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
━ projected WAR━ paid WAR ($/8M) surplus deficit━ post-control-$22M ctrl surplus
Grades · Statcast · Arsenal · Contract
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%)
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.
| Year | Age | Lvl | Team | G | GS | IP | BF | K | BB | HR | GS% | IP/G | K% | BB% | K-BB% | HR% | ERA | FIP | 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) | |||||||||||||||||||
| 2019 | 30 | MLB MLE | Arizona Diamondbacks | 32 | 32 | 183 | 777 | 158 | 53 | 29 | 100% | 5.7 | 20.3% | 6.8% | 13.5% | 3.9% | 4.42 | 4.41 | +1.0 |
| 2019 | 30 | MLB RAW | Arizona Diamondbacks | 32 | 32 | 183 | 777 | 158 | 53 | 29 | 100% | 5.7 | 20.3% | 6.8% | 13.5% | 3.7% | 4.42 | 4.30 | +1.3 |
| 2020 | 31 | MLB MLE | Arizona Diamondbacks | 5 | 5 | 31 | 125 | 29 | 4 | 5 | 100% | 6.3 | 23.2% | 3.2% | 20.0% | 4.2% | 2.59 | 3.87 | +0.4 |
| 2020 | 31 | MLB RAW | Arizona Diamondbacks | 5 | 5 | 31 | 125 | 29 | 4 | 5 | 100% | 6.3 | 23.2% | 3.2% | 20.0% | 4.0% | 2.59 | 3.71 | +0.5 |
| 2021 | 32 | MIX MLE | 2 levels | 28 | 28 | 162 | 685 | 137 | 40 | 21 | 100% | 5.8 | 19.5% | 5.7% | 13.8% | 3.3% | 4.44 | 4.00 | +1.7 |
| 2021 | 32 | MIX RAW | 2 levels | 28 | 28 | 162 | 685 | 137 | 40 | 21 | 100% | 5.8 | 20.0% | 5.8% | 14.2% | 3.1% | 4.44 | 3.83 | +2.1 |
| 2022 | 33 | MLB MLE | Arizona Diamondbacks | 33 | 33 | 200 | 804 | 177 | 59 | 21 | 100% | 6.1 | 22.0% | 7.3% | 14.7% | 2.8% | 3.37 | 3.69 | +2.9 |
| 2022 | 33 | MLB RAW | Arizona Diamondbacks | 33 | 33 | 200 | 804 | 177 | 59 | 21 | 100% | 6.1 | 22.0% | 7.3% | 14.7% | 2.6% | 3.37 | 3.58 | +3.2 |
| 2023 | 34 | MLB MLE | Arizona Diamondbacks | 30 | 30 | 178 | 722 | 187 | 69 | 20 | 100% | 5.9 | 25.9% | 9.6% | 16.3% | 2.9% | 3.29 | 3.73 | +2.5 |
| 2023 | 34 | MLB MLE | Arizona Diamondbacks | 30 | 30 | 178 | 722 | 187 | 69 | 20 | 100% | 5.9 | 25.9% | 9.6% | 16.3% | 2.9% | 3.29 | 3.73 | +2.5 |
| 2023 | 34 | MLB RAW | Arizona Diamondbacks | 30 | 30 | 178 | 722 | 187 | 69 | 20 | 100% | 5.9 | 25.9% | 9.6% | 16.3% | 2.8% | 3.29 | 3.62 | +2.8 |
| 2024 | 35 | MIX MLE | 2 levels | 14 | 14 | 78 | 318 | 65 | 19 | 12 | 100% | 5.5 | 21.0% | 6.3% | 14.7% | 3.9% | 4.17 | 4.26 | +0.6 |
| 2024 | 35 | MIX MLE | 2 levels | 14 | 14 | 78 | 318 | 65 | 19 | 12 | 100% | 5.5 | 21.0% | 6.3% | 14.7% | 3.9% | 4.17 | 4.26 | +0.6 |
| 2024 | 35 | MIX RAW | 2 levels | 14 | 14 | 78 | 318 | 65 | 19 | 12 | 100% | 5.5 | 20.4% | 6.0% | 14.5% | 3.8% | 4.17 | 4.17 | +0.7 |
| 2025 | 36 | MLB MLE | Texas Rangers | 32 | 32 | 184 | 748 | 167 | 48 | 23 | 100% | 5.8 | 22.3% | 6.4% | 15.9% | 2.9% | 3.52 | 3.60 | +2.9 |
| 2025 | 36 | MLB MLE | Texas Rangers | 32 | 32 | 184 | 748 | 167 | 48 | 23 | 100% | 5.8 | 22.3% | 6.4% | 15.9% | 2.9% | 3.52 | 3.60 | +2.9 |
| 2025 | 36 | MLB RAW | Texas Rangers | 32 | 32 | 184 | 748 | 167 | 48 | 23 | 100% | 5.8 | 22.3% | 6.4% | 15.9% | 3.1% | 3.52 | 3.69 | +2.7 |
| ▸ Career totals (raw MLB only — as recorded) | |||||||||||||||||||
| MLB Career | — | 199 | 199 | 1160 | 4803 | 1013 | 355 | 157 | 100% | 5.8 | 21.1% | 7.4% | 13.7% | 3.3% | 3.92 | 4.03 | +12.0 | ||
