Ernesto Mercedes P St. Lucie Mets
Age 22 RHP 6'2" / 180 lbs A
2026 FULL-SEASON PROJECTIONpark-neutral Marcel · 44 proj IP
wRC+ AGAINSTvL 153145vR 137
ERA6.33
FIP6.33
K%20.3%
BB%24.2%
K-BB%-3.9%
ROS IP45
Value2026 · WAR
Runs saved vs league avg · 44 IP
K: -0.7 runs (Runs saved by strikeouts vs lg-avg K%)-1KBB: -9.1 runs (Runs saved by walk suppression vs lg-avg BB%)-9BBCONTACT: -0.8 runs (Runs saved on contact quality (HR suppression) vs lg)-1CONTACTSTAM: +1.8 runs (Replacement credit for innings volume)+2STAMTotal WAR: -0.93 (44 IP)-0.9WAR
-0.4-0.4-0.42628
Grades · Contract
Scouting Grades
STUF4545
CTRL2020
CMD3030
K†5055

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 + 2026 so far)
202218ROK MLEDSL Mets 1149361674129164%2.616.7%21.7%-5.0%0.9%3.724.92
202218ROK RAWDSL Mets 1149361674129164%2.624.6%17.4%7.2%0.6%3.723.60
202319MIX MLE2 levels128331544024067%2.816.8%17.2%-0.4%0.0%3.243.86
202319MIX MLE2 levels128331544024067%2.816.8%17.2%-0.4%0.0%3.243.86
202319MIX RAW2 levels128331544024067%2.826.0%15.6%10.4%0.0%3.242.86
202420A MLESt. Lucie Mets1813653058960172%3.621.6%23.2%-1.6%0.5%5.544.50
202420A MLESt. Lucie Mets1813653058960172%3.621.6%23.2%-1.6%0.5%5.544.50
202420A RAWSt. Lucie Mets1813653058960172%3.629.2%19.7%9.5%0.3%5.543.33
202521MIX MLE2 levels245442075639321%1.820.1%21.9%-1.9%2.3%3.275.44
202521MIX MLE2 levels245442075639321%1.820.1%21.9%-1.9%2.3%3.275.44
202521MIX RAW2 levels245442075639321%1.827.1%18.8%8.2%1.4%3.274.10
▸ 2026 season
YTD22A+ MLEBrooklyn Cyclones36047215763430%1.326.0%18.7%7.3%1.9%5.594.31
YTD22A+ MLEBrooklyn Cyclones36047215763430%1.326.0%18.7%7.3%1.9%5.594.31
▸ 2026 season — so far · projected rest · full
202622A RAWNYM35045208733330%1.335.1%15.9%19.2%1.4%5.842.94
202622A+ RAWNYM10273100%2.042.9%14.3%28.6%0.0%0.001.29
▸ Career projection (2027+) — MLB context, MLB playing time (IP × MLB%)
202723MLB MLENYM58061256555270%1.021.4%20.4%1.0%2.7%5.905.75-0.8
202824MLB MLENYM59062263584770%1.122.1%17.9%4.2%2.7%5.545.37-0.6
202723MLB CTXNYM29030127272630%1.021.4%20.4%1.0%2.7%5.905.75-0.4
202824MLB CTXNYM41043182403250%1.022.1%17.9%4.2%2.7%5.545.37-0.4
▸ Career totals — MLB only (actual + projected)
Career RAW70073309675880%1.021.8%18.9%2.9%2.7%5.695.14-0.5
/ 200 IP RAW1900200844183158220%1.121.8%18.9%2.9%2.7%5.695.14-1.4
Career MLE1043522510482172191234%2.220.7%20.9%-0.2%1.1%4.474.62-1.4
/ 200 IP MLE92312009301931951034%2.220.7%20.9%-0.2%1.1%4.474.62-2.3

Career Comps

Retired MLB careers whose totals most resemble what we're projecting for this player. Pool: 133 completed pitcher careers (2015-2024).

Player162sIP/yrK%BB%HR/9ERA
OGILVIE CAREER PROJECTION0.85621.4%20.5%1.055.88
Touki Toussaint ('24)1.44023.1%14.1%1.255.39
Amir Garrett ('23)1.55125.8%13.4%1.505.10
Daniel Bard ('23)1.05025.1%13.5%0.813.82
Tyler Chatwood ('21)2.610419.2%13.3%0.944.48
John Gant ('21)1.78520.1%12.5%0.793.91
Michael Kopech ('24)1.99626.1%12.5%1.454.15