Seong-Jun Kim

SS ACL Rangers
Age 20 R/R 6'0" / 185 lbs ROK HR +15%BB +5% Svc 0.0 · Ctrl thru 2036
Overview
ROKPROSPECTMiLBFA 2037
OGV OFP35OGV rank#1639ETA2029MLB%0%
YearAgeLvl / TeamPAAVG/OBP/SLGHRSBwRC+WARMLE AVG/OBP/SLG
202619A/ROKTEX186.287/.395/.5228863—.193/.276/.356
2027PROJMLE20MLBTEX296.198/.266/.3156564-0.1
2028PROJ34% MLB21MLBTEX56.203/.272/.3291168-0.0
2029PROJ48% MLB22MLBTEX127.207/.276/.3373271-0.1
Next 3 projected WAR -0.2Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2036Service0.0First FA2037
2027MiLB2028MiLB2029MiLB2030MiLB2031Pre-Arb$0.9M2032Pre-Arb$0.9M2033Pre-Arb$0.9M2034Arb-1$2M+2
Career WAR0.0 WAR median (P10 0.0 / P90 1.5, comp-based) · star 1% · didn't stick 92%
CompsJhostynxon Garcia (age 20) · Denzer Guzman (age 20) · Cutter Coffey (age 20)
2027 FULL-SEASON PROJECTIONpark-neutral Marcel · 108 proj PA
wRC+†64
AVG/OBP/SLG.197 / .264 / .312
PA108
HR2
K%33
BB%7
ISO117
MLB%0%
Value2027 · WAR
BAT: -4.6 runs (wOBA-derived runs vs avg)-5BATRUN: +0.5 runs (SB/CS + UBR baserunning)+0RUNFLD: -0.3 runs (Defensive runs vs avg)-0FLDPOS: +1.2 runs (Positional adjustment)+1POSREP: +2.3 runs (Replacement-level credit)+2REPTotal WAR: -0.10-0.1WAR
0.00.51.00.10.20.30.30.30.10.027282930313233343536
━ projected WAR━ paid WAR ($/8M) surplus deficit+$2M ctrl surplus
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+0.2$0.6M+$0.0M
2032Pre-Arb$0.9M+0.3$0.8M+$0.3M
2033Pre-Arb$0.9M+0.3$0.8M+$0.3M
2034Arb-1$2M+0.3$0.7M+$0.0M (cut)
2035Arb-2$2M+0.1$0.2M+$0.0M (cut)
2036Arb-3$2M———
Totals $3M $3M +$0.6M

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.

