Jake Diekman P New York Mets
Age 39 LHP 6'4" / 195 lbs MLB
2026 ROS PROJECTION0 act + 5 ip · rates below = ROS only
showingROS
wRC+ AGAINSTvL 108116vR 125
ERA4.56
FIP4.81
K%27.0%
BB%14.9%
K-BB%12.2%
ROS IP5
Value2026 · WAR
Runs saved vs league avg · 5 IP
K: +0.2 runs (Runs saved by strikeouts vs lg-avg K%)+0KBB: -0.3 runs (Runs saved by walk suppression vs lg-avg BB%)-0BBCONTACT: -0.2 runs (Runs saved on contact quality (HR suppression) vs lg)-0CONTACTSTAM: +0.2 runs (Replacement credit for innings volume)+0STAMTotal WAR: -0.02 (5 IP)-0.0WAR
0.0-0.42627
Grades · Statcast · Arsenal · Contract
Scouting Grades
STUF5555
CTRL2020
CMD4040
K†6565
Statcast Percentiles
FB Velo
p5294.7
Whiff%
p7228.7%
K%
p7927.6%
xwOBA vs
p200.348
SL (29%)
FB-2.9 (61%)
CH-3.6 (10%)

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)
201528MIX MLE2 levels73065286763250%0.926.5%11.9%14.6%1.8%3.583.38+0.9
201528MIX RAW2 levels73065286763250%0.926.6%11.2%15.4%1.7%3.583.24+1.0
201629MLB MLETexas Rangers66053221592540%0.826.7%11.3%15.4%1.7%3.403.23+0.8
201629MLB RAWTexas Rangers66053221592540%0.826.7%11.3%15.4%1.8%3.403.27+0.8
201730MIX MLE3 levels171176721916%1.031.3%13.4%17.9%1.5%2.122.97+0.3
201730MIX RAW3 levels171176721916%1.031.3%13.4%17.9%1.5%2.122.98+0.3
201831MLB MLEArizona Diamondbacks71053243662940%0.827.2%11.9%15.2%1.7%4.723.27+0.8
201831MLB RAWArizona Diamondbacks71053243662940%0.827.2%11.9%15.2%1.6%4.723.23+0.8
201932MLB MLEOakland Athletics76062282843830%0.829.8%13.5%16.3%1.2%4.652.93+1.2
201932MLB RAWOakland Athletics76062282843830%0.829.8%13.5%16.3%1.1%4.652.86+1.3
202033MLB MLEOakland Athletics2102184311110%1.036.9%13.1%23.8%1.3%0.422.36+0.6
202033MLB RAWOakland Athletics2102184311110%1.036.9%13.1%23.8%1.2%0.422.35+0.6
202134MLB MLEOakland Athletics670612628332100%0.931.7%12.2%19.5%4.2%3.864.27+0.2
202134MLB RAWOakland Athletics670612628332100%0.931.7%12.2%19.5%3.8%3.864.09+0.3
202235MLB MLEChicago White Sox70058269794090%0.829.4%14.9%14.5%3.3%4.994.31+0.2
202235MLB RAWChicago White Sox70058269794090%0.829.4%14.9%14.5%3.3%4.994.47+0.1
202336MLB MLETampa Bay Rays63057243643730%0.926.3%15.2%11.1%1.3%3.343.50+0.7
202336MLB MLETampa Bay Rays63057243643730%0.926.3%15.2%11.1%1.3%3.343.50+0.7
202336MLB RAWTampa Bay Rays63057243643730%0.926.3%15.2%11.1%1.2%3.343.49+0.7
202437MLB MLENew York Mets43032145402470%0.727.6%16.6%11.0%4.8%5.625.52-0.4
202437MLB MLENew York Mets43032145402470%0.727.6%16.6%11.0%4.8%5.625.52-0.4
202437MLB RAWNew York Mets43032145402470%0.727.6%16.6%11.0%4.8%5.625.69-0.4
▸ Career totals (raw MLB only — as recorded)
MLB Career55504662054588276470%0.828.6%13.4%15.2%2.3%4.043.66+4.9
▸ 2026 season — projected remainder (no 2026 stats recorded)
202639MLBNYM505216310%1.027.0%14.9%12.2%3.2%4.564.81-0.0
▸ Career projection (2027+) — MLB context, MLB playing time (IP × MLB%)
202740MLB MLENYM44046195503070%1.025.9%15.6%10.3%3.6%4.975.24-0.4
202740MLB CTXNYM44046194503070%1.025.9%15.6%10.3%3.6%4.975.24-0.4
▸ Career totals — MLB only (actual + projected)
Career RAW59905122249638306540%0.928.4%13.6%14.8%2.4%4.123.75+4.9
/ 200 IP RAW2340200879249120210%0.928.4%13.6%14.8%2.4%4.123.75+1.9
Career MLE56714792102603279490%0.828.7%13.3%15.4%2.3%3.953.63+4.5
/ 200 IP MLE2370200878252117200%0.828.7%13.3%15.4%2.3%3.953.63+1.8

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 PROJECTION0.55026.5%15.2%1.304.75
Amir Garrett ('23)1.55125.8%13.4%1.505.10
Daniel Bard ('23)1.05025.1%13.5%0.813.82
Lucas Sims ('24)1.44727.6%11.6%1.244.22
Michael Kopech ('24)1.99626.1%12.5%1.454.15
José Cisnero ('23)1.14224.8%11.3%0.943.84
Keegan Thompson ('24)1.15723.0%11.3%1.193.64