Jacob Lopez

P Athletics
Age 29 LHP 6'4" / 220 lbs MLB peak 0.5 · 2027
Overview
MLBSP40-MAN
YearAgeLvl / TeamGGSIPERAFIPK%BB%WARMLE rates
202426MIX2 levels2520994.364.2126.8%12.2%0.8K 24.0% · BB 10.7% · FIP 4.22
202527MIX2 levels27211203.693.5530.0%8.9%2.0K 29.0% · BB 8.8% · FIP 3.65
202628MIX2 levels31281385.665.1420.8%10.1%-0.4K 20.4% · BB 10.1% · FIP 5.13
2027PROJ29MLBOAK18181114.685.0121.4%9.9%-0.1
2028PROJ95% MLB30MLBOAK1616995.005.2120.7%10.2%-0.3
2029PROJ95% MLB31MLBOAK1515925.275.4420.0%10.5%-0.6
Last 3 seasons WAR 2.4  ·  Next 3 projected WAR -1.0Projected rows: MLB playing time only, park and league context applied.
Contract
No contract data on file.
Skills · percentileStatcast 2026
xwOBA vs67
Whiff%42
K%37
FB Velo10
CompsChris Narveson (age 29) · John Lamb (age 28) · Danny Wirchansky (age 27)
2027 FULL-SEASON PROJECTIONrates below = full-season projection
showingPROJ
wRC+ AGAINSTvL 100108vR 116
ERA4.68
FIP5.01
K%21.4%
BB%9.9%
K-BB%11.5%
Proj IP111
Value2027 · WAR
Runs saved vs league avg · 111 IP
K: -0.7 runs (Runs saved by strikeouts vs lg-avg K%)-1KBB: -1.7 runs (Runs saved by walk suppression vs lg-avg BB%)-2BBCONTACT: -7.9 runs (Runs saved on contact quality (HR suppression) vs lg)-8CONTACTSTAM: +15.0 runs (Replacement credit for innings volume)+15STAMTotal WAR: +0.51 (111 IP)+0.5WAR
-0.1-0.3-0.6272829
Grades · Statcast · Arsenal · Contract
Scouting Grades
STUF5555
CTRL4040
CMD5555
K†5050
Statcast Percentiles
FB Velo
p1090.3
Whiff%
p4224.1%
K%
p3720.3%
xwOBA vs
p670.295
SI (3%)
SL (34%)
CT-0.7 (20%)
FB-1.8 (37%)
CH-3.2 (9%)

Contract

No contract data on file. Pre-MLB players and minor-league free agents do not yet have salary projections — entries are added at first 40-man roster placement.

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 WAR & MLE are computed

Stats are park-neutral MLB equivalents. The "TEAM" column shows current org affiliation only — we do NOT project at that team's park.
Rates (K%, BB%, HR-BF) are park-stripped; MiLB stat lines are translated to their MLB-equivalent via per-level MLE factors.
WAR is computed from projected runs prevented vs a replacement pitcher (the marginal arm a team would call up if this pitcher were unavailable) — calibrated to industry-standard fWAR.

YearAge LvlTeam GGSIPBF KBBHR GS%IP/G K%BB%K-BB%HR% ERAFIP WAR
▸ Career — actual stats, one row per year (as recorded, no adjustments)
▸ Career — adjusted (each season translated to a park/league-neutral MLB-equivalent line; levels combined per year)
▸ Model inputs — neutral MLE (past 3 seasons + 2027 so far)
201820ROK MLEAZL Giants Orange942595346244%2.824.3%7.9%16.4%2.9%1.423.66—
201820ROK RAWAZL Giants Orange942595346244%2.835.8%6.3%29.5%2.1%1.422.15—
202123MIX MLE2 levels1511602439618673%4.030.4%8.8%21.6%3.4%2.413.53—
202123MIX RAW2 levels1511602439618673%4.039.5%7.4%32.1%2.5%2.412.09—
202325MIX MLE3 levels302512049714058983%4.024.0%10.9%13.1%1.8%2.863.45+2.1
202325MIX RAW3 levels302512049714058983%4.028.2%11.7%16.5%1.8%2.863.19+2.5
202426MIX MLE2 levels252099426114521480%4.024.0%10.7%13.3%3.3%4.364.22+0.8
202426MIX MLE2 levels252099426114521480%4.024.0%10.7%13.3%3.3%4.364.22+0.8
202426MIX RAW2 levels252099426114521480%4.026.8%12.2%14.6%3.3%4.364.21+0.8
202527MIX MLE2 levels2721120503151451778%4.429.0%8.8%20.2%3.4%3.693.65+1.8
202527MIX MLE2 levels2721120503151451778%4.429.0%8.8%20.2%3.4%3.693.65+1.8
202527MIX RAW2 levels2721120503151451778%4.430.0%8.9%21.1%3.4%3.693.55+2.0
202628MIX MLE2 levels3128138621129632790%4.520.4%10.1%10.3%4.5%5.665.13-0.4
202628MIX MLE2 levels3128138621129632790%4.520.4%10.1%10.3%4.5%5.665.13-0.4
202628MIX RAW2 levels3128138621129632790%4.520.8%10.1%10.6%4.3%5.665.14-0.4
▸ Career totals (raw MLB only — as recorded)
MLB Career—564323910502411044077%4.323.0%9.9%13.0%3.8%4.864.57+0.9
▸ 2027 season — projected remainder (no 2027 stats recorded)
202729MLBOAK18181114691004618100%6.221.4%9.9%11.5%3.8%4.685.01-0.1
▸ Career projection (2028+) — MLB context, MLB playing time (IP × MLB%)
202830MLB MLEOAK1717104440914518100%6.120.7%10.2%10.5%4.0%5.005.21-0.4
202931MLB MLEOAK161697410824317100%6.120.0%10.5%9.4%4.2%5.275.44-0.6
202830MLB CTXOAK161699418874317100%6.220.7%10.2%10.5%4.0%5.005.21-0.3
202931MLB CTXOAK151592388774116100%6.120.0%10.5%9.4%4.2%5.275.44-0.6
▸ Career totals — MLB only (actual + projected)
Career— RAW887543018584051887385%4.921.8%10.1%11.7%3.9%4.984.70+1.0
/ 200 IP— RAW4135200864188873485%4.921.8%10.1%11.7%3.9%4.984.70+0.5
Career— MLE13710956223855912357980%4.124.8%9.9%14.9%3.3%3.884.08-0.1
/ 200 IP— MLE4939200849210842880%4.124.8%9.9%14.9%3.3%3.884.08-0.0

Career Comps

Completed MLB careers (no pro action in 2+ yrs) whose totals — actual + projected — most resemble this player's. Pool: 1,853 starter careers (497 from 1990-2025 + 1,356 historical, 1901-2023), also matched on career-to-date at the same age. * Historical (Lahman) careers: rates era-adjusted to 2001-24 league levels; WAR is an OGILVIE proxy.

Player162sIP/yrK%BB%HR/9ERA
OGILVIE CAREER PROJECTION2.811021.7%10.1%1.514.92
Kevin Foster ('01)2.512718.9%10.0%1.554.86
Slick Castleman ('34-'39, 2 WAR*)2.911719.2%*9.8%*1.45*4.67*
James Kaprielian ('23)1.610620.5%9.7%1.304.61
Les Tietje ('33-'38, 3 WAR*)2.68519.0%*10.6%*1.45*4.56*
Chris Knapp ('75-'80, -1 WAR*)3.012121.3%*9.3%*1.41*5.48*
Mike Bolsinger ('17)1.25820.5%9.6%1.334.92