0 | +3 | +3 | 0.0 |
| 2030 | 22 | MLB CTX | TOR | 54% | 215 | 193 | 42 | 6 | 2 | 3 | 18 | 56 | 2 | 2 | 1 | 221 | 296 | 317 | 613 | 96 | 293 | 26 | 8 | 279 | 75 | -7 | +0 | +0 | +4 | +5 | 0.2 |
| 2031 | 23 | MLB CTX | TOR | 57% | 266 | 238 | 53 | 8 | 2 | 4 | 23 | 69 | 3 | 3 | 1 | 224 | 299 | 327 | 626 | 103 | 294 | 26 | 9 | 284 | 78 | -7 | +0 | +0 | +5 | +6 | 0.4 |
| 2032 | 24 | MLB CTX | TOR | 57% | 292 | 262 | 59 | 9 | 2 | 5 | 25 | 75 | 3 | 3 | 1 | 226 | 302 | 335 | 637 | 109 | 295 | 26 | 9 | 288 | 81 | -7 | +0 | +0 | +5 | +6 | 0.5 |
| 2033 | 25 | MLB CTX | TOR | 57% | 294 | 264 | 59 | 9 | 2 | 5 | 25 | 76 | 3 | 3 | 1 | 227 | 302 | 338 | 640 | 111 | 295 | 26 | 9 | 290 | 82 | -6 | +0 | +0 | +5 | +6 | 0.5 |
| 2034 | 26 | MLB CTX | TOR | 56% | 294 | 264 | 59 | 9 | 2 | 5 | 25 | 76 | 3 | 3 | 1 | 227 | 302 | 340 | 642 | 113 | 295 | 26 | 9 | 291 | 82 | -6 | +0 | +0 | +5 | +6 | 0.6 |
| 2035 | 27 | MLB CTX | TOR | 55% | 288 | 258 | 58 | 9 | 2 | 5 | 25 | 74 | 3 | 2 | 1 | 226 | 301 | 337 | 639 | 111 | 294 | 26 | 9 | 289 | 81 | -6 | +0 | +0 | +5 | +6 | 0.5 |
| 2036 | 28 | MLB CTX | TOR | 55% | 285 | 255 | 57 | 9 | 2 | 5 | 25 | 74 | 3 | 1 | 1 | 224 | 299 | 332 | 632 | 108 | 293 | 26 | 9 | 286 | 79 | -7 | -0 | -0 | +5 | +6 | 0.4 |
| 2037 | 29 | MLB CTX | TOR | 53% | 278 | 249 | 55 | 8 | 2 | 5 | 24 | 73 | 3 | 1 | 1 | 221 | 296 | 326 | 622 | 104 | 291 | 26 | 9 | 283 | 77 | -8 | -0 | -1 | +5 | +6 | 0.2 |
| 2038 | 30 | MLB CTX | TOR | 53% | 274 | 246 | 54 | 8 | 2 | 4 | 23 | 73 | 3 | 1 | 1 | 218 | 293 | 318 | 611 | 100 | 289 | 27 | 8 | 278 | 74 | -9 | -0 | -1 | +5 | +6 | 0.1 |
| 2039 | 31 | MLB CTX | TOR | 57% | 285 | 256 | 55 | 8 | 2 | 4 | 24 | 77 | 3 | 0 | 1 | 214 | 288 | 308 | 596 | 94 | 286 | 27 | 8 | 272 | 69 | -10 | -0 | -2 | +5 | +6 | -0.1 |
| ▸ Career Totals | |||||||||||||||||||||||||||||||
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||||||||||||||
| Career | — | A+C | — | 2961 | 2656 | 586 | 88 | 21 | 47 | 253 | 773 | 31 | 20 | 11 | 221 | 296 | 323 | 619 | 102 | 292 | 26 | 9 | 283 | 75 | -80 | -0 | -4 | +53 | +64 | 3.3 | |
| / 162G | — | A+C | — | 650 | 583 | 128 | 19 | 5 | 10 | 56 | 170 | 7 | 4 | 2 | 220 | 296 | 321 | 616 | 101 | 291 | 26 | 9 | 283 | 75 | -18 | -0 | -1 | +12 | +14 | 0.7 | |
| Career | — | MLE | — | 5658 | 5061 | 1104 | 166 | 39 | 86 | 489 | 1485 | 58 | 38 | 25 | 218 | 294 | 317 | 612 | 99 | 289 | 26 | 9 | 279 | 75 | -151 | -2 | -7 | +98 | +119 | 5.8 | |
| / 162G | — | MLE | — | 650 | 581 | 126 | 19 | 4 | 10 | 56 | 171 | 7 | 4 | 3 | 217 | 293 | 315 | 608 | 98 | 288 | 26 | 9 | 279 | 75 | -18 | -0 | -1 | +12 | +14 | 0.7 | |