Jeison Lopez

OF ACL Athletics
Age 21 R/R 6'1" / 170 lbs ROK HR -5% Svc 0.0 · Ctrl thru 2038
Overview
ROKPROSPECTMiLBFA 2039
MLB%0%
YearAgeLvl / TeamPAAVG/OBP/SLGHRSBwRC+WARMLE AVG/OBP/SLG
202418ROKOAK29.200/.310/.3200111—.115/.207/.192
202519ROKOAK198.234/.321/.3331414—.148/.223/.210
202620ROKOAK116.245/.330/.3922232—.160/.226/.245
2027PROJMLE21MLBOAK226.190/.247/.2712346-0.3
2028PROJ34% MLB22MLBOAK38.201/.259/.2960152-0.1
Next 2 projected WAR -0.4Projected rows: MLB playing time only, park and league context applied.
ContractESTIMATED
Control thru2038Service0.0First FA2039
2027MiLB2028MiLB2029Ext$0.0M2030Ext$0.0M2031Ext$0.0M2032Ext$0.0M2033Ext$0.9M2034Ext$1.0M+4
Skills · percentileMiLB Statcast 2026 Rk
ISO64
wRC+25
wOBA23
K%20
Speed19
Chase%14
Career WAR0.0 WAR median (P10 0.0 / P90 0.0, comp-based) · star 0% · didn't stick 99%
CompsVictor Duarte (age 21) · Luis Palacios (age 21) · Orlando Sandoval (age 21)
2027 FULL-SEASON PROJECTIONpark-neutral Marcel · 61 proj PA
wRC+†46
AVG/OBP/SLG.188 / .245 / .269
PA61
HR1
K%31
BB%6
ISO81
MLB%0%
Value2027 · WAR
BAT: -3.9 runs (wOBA-derived runs vs avg)-4BATRUN: +0.2 runs (SB/CS + UBR baserunning)+0RUNFLD: +0.0 runs (Defensive runs vs avg)+0FLDPOS: -0.4 runs (Positional adjustment)-0POSREP: +1.3 runs (Replacement-level credit)+1REPTotal WAR: -0.30-0.3WAR
trajectory · projected WAR by year
-0.3-0.12728
Tools · ContractCON 35 / POW 25
Toolsscout grade
CONTACT35
scouting grade only
POWER25
scouting grade only
EYE25
scouting grade only
SPEED45
scouting grade only
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   MiLB
MLB Debut   2033
Service   0 yrs (est)
Team Control Through   2038
First FA Year   2039
YearStatusSalary Proj WAR Value Surplus
2027MiLBstill in minors · estimated debut 2033
2028MiLBstill in minors · estimated debut 2033
2029Extbeyond projection horizon · no WAR estimate
2030Extbeyond projection horizon · no WAR estimate
2031Extbeyond projection horizon · no WAR estimate
2032Extbeyond projection horizon · no WAR estimate
2033Extbeyond projection horizon · no WAR estimate
2034Extbeyond projection horizon · no WAR estimate
2035Extbeyond projection horizon · no WAR estimate
2036Extbeyond projection horizon · no WAR estimate
2037Extbeyond projection horizon · no WAR estimate
2038Extbeyond 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.

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)
202317 ROKDSL Athletics — 2421 3000 1100 20 143182143325 250 424 142 -47 — — — — — —
202418 ROKDSL Athletics — 2925 5300 2102 11 200310320630 120333 347 294 11 — — — — — —
202519 ROKDSL Athletics — 198171 401021 15417 44 234321333655 99293 218 294 14 — — — — — —
202620 ROKACL Athletics — 116102 25902 10343 20 245330392723 147348 299 324 32 — — — — — —
▸ Career — adjusted (every ACTUAL line translated to park/league-neutral MLB equivalents)
202317 ROK MLEDSL Athletics — 2421 2000 1120 20 9513695232 169 504 99 -47 — — — — — —
202418 ROK MLEDSL Athletics — 2926 3200 1122 11 115207192399 77221 413 184 11 — — — — — —
202519 ROK MLEDSL Athletics — 198176 26611 10507 44 148223210433 62182 255 189 14 — — — — — —
202620 ROK MLEACL Athletics — 116106 17601 6493 20 160226245471 85282 425 215 32 — — — — — —
202317 ROK MLEDSL Athletics — 2421 2000 1120 20 9513695232 200 504 99 -47 — — — — — —
202317 ROK RAWDSL Athletics — 2421 3000 1100 20 143182143325 250 424 142 -47 — — — — — —
202418 ROK MLEDSL Athletics — 2926 3200 1122 11 115207192399 77214 413 184 11 — — — — — —
202418 ROK RAWDSL Athletics — 2925 5300 2102 11 200310320630 120333 347 294 11 — — — — — —
202519 ROK MLEDSL Athletics — 198176 26611 10507 44 148223210433 62194 255 189 14 — — — — — —
202519 ROK RAWDSL Athletics — 198171 401021 15417 44 234321333655 99293 218 294 14 — — — — — —
202620 ROK MLEACL Athletics — 116106 17601 6493 20 160226245471 85286 425 215 32 — — — — — —
202620 ROK RAWACL Athletics — 116102 25902 10343 20 245330392723 147348 299 324 32 — — — — — —
202317 ROK MLEDSL Athletics — 2423 2000 1120 20 8713687223 169 504 99 -47 — — — — — —
202418 ROK MLEDSL Athletics — 2926 3200 1122 11 115207192399 77221 413 184 11 — — — — — —
202519 ROK MLEDSL Athletics — 198179 26611 10507 44 145223207430 61182 255 189 14 — — — — — —
202620 ROK MLEACL Athletics — 116106 17601 6493 20 160226245471 85282 425 215 32 — — — — — —
▸ Model inputs — neutral MLE (past 3 seasons)
202418 ROK MLEDSL Athletics — 2926 3200 1122 11 115207192399 77221 413 184 11 — — — — — —
202519 ROK MLEDSL Athletics — 198179 26611 10507 44 145223207430 61182 255 189 14 — — — — — —
202620 ROK MLEACL Athletics — 116106 17601 6493 20 160226245471 85282 425 215 32 — — — — — —
▸ 2027 season
▸ 2027 — full MLE projection (neutral park, full availability)
202721 MLB MLEOAK 0% 226208 39812 13703 31 190247271518 81271 316 236 46 -15 +0 +0 -1 +5 -0.3
▸ Career projection (2028+) — MLB context, MLB playing time (PA × MLB%)
202822 MLB MLEOAK 34% 112103 20411 6342 21 195253285538 90273 305 245 52 -6 +0 +0 -1 +2 -0.5
202822 MLB CTXOAK 34% 3835 7200 2121 10 201259296555 95283 325 252 52 -2 +0 +0 -0 +1 -0.1
▸ Career Totals
▸ Career totals — MLB only (actual + projected)
Career— A+C — 3835 7200 2121 10 200263257520 57304 325 252 26 -2 +0 +0 -0 +1 -0.1
/ 162G— A+C — 650599 1203400 3420517 170 200263257520 57305 325 252 26 -37 +3 +0 -4 +14 -2.4
Career— MLE — 540489 792024 2717615 126 162228235463 74238 335 207 26 -10 +0 +0 -1 +4 -0.8
/ 162G— MLE — 650589 952425 3221218 147 161227234461 73237 335 207 26 -39 +1 +0 -4 +14 -2.9

