Will Vierling

C Clearwater Threshers
Age 23 L/R 6'1" / 215 lbs A HR +14% Svc 0.0 · Ctrl thru 2037
Overview
APROSPECTMiLBFA 2038
OGV OFP35OGV rank#1862ETA2029MLB%0%
YearAgeLvl / TeamPAAVG/OBP/SLGHRSBwRC+WARMLE AVG/OBP/SLG
202521APHI56.191/.321/.2981038—.163/.268/.265
202622APHI284.248/.340/.4029363—.202/.273/.319
2027PROJMLE23MLBPHI394.193/.264/.31596630.1
2028PROJ30% MLB24MLBPHI61.199/.270/.33121670.0
2029PROJ44% MLB25MLBPHI118.202/.273/.33732690.0
Next 3 projected WAR 0.2Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2037Service0.0First FA2038
2027MiLB2028MiLB2029MiLB2030MiLB2031MiLB2032Pre-Arb$0.9M2033Pre-Arb$0.9M2034Pre-Arb$1.0M+3
Skills · percentileMiLB Statcast 2026 A
K%71
Max EV70
Whiff%61
Z-Con%61
Chase%42
BB%38
Career WAR0.0 WAR median (P10 0.0 / P90 0.0, comp-based) · star 0% · didn't stick 99%
CompsDarrien Miller (age 23) · Dom Nuñez (age 23) · Christopher Familia (age 23)
2027 FULL-SEASON PROJECTIONpark-neutral Marcel · 170 proj PA
wRC+†63
AVG/OBP/SLG.191 / .262 / .313
PA170
HR4
K%26
BB%8
ISO122
MLB%0%
Value2027 · WAR
BAT: -7.4 runs (wOBA-derived runs vs avg)-7BATRUN: +0.0 runs (SB/CS + UBR baserunning)+0RUNFLD: +0.0 runs (Defensive runs vs avg)+0FLDPOS: +3.0 runs (Positional adjustment)+3POSREP: +3.7 runs (Replacement-level credit)+4REPTotal WAR: +0.10+0.1WAR
0.00.51.00.10.10.10.00.027282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit-$0M ctrl surplus
Tools · ContractCON 46 / POW 48
Toolsscout grade
CONTACT46
scouting grade only
POWER48
scouting grade only
EYE53
scouting grade only
SPEED49
scouting grade only
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   MiLB
MLB Debut   2032
Service   0 yrs (est)
Team Control Through   2037
First FA Year   2038
YearStatusSalary Proj WAR Value Surplus
2027MiLBstill in minors · estimated debut 2032
2028MiLBstill in minors · estimated debut 2032
2029MiLBstill in minors · estimated debut 2032
2030MiLBstill in minors · estimated debut 2032
2031MiLBstill in minors · estimated debut 2032
2032Pre-Arb$0.9M+0.1$0.3M+$0.0M (cut)
2033Pre-Arb$0.9M———
2034Pre-Arb$1.0M———
2035Extbeyond projection horizon · no WAR estimate
2036Extbeyond projection horizon · no WAR estimate
2037Extbeyond projection horizon · no WAR estimate
Totals $0.0M $0.0M +$0.0M

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 = full-season projection (no games played yet). 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 1-3 WAR low.

