Merrill Kelly P Arizona Diamondbacks
Age 37 RHP 6'2" / 202 lbs MLB Svc 7.0 · Ctrl thru 2027 peak 2.0 · 2026
2026 ROS PROJECTION157 act + 14 ip · rates below = ROS only
showingROS
wRC+ AGAINSTvL 133124vR 116
ERA4.47
FIP4.62
K%17.0%
BB%8.8%
K-BB%8.2%
ROS IP14
Value2026 · WAR
Runs saved vs league avg · 171 IP
K: -9.5 runs (Runs saved by strikeouts vs lg-avg K%)-10KBB: -2.5 runs (Runs saved by walk suppression vs lg-avg BB%)-2BBCONTACT: -10.2 runs (Runs saved on contact quality (HR suppression) vs lg)-10CONTACTSTAM: +23.2 runs (Replacement credit for innings volume)+23STAMTotal WAR: +0.10 (171 IP)+0.1WAR
0.01.53.00.00.026272829303132333435
projected WAR paid WAR ($/8M) surplus deficit post-control-$22M ctrl surplus
Grades · Statcast · Arsenal · Contract
Scouting Grades
STUF5050
CTRL5555
CMD5050
K†5050
Statcast Percentiles
FB Velo
p1692.1
Whiff%
p2221.4%
K%
p1015.5%
xwOBA vs
p100.384
SI (10%)
CU (12%)
SL (10%)
CT-1.7 (13%)
CH-2.3 (28%)
FB-4.2 (37%)
Contract ESTIMATED · service-time + WAR-based estimator (needs verification)
Status   FA
MLB Debut   2019
Service   7.000 yrs.days
Team Control Through   2027
First FA Year   2027
NTCOPT
YearStatusSalary Proj WAR Value Surplus
2026ROSExt$2M
2027Ext$20M
Totals $22M $-4M -$23M
Options · projected decision
2028VESTING OPT$20.0M / $0.0M buyout
2029CLUB OPT$20.0M / $0.0M buyoutDECLINE
2030CLUB OPT$7.0M / $1.0M buyoutDECLINE
2031CLUB OPT$4.2M / $0.0M buyoutDECLINE
2032CLUB OPT$5.2M / $0.0M buyoutDECLINE

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)
201930MLB MLEArizona Diamondbacks32321837771585329100%5.720.3%6.8%13.5%3.9%4.424.41+1.0
201930MLB RAWArizona Diamondbacks32321837771585329100%5.720.3%6.8%13.5%3.7%4.424.30+1.3
202031MLB MLEArizona Diamondbacks55311252945100%6.323.2%3.2%20.0%4.2%2.593.87+0.4
202031MLB RAWArizona Diamondbacks55311252945100%6.323.2%3.2%20.0%4.0%2.593.71+0.5
202132MIX MLE2 levels28281626851374021100%5.819.5%5.7%13.8%3.3%4.444.00+1.7
202132MIX RAW2 levels28281626851374021100%5.820.0%5.8%14.2%3.1%4.443.83+2.1
202233MLB MLEArizona Diamondbacks33332008041775921100%6.122.0%7.3%14.7%2.8%3.373.69+2.9
202233MLB RAWArizona Diamondbacks33332008041775921100%6.122.0%7.3%14.7%2.6%3.373.58+3.2
202334MLB MLEArizona Diamondbacks30301787221876920100%5.925.9%9.6%16.3%2.9%3.293.73+2.5
202334MLB MLEArizona Diamondbacks30301787221876920100%5.925.9%9.6%16.3%2.9%3.293.73+2.5
202334MLB RAWArizona Diamondbacks30301787221876920100%5.925.9%9.6%16.3%2.8%3.293.62+2.8
202435MIX MLE2 levels141478318651912100%5.521.0%6.3%14.7%3.9%4.174.26+0.6
202435MIX MLE2 levels141478318651912100%5.521.0%6.3%14.7%3.9%4.174.26+0.6
202435MIX RAW2 levels141478318651912100%5.520.4%6.0%14.5%3.8%4.174.17+0.7
202536MLB MLETexas Rangers32321847481674823100%5.822.3%6.4%15.9%2.9%3.523.60+2.9
202536MLB MLETexas Rangers32321847481674823100%5.822.3%6.4%15.9%2.9%3.523.60+2.9
202536MLB RAWTexas Rangers32321847481674823100%5.822.3%6.4%15.9%3.1%3.523.69+2.7
▸ Career totals (raw MLB only — as recorded)
MLB Career199199116048031013355157100%5.821.1%7.4%13.7%3.3%3.924.03+12.0
▸ 2026 season
YTD37MLB MLEArizona Diamondbacks28281576801046727100%5.615.5%9.8%5.6%4.3%4.825.42-0.9
YTD37MLB MLEArizona Diamondbacks28281576801046727100%5.615.5%9.8%5.6%4.3%4.825.42-0.9
▸ 2026 season — so far · projected rest · full
202637AAA RAWARI11520220100%5.010.0%10.0%0.0%0.0%0.003.52
202637MLB RAWARI27271526601026527100%5.615.5%9.8%5.6%4.1%4.975.29-0.7
SO FAR37MLB RAWARI27271526601026527100%5.615.5%9.8%5.6%4.1%4.975.29-0.7
ROS37MLB MLEARI2214591052100%7.017.0%8.8%8.2%3.3%4.474.62+0.0
ROS37MLB CTXARI2214591052100%7.017.0%8.8%8.2%3.2%4.374.52+0.0
2026 TOT37MLB MLEARI171739114722915.4%9.8%5.7%3.9%4.795.35-0.9
FULL37MLB A+CARI166701114722916.3%10.3%6.0%4.1%4.925.29-0.8
▸ Career projection (2027+) — MLB context, MLB playing time (IP × MLB%)
202738MLB MLEARI2020120505824821100%6.016.3%9.5%6.8%4.1%5.325.55-0.9
202839MLB MLEARI1717103434664420100%6.115.1%10.2%4.9%4.5%5.725.98-1.2
202738MLB CTXARI2020120507834820100%6.016.3%9.5%6.8%3.9%5.205.43-0.9
202839MLB CTXARI1717103435664419100%6.115.1%10.2%4.9%4.3%5.585.84-1.2
▸ Career totals — MLB only (actual + projected)
Career RAW239239139758011171453197100%5.820.2%7.8%12.4%3.4%4.164.25+10.7
/ 200 IP RAW34342008311686528100%5.920.2%7.8%12.4%3.4%4.164.25+1.5
Career MLE202202117348591023359165100%5.821.1%7.4%13.7%3.4%3.924.13+9.7
/ 200 IP MLE34342008281746128100%5.821.1%7.4%13.7%3.4%3.924.13+1.4

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 PROJECTION1.812118.1%8.7%1.474.93
Dan Straily ('19)2.713620.0%8.9%1.724.54
James Kaprielian ('23)1.610520.5%9.6%1.264.58
Homer Bailey ('19)1.99618.5%7.8%1.345.56
Mike Foltynewicz ('21)4.013421.4%7.7%1.464.45
Daniel Mengden ('19)1.57317.3%7.7%1.244.68
Yonny Chirinos ('24)1.78418.9%6.6%1.384.37