Guillermo Williamson

LF Eugene Emeralds
Age 23 L/L 6'1" / 200 lbs A+ HR -15%H -3% Svc 0.0 · Ctrl thru 2036
Overview
A+PROSPECTMiLBFA 2037
ETA2029MLB%0%
YearAgeLvl / TeamPAAVG/OBP/SLGHRSBwRC+WARMLE AVG/OBP/SLG
202420ASF325.238/.336/.40812155—.185/.265/.308
202521A+SF97.218/.365/.3593074—.195/.312/.329
202521INTLYaquis de Obr…61.196/.317/.2550069—
2027PROJ0% MLB23MLBSF1.215/.290/.3450083-0.0
2028PROJ30% MLB24MLBSF46.218/.293/.3521086-0.0
2029PROJ44% MLB25MLBSF114.220/.295/.3573088-0.0
Next 3 projected WAR -0.1Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2036Service0.0First FA2037
2027MiLB2028MiLB2029MiLB2030MiLB2031Pre-Arb$0.9M2032Pre-Arb$0.9M2033Ext$0.9M2034Ext$3M+2
Skills · percentileMiLB Statcast 2025 A+
BB%95
ISO69
wOBA67
wRC+63
K%35
Chase%35
CompsDaniel Palka (age 23) · Nicky Delmonico (age 23) · Michael Burgess (age 23)
2027 FULL-SEASON PROJECTIONstats below = full-season projection
showingPROJ
wRC+†83
AVG/OBP/SLG.215 / .290 / .345
PA1
HR0
K%28
BB%9
BABIP281
ISO160
MLB%0%
Value2027 · WAR
BAT: -2.1 runs (wOBA-derived runs vs avg)-2BATRUN: +0.2 runs (SB/CS + UBR baserunning)+0RUNFLD: +0.0 runs (Defensive runs vs avg)+0FLDPOS: -1.1 runs (Positional adjustment)-1POSREP: +2.3 runs (Replacement-level credit)+2REPTotal WAR: +0.00+0.0WAR
0.00.51.00.00.027282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit-$2M ctrl surplus
Tools · Contract
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   MiLB
MLB Debut   2031
Service   0 yrs (est)
Team Control Through   2036
First FA Year   2037
YearStatusSalary Proj WAR Value Surplus
2027MiLBstill in minors · estimated debut 2031
2028MiLBstill in minors · estimated debut 2031
2029MiLBstill in minors · estimated debut 2031
2030MiLBstill in minors · estimated debut 2031
2031Pre-Arb$0.9M———
2032Pre-Arb$0.9M———
2033Extbeyond projection horizon · no WAR estimate
2034Extbeyond projection horizon · no WAR estimate
2035Extbeyond projection horizon · no WAR estimate
2036Extbeyond projection horizon · no WAR estimate
Totals $0.0M $-0.3M +$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 = actual YTD + projected ROS + total. 2028+ via Advanced Marcel + aging curve.

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)
202218 ROKDSL Giants Black — 224188 441507 30643 21 234348426774 191308 2913 343 28 — — — — — —
202319 ROKACL Giants Black — 229186 531509 38674 10 285417511927 226396 2917 409 64 — — — — — —
202420 ASan Jose Giants — 325282 6712012 371005 11 238336408744 170322 3111 335 55 — — — — — —
202521 A+Eugene Emeralds — 9778 17203 18260 00 218365359724 141280 2719 332 74 — — — — — —
202521 INTLYaquis de Obregon — 6151 10300 8181 01 196317255572 59303 3013 271 69 — — — — — —
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
202218 ROK MLEDSL Giants Black — 224196 27903 22783 21 138235230465 92193 3510 210 28 — — — — — —
202319 ROK MLEACL Giants Black — 229200 35906 24964 10 175276310586 135290 4210 263 64 — — — — — —
202420 A MLESan Jose Giants — 325292 54909 271425 11 185265308574 123306 448 249 55 — — — — — —
202521 A+ MLEEugene Emeralds — 9782 16203 14330 00 195312329642 134264 3414 277 74 — — — — — —