| ▸ 2026 season | |||||||||||||||||||
| YTD | 37 | MLB MLE | Arizona Diamondbacks | 28 | 28 | 157 | 680 | 104 | 67 | 27 | 100% | 5.6 | 15.5% | 9.8% | 5.6% | 4.3% | 4.82 | 5.42 | -0.9 |
| YTD | 37 | MLB MLE | Arizona Diamondbacks | 28 | 28 | 157 | 680 | 104 | 67 | 27 | 100% | 5.6 | 15.5% | 9.8% | 5.6% | 4.3% | 4.82 | 5.42 | -0.9 |
| ▸ 2026 season — so far · projected rest · full | |||||||||||||||||||
| 2026 | 37 | AAA RAW | ARI | 1 | 1 | 5 | 20 | 2 | 2 | 0 | 100% | 5.0 | 10.0% | 10.0% | 0.0% | 0.0% | 0.00 | 3.52 | — |
| 2026 | 37 | MLB RAW | ARI | 27 | 27 | 152 | 660 | 102 | 65 | 27 | 100% | 5.6 | 15.5% | 9.8% | 5.6% | 4.1% | 4.97 | 5.29 | -0.7 |
| SO FAR | 37 | MLB RAW | ARI | 27 | 27 | 152 | 660 | 102 | 65 | 27 | 100% | 5.6 | 15.5% | 9.8% | 5.6% | 4.1% | 4.97 | 5.29 | -0.7 |
| ROS | 37 | MLB MLE | ARI | 2 | 2 | 14 | 59 | 10 | 5 | 2 | 100% | 7.0 | 17.0% | 8.8% | 8.2% | 3.3% | 4.47 | 4.62 | +0.0 |
| ROS | 37 | MLB CTX | ARI | 2 | 2 | 14 | 59 | 10 | 5 | 2 | 100% | 7.0 | 17.0% | 8.8% | 8.2% | 3.2% | 4.37 | 4.52 | +0.0 |
| 2026 TOT | 37 | MLB MLE | ARI | — | — | 171 | 739 | 114 | 72 | 29 | — | — | 15.4% | 9.8% | 5.7% | 3.9% | 4.79 | 5.35 | -0.9 |
| FULL | 37 | MLB A+C | ARI | — | — | 166 | 701 | 114 | 72 | 29 | — | — | 16.3% | 10.3% | 6.0% | 4.1% | 4.92 | 5.29 | -0.8 |
| ▸ Career projection (2027+) — MLB context, MLB playing time (IP × MLB%) | |||||||||||||||||||
| 2027 | 38 | MLB MLE | ARI | 20 | 20 | 120 | 505 | 82 | 48 | 21 | 100% | 6.0 | 16.3% | 9.5% | 6.8% | 4.1% | 5.32 | 5.55 | -0.9 |
| 2028 | 39 | MLB MLE | ARI | 17 | 17 | 103 | 434 | 66 | 44 | 20 | 100% | 6.1 | 15.1% | 10.2% | 4.9% | 4.5% | 5.72 | 5.98 | -1.2 |
| 2027 | 38 | MLB CTX | ARI | 20 | 20 | 120 | 507 | 83 | 48 | 20 | 100% | 6.0 | 16.3% | 9.5% | 6.8% | 3.9% | 5.20 | 5.43 | -0.9 |
| 2028 | 39 | MLB CTX | ARI | 17 | 17 | 103 | 435 | 66 | 44 | 19 | 100% | 6.1 | 15.1% | 10.2% | 4.9% | 4.3% | 5.58 | 5.84 | -1.2 |
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||
| Career | — | RAW | 239 | 239 | 1397 | 5801 | 1171 | 453 | 197 | 100% | 5.8 | 20.2% | 7.8% | 12.4% | 3.4% | 4.16 | 4.25 | +10.7 | |
| / 200 IP | — | RAW | 34 | 34 | 200 | 831 | 168 | 65 | 28 | 100% | 5.9 | 20.2% | 7.8% | 12.4% | 3.4% | 4.16 | 4.25 | +1.5 | |
| Career | — | MLE | 202 | 202 | 1173 | 4859 | 1023 | 359 | 165 | 100% | 5.8 | 21.1% | 7.4% | 13.7% | 3.4% | 3.92 | 4.13 | +9.7 | |
| / 200 IP | — | MLE | 34 | 34 | 200 | 828 | 174 | 61 | 28 | 100% | 5.8 | 21.1% | 7.4% | 13.7% | 3.4% | 3.92 | 4.13 | +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).
| Player | 162s | IP/yr | K% | BB% | HR/9 | ERA |
|---|---|---|---|---|---|---|
| OGILVIE CAREER PROJECTION | 1.8 | 121 | 18.1% | 8.7% | 1.47 | 4.93 |
| Dan Straily ('19) | 2.7 | 136 | 20.0% | 8.9% | 1.72 | 4.54 |
| James Kaprielian ('23) | 1.6 | 105 | 20.5% | 9.6% | 1.26 | 4.58 |
| Homer Bailey ('19) | 1.9 | 96 | 18.5% | 7.8% | 1.34 | 5.56 |
| Mike Foltynewicz ('21) | 4.0 | 134 | 21.4% | 7.7% | 1.46 | 4.45 |
| Daniel Mengden ('19) | 1.5 | 73 | 17.3% | 7.7% | 1.24 | 4.68 |
| Yonny Chirinos ('24) | 1.7 | 84 | 18.9% | 6.6% | 1.38 | 4.37 |