YearAge LvlTeam MLB% PAAB H2B3BHR BBSOHBP SBCS AVGOBPSLGOPS ISOBABIP K%BB% wOBAwRC+ BATRUNFLDPOSREP WAR
▸ Career — actual stats, one row per stint (as recorded, no adjustments)
202521 AClearwater Threshers — 5647 9201 7132 00 191321298619 106242 2312 293 38 — — — — — —
202622 AClearwater Threshers — 284246 611109 30555 33 248340402743 154283 1911 333 63 — — — — — —
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
202521 A MLEClearwater Threshers — 5649 8201 5172 00 163268265533 102212 309 225 38 — — — — — —
202622 A MLEClearwater Threshers — 284257 52907 20755 33 202273319592 117252 267 262 63 — — — — — —
202521 A MLEClearwater Threshers — 5649 8201 5172 00 163268265533 102226 309 225 38 — — — — — —
202521 A RAWClearwater Threshers — 5647 9201 7132 00 191321298619 106242 2312 293 38 — — — — — —
202622 A MLEClearwater Threshers — 284257 52907 20755 33 202273319592 117254 267 262 63 — — — — — —
202622 A RAWClearwater Threshers — 284246 611109 30555 33 248340402743 154283 1911 333 63 — — — — — —
202521 A MLEClearwater Threshers — 5649 8201 5172 00 163268265533 102212 309 225 38 — — — — — —
202622 A MLEClearwater Threshers — 284257 52907 20755 33 202273319592 117252 267 262 63 — — — — — —
▸ Model inputs — neutral MLE (past 3 seasons)
202521 A MLEClearwater Threshers — 5649 8201 5172 00 163268265533 102212 309 225 38 — — — — — —
202622 A MLEClearwater Threshers — 284257 52907 20755 33 202273319592 117252 267 262 63 — — — — — —
▸ 2027 season
▸ 2027 — full MLE projection (neutral park, full availability)
202723 MLB MLEPHI 0% 394356 691229 301035 62 193264315579 122240 268 262 63 -17 +0 +0 +7 +9 0.1
▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%)
202824 MLB MLEPHI 30% 204184 36615 16532 31 197268324592 127243 268 267 67 -8 +0 +0 +4 +4 0.0
202925 MLB MLEPHI 44% 267241 49917 21683 41 200271330601 130246 258 271 69 -10 +0 +0 +5 +6 0.1
203026 MLB MLEPHI 51% 317285 571018 25804 41 202274334607 132248 258 274 71 -11 +0 +0 +6 +7 0.2
203127 MLB MLEPHI 52% 340306 631129 27864 41 203275335610 132250 258 275 72 -11 +0 +0 +6 +7 0.3
203228 MLB MLEPHI 53% 351316 641219 28894 41 203275334609 130251 258 274 72 -12 +0 -1 +6 +8 0.2
203329 MLB MLEPHI 53% 348314 631119 27894 21 201272328600 127249 268 271 69 -13 +0 -1 +6 +8 -0.0
203430 MLB MLEPHI 52% 341308 611118 26894 11 198269320588 122247 268 266 66 -14 -0 -2 +6 +7 -0.3
202824 MLB CTXPHI 30% 6155 11202 5161 10 199270331600 132244 268 270 67 -2 +0 +0 +1 +1 0.0
202925 MLB CTXPHI 44% 118107 22413 9301 21 202273337610 135246 258 274 69 -4 +0 +0 +2 +3 0.0
203026 MLB CTXPHI 51% 161146 29514 12412 21 204275341616 137248 257 277 71 -6 +0 +0 +3 +3 0.1
203127 MLB CTXPHI 52% 178160 34615 14452 21 205277342619 137250 258 278 72 -6 +0 +0 +3 +4 0.1
203228 MLB CTXPHI 53% 187168 35615 15482 21 205277341618 136251 268 278 72 -6 +0 -0 +3 +4 0.1
203329 MLB CTXPHI 53% 183165 34615 14472 11 203274334608 132250 268 274 69 -7 -0 -1 +3 +4 -0.0
203430 MLB CTXPHI 52% 178160 33615 14462 10 200270326597 127248 268 269 66 -7 +0 -1 +3 +4 -0.1
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career— A+C — 1066961 19835629 8327312 115 206277345623 139254 268 275 68 -38 +0 -2 +19 +23 0.2
/ 162G— A+C — 650586 12121418 511667 73 206278348626 142254 268 275 68 -23 +0 -1 +12 +14 0.1
Career— MLE — 26782413 48386967 20869034 2811 200273327600 126249 268 269 68 -86 +2 -4 +42 +51 0.5
/ 162G— MLE — 650586 11721216 501678 73 200272324596 125248 268 269 68 -24 +1 -1 +12 +14 0.1

How the minor-league lines were translated

One row per minor-league stint. Open a row to see each step: the raw rate, the park adjustment, the league/level factor, the age adjustment (hitters) and the resulting MLE rate. Factors are the same ones listed on the MLE Factors page.

2026 AClearwater Threshers · 284 PAwOBA .327 → .262 (−65)K% 19.4% → 26.3%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA19.37%÷1.000×1.360——26.34%
BB% (unintentional) /PA10.56%÷1.000×0.690—×0.9907.22%
HBP% /PA1.76%—×0.780—×0.9901.36%
Singles /BIP21.47%÷1.000×0.920×1.009×0.99019.73%
Doubles /BIP5.76%÷1.000×0.830×1.009×0.9904.78%
Triples /BIP0.00%÷1.000×0.910×1.009×0.9900.00%
Home runs /BIP4.71%÷1.000×0.800—×0.9903.73%

Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): no park row on file (treated as neutral) — applied at half strength. Age: age 23 vs a level average of 22.0 → −1.0% on BB/HBP/hit rates (1.0 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.009.

Result: wOBA .327 → .262; ISO .154 → .120; BABIP .283 → .252. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).

2025 AClearwater Threshers · 56 PAwOBA .287 → .225 (−62)K% 23.2% → 29.6%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA23.21%÷1.065×1.360——29.64%
BB% (unintentional) /PA12.50%÷0.975×0.690——8.85%
HBP% /PA3.57%—×0.780——2.79%
Singles /BIP17.65%÷1.030×0.920——15.76%
Doubles /BIP5.88%÷0.975×0.830——5.01%
Triples /BIP0.00%÷0.923×0.910——0.00%
Home runs /BIP2.94%÷1.083×0.800——2.17%

Factors used: level-wide A factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 117, 1B 106, 2B 95, 3B 85, K 113, BB 95 — applied at half strength. Age: age 22 vs a level average of 22.0 → +0.0% on BB/HBP/hit rates (0.0 yr younger than average).

Result: wOBA .287 → .225; ISO .106 → .081; BABIP .242 → .212. Both wOBAs use the same linear weights, so the change is the translation alone. The MLE line is not regressed to the mean — regression happens later, when seasons are blended into a projection (how).