202218 ROK MLEDSL Giants Black — 224196 27903 22783 21 138235230465 92203 3510 210 28 — — — — — —
202218 ROK RAWDSL Giants Black — 224188 441507 30643 21 234348426774 191308 2913 343 28 — — — — — —
202319 ROK MLEACL Giants Black — 229200 35906 24964 10 175276310586 135293 4210 263 64 — — — — — —
202319 ROK RAWACL Giants Black — 229186 531509 38674 10 285417511927 226396 2917 409 64 — — — — — —
202420 A MLESan Jose Giants — 325292 54909 271425 11 185265308574 123317 448 249 55 — — — — — —
202420 A RAWSan Jose Giants — 325282 6712012 371005 11 238336408744 170322 3111 335 55 — — — — — —
202521 A+ MLE2 teams — 158133 25304 22531 01 188308301608 113273 3414 277 74 — — — — — —
202521 A+ RAW2 teams — 158129 27503 26441 01 209346318664 109289 2816 308 74 — — — — — —
202218 ROK MLEDSL Giants Black — 224197 27903 22783 21 137235228464 91193 3510 210 28 — — — — — —
202319 ROK MLEACL Giants Black — 229199 35906 24964 10 176276312588 136290 4210 263 64 — — — — — —
202420 A MLESan Jose Giants — 325290 54909 271425 11 186265310576 124306 448 249 55 — — — — — —
202521 A+ MLE2 teams — 158134 25304 22531 01 187308299606 112264 3414 277 74 — — — — — —
▸ Model inputs — neutral MLE (past 3 seasons)
202420 A MLESan Jose Giants — 325290 54909 271425 11 186265310576 124306 448 249 55 — — — — — —
202521 A+ MLE2 teams — 158134 25304 22531 01 187308299606 112264 3414 277 74 — — — — — —
▸ 2027 season
▸ 2027 — full MLE projection (neutral park, full availability)
202723 MLB MLESF 0% 276248 541017 24772 10 219293355649 136285 289 291 83 -5 +0 +0 -3 +6 0.0
▸ 2027 — real world (MLB)
202723 MLB CTXSF 0% 11 0000 000 00 215290345634 130281 00 286 83 -0 +0 +0 -0 +0 -0.0
▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%)
202824 MLB MLESF 30% 151136 30514 13421 00 222297363660 141286 289 296 86 -2 +0 +0 -2 +3 -0.1
202925 MLB MLESF 44% 257231 51917 22702 00 224299368667 144287 279 299 88 -4 +0 +0 -3 +6 -0.1
203026 MLB MLESF 51% 331296 671229 29893 00 225300371671 146286 279 300 89 -4 +0 +0 -4 +7 -0.1
203127 MLB MLESF 52% 372334 7514210 321003 00 225300370670 145286 279 300 89 -5 +0 +0 -4 +8 -0.1
203228 MLB MLESF 53% 396356 7914211 341073 00 224299367665 143285 279 298 88 -6 +0 -1 -4 +9 -0.2
202824 MLB CTXSF 30% 4642 9201 4130 00 218293352645 135282 289 290 86 -1 +0 +0 -0 +1 -0.0
202925 MLB CTXSF 44% 114102 23413 10311 00 220295357652 137282 279 293 88 -2 +0 +0 -1 +2 -0.0
203026 MLB CTXSF 51% 168149 33614 15452 00 221296359655 139282 279 294 89 -2 +0 +0 -2 +4 -0.0
203127 MLB CTXSF 52% 195174 38715 17522 00 220296358654 138282 279 294 89 -3 +0 +0 -2 +4 -0.0
203228 MLB CTXSF 53% 211189 41815 18572 00 219295355650 136281 279 292 88 -3 +0 -0 -2 +5 -0.1
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career— A+C — 734656 14427418 641987 00 220296355651 136284 279 293 75 -10 +0 -0 -8 +16 -0.3
/ 162G— A+C — 650581 12824416 571756 00 220297358655 138284 279 293 75 -9 +0 -0 -7 +14 -0.2
Career— MLE — 25482268 46588966 23480626 53 205287339626 134283 329 280 75 -23 +0 -1 -17 +35 -0.6
/ 162G— MLE — 650579 11822217 602067 11 204287337624 133281 329 280 75 -9 +0 -0 -7 +14 -0.2