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 Athletics · 116 PAwOBA .316 → .215 (−101)K% 29.3% → 42.2%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA29.31%÷1.000×1.440——42.21%
BB% (unintentional) /PA8.62%÷1.000×0.620—×0.9955.32%
HBP% /PA2.59%—×0.720—×0.9951.85%
Singles /BIP20.59%÷1.000×0.820×1.050×0.99517.64%
Doubles /BIP13.24%÷1.000×0.720×1.050×0.9959.96%
Triples /BIP0.00%÷1.000×0.720×1.050×0.9950.00%
Home runs /BIP2.94%÷1.000×0.780—×0.9952.28%

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 20 vs a level average of 19.5 → −0.5% on BB/HBP/hit rates (0.5 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×1.050.

Result: wOBA .316 → .215; ISO .147 → .097; BABIP .348 → .282. 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 DSLDSL Athletics · 198 PAwOBA .293 → .189 (−104)K% 20.7% → 25.2%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA20.71%÷1.004×1.220——25.16%
BB% (unintentional) /PA7.58%÷1.009×0.700—×0.9955.23%
HBP% /PA3.54%—×0.700—×0.9952.46%
Singles /BIP20.77%÷0.994×0.680×0.950×0.99513.43%
Doubles /BIP7.69%÷1.013×0.600×0.950×0.9954.31%
Triples /BIP1.54%÷0.900×0.600×0.950×0.9950.97%
Home runs /BIP0.77%÷0.868×0.470—×0.9950.41%

Factors used: level-wide DSL factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 74, 1B 99, 2B 103, 3B 80, K 101, BB 102 — applied at half strength. Age: age 19 vs a level average of 18.5 → −0.5% on BB/HBP/hit rates (0.5 yr older than average). Ground-ball/fly-ball mix moves 1B/2B/3B by ×0.950.

Result: wOBA .293 → .189; ISO .099 → .058; BABIP .293 → .182. 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).

2024 DSLDSL Athletics · 29 PAwOBA .287 → .184 (−103)K% 34.5% → 42.5%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA34.48%÷0.991×1.220——42.47%
BB% (unintentional) /PA6.90%÷0.994×0.700—×1.0084.89%
HBP% /PA6.90%—×0.700—×1.0084.86%
Singles /BIP13.33%÷0.975×0.680—×1.0089.37%
Doubles /BIP20.00%÷0.951×0.600—×1.00812.71%
Triples /BIP0.00%÷0.905×0.600—×1.0080.00%
Home runs /BIP0.00%÷1.215×0.470—×1.0080.00%

Factors used: level-wide DSL factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 143, 1B 95, 2B 90, 3B 81, K 98, BB 99 — applied at half strength. Age: age 18 vs a level average of 18.5 → +0.8% on BB/HBP/hit rates (0.5 yr younger than average).

Result: wOBA .287 → .184; ISO .120 → .070; BABIP .333 → .221. 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).

2023 DSLDSL Athletics · 24 PAwOBA .145 → .099 (−46)K% 41.7% → 51.1%
ComponentRawPark ÷Level factor ×GB/FB ×Age ×= MLE
K% /PA41.67%÷0.994×1.220——51.14%
BB% (unintentional) /PA4.17%÷1.030×0.700—×1.0222.90%
HBP% /PA0.00%—×0.700—×1.0220.00%
Singles /BIP27.27%÷1.031×0.680—×1.02218.40%
Doubles /BIP0.00%÷1.138×0.600—×1.0220.00%
Triples /BIP0.00%÷1.000×0.600—×1.0220.00%
Home runs /BIP0.00%÷1.039×0.470—×1.0220.00%

Factors used: level-wide DSL factors (no league-specific row for this league/era). Park (home-season share, regressed): HR 108, 1B 106, 2B 128, 3B 100, K 99, BB 106 — applied at half strength. Age: age 17 vs a level average of 18.5 → +2.2% on BB/HBP/hit rates (1.5 yr younger than average).

Result: wOBA .145 → .099; ISO .000 → .000; BABIP .250 → .169. 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).