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)
202619 AHickory Crawdads — 2625 5201 190 00 200231400631 200267 354 275 16 — — — — — —
202619 ROKACL Rangers — 160132 40917 24513 80 303421545967 242440 3215 422 71 — — — — — —
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
202619 A MLEHickory Crawdads — 2625 4101 1120 00 160192320512 160241 464 192 16 — — — — — —
202619 ROK MLEACL Rangers — 160141 28615 15733 80 199289362651 163339 469 273 71 — — — — — —
202619 ROK MLE2 teams — 186166 31715 16863 80 187270331602 145342 469 262 63 — — — — — —
202619 ROK RAW2 teams — 186157 451118 25603 80 287395522917 236411 3213 401 63 — — — — — —
202619 ROK MLE2 teams — 186165 31715 16863 80 188270333604 145325 469 262 63 — — — — — —
▸ Model inputs — neutral MLE (past 3 seasons)
202619 ROK MLE2 teams — 186165 31715 16863 80 188270333604 145325 469 262 63 — — — — — —
▸ 2027 season
▸ 2027 — full MLE projection (neutral park, full availability)
202720 MLB MLETEX 0% 296269 541026 22993 51 198266315581 117284 337 263 64 -13 +1 -1 +3 +6 -0.1
▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%)
202821 MLB MLETEX 34% 162147 30613 12532 31 202271324595 122286 337 269 68 -6 +0 -1 +2 +4 -0.1
202922 MLB MLETEX 48% 262237 49926 20843 51 206275331607 126287 328 273 71 -9 +1 -1 +3 +6 -0.1
203023 MLB MLETEX 54% 353319 661228 271114 72 209279338617 129288 318 277 74 -11 +1 -0 +4 +8 0.1
203124 MLB MLETEX 55% 412373 7915210 321274 82 212282343625 131289 318 281 76 -12 +1 +0 +4 +9 0.3
203225 MLB MLETEX 56% 445402 8616311 351355 82 213284347631 133289 308 283 78 -12 +1 +1 +5 +10 0.5
203326 MLB MLETEX 56% 461417 8917311 361405 92 213284346630 133289 308 283 78 -12 +1 +1 +5 +10 0.5
203427 MLB MLETEX 55% 467422 9017311 371435 92 212283344627 132288 318 282 77 -13 +1 +1 +5 +10 0.5
203528 MLB MLETEX 55% 465421 8917311 361435 82 211281340620 129287 318 279 75 -14 +1 +1 +5 +10 0.3
203629 MLB MLETEX 58% 455413 8516210 351414 72 208278334612 125286 318 276 73 -15 +1 -0 +5 +10 0.0
202821 MLB CTXTEX 34% 5651 10201 4181 10 203272329601 126285 327 271 68 -2 +0 -0 +1 +1 -0.0
202922 MLB CTXTEX 48% 127115 24413 10411 21 207276337613 130286 328 276 71 -4 +0 -0 +1 +3 -0.1
203023 MLB CTXTEX 54% 191172 36615 15602 41 210280343623 133287 318 280 74 -6 +0 -0 +2 +4 0.1
203124 MLB CTXTEX 55% 228206 44816 18702 41 213283348631 136288 318 283 76 -6 +0 +0 +2 +5 0.2
203225 MLB CTXTEX 56% 249225 48916 19763 51 215285352637 138289 318 286 78 -7 +1 +1 +3 +5 0.3
203326 MLB CTXTEX 56% 259234 51927 20793 51 214285352637 138288 318 285 78 -7 +1 +1 +3 +6 0.3
203427 MLB CTXTEX 55% 258233 50917 20793 51 213284349633 136288 318 284 77 -7 +1 +1 +3 +6 0.3
203528 MLB CTXTEX 55% 255230 48916 20783 41 212282345627 133287 318 281 75 -8 +0 +0 +3 +6 0.1
203629 MLB CTXTEX 58% 264238 49916 21823 41 209279339618 129286 318 278 73 -9 +0 -0 +3 +6 0.0
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career— A+C — 18871704 36065947 14758321 348 211282343625 131289 318 282 74 -56 +4 +2 +20 +41 1.1
/ 162G— A+C — 650587 12322316 512017 123 210281339620 129287 318 282 74 -19 +1 +1 +7 +14 0.4
Career— MLE — 37763415 7141362388 294119941 7416 209280340619 131292 328 278 74 -108 +7 +3 +38 +78 1.8
/ 162G— MLE — 650588 12223415 512067 133 207279337615 129289 328 278 74 -20 +1 +1 +7 +14 0.3

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 ROKACL Rangers · 160 PAwOBA .414 → .273 (−141)K% 31.9% → 45.9%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA31.87%÷1.000×1.440——45.90%
BB% (unintentional) /PA15.00%÷1.000×0.620—×1.0089.37%
HBP% /PA1.88%—×0.720—×1.0081.36%
Singles /BIP28.40%÷1.000×0.820×0.990×1.00823.23%
Doubles /BIP11.11%÷1.000×0.720×0.990×1.0087.98%
Triples /BIP1.23%÷1.000×0.720×0.990×1.0080.89%
Home runs /BIP8.64%÷1.000×0.780—×1.0086.79%

Factors used: level-wide ROK 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 19 vs a level average of 19.5 → +0.8% on BB/HBP/hit rates (0.5 yr younger than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.990.

Result: wOBA .414 → .273; ISO .242 → .158; BABIP .440 → .339. 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).

2026 AHickory Crawdads · 26 PAwOBA .267 → .192 (−75)K% 34.6% → 47.1%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA34.62%÷1.000×1.360——47.08%
BB% (unintentional) /PA3.85%÷1.000×0.690—×1.0452.77%
HBP% /PA0.00%—×0.780—×1.0450.00%
Singles /BIP12.50%÷1.000×0.920—×1.04512.02%
Doubles /BIP12.50%÷1.000×0.830—×1.04510.84%
Triples /BIP0.00%÷1.000×0.910—×1.0450.00%
Home runs /BIP6.25%÷1.000×0.800—×1.0455.22%

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 19 vs a level average of 22.0 → +4.5% on BB/HBP/hit rates (3.0 yr younger than average).

Result: wOBA .267 → .192; ISO .200 → .138; BABIP .267 → .241. 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).