Blake Walston
P
Reno Aces
Age 25
LHP
6'5" / 175 lbs
AAA
ILReassigned to Minors (RM)
2026 ROS PROJECTION13 act + 6 ip · rates below = ROS only
showingROS
wRC+ AGAINSTvL 113121vR 129
ERA4.81
FIP5.06
K%16.7%
BB%11.2%
K-BB%5.6%
ROS IP6
Value2026 · WAR
Runs saved vs league avg · 19 IP
Grades · Statcast · Arsenal · Contract
Statcast Percentiles
FB Velo
p1091.5
Whiff%
p2722.1%
K%
p4721.7%
xwOBA vs
p220.345
FB+2.0 (36%)
CT (18%)
SI (4%)
CU (13%)
SL-1.0 (16%)
CH-4.0 (16%)
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.
| 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 | 18 | ROK MLE | ACL D-backs | 3 | 2 | 5 | 17 | 11 | 0 | 0 | 67% | 1.7 | 64.7% | 0.0% | 64.7% | 0.0% | 1.80 | -2.36 | — |
| 2019 | 18 | ROK RAW | ACL D-backs | 3 | 2 | 5 | 17 | 11 | 0 | 0 | 67% | 1.7 | 64.7% | 0.0% | 64.7% | 0.0% | 1.80 | -1.30 | — |
| 2021 | 20 | MIX MLE | 2 levels | 19 | 19 | 96 | 406 | 117 | 33 | 16 | 100% | 5.0 | 21.7% | 9.5% | 12.3% | 5.2% | 3.76 | 5.31 | — |
| 2021 | 20 | MIX RAW | 2 levels | 19 | 19 | 96 | 406 | 117 | 33 | 16 | 100% | 5.0 | 28.8% | 8.1% | 20.7% | 3.9% | 3.76 | 3.86 | — |
| 2022 | 21 | MIX MLE | 2 levels | 25 | 25 | 124 | 532 | 137 | 46 | 16 | 100% | 5.0 | 20.7% | 9.6% | 11.1% | 3.3% | 4.79 | 4.38 | — |
| 2022 | 21 | MIX RAW | 2 levels | 25 | 25 | 124 | 532 | 137 | 46 | 16 | 100% | 5.0 | 25.8% | 8.6% | 17.1% | 3.0% | 4.79 | 3.68 | — |
| 2023 | 22 | AAA MLE | Reno Aces | 30 | 30 | 149 | 666 | 104 | 93 | 9 | 100% | 5.0 | 13.0% | 12.6% | 0.4% | 1.5% | 4.52 | 4.40 | — |
| 2023 | 22 | AAA MLE | Reno Aces | 30 | 30 | 149 | 666 | 104 | 93 | 9 | 100% | 5.0 | 13.0% | 12.6% | 0.4% | 1.5% | 4.52 | 4.40 | — |
| 2023 | 22 | AAA RAW | Reno Aces | 30 | 30 | 149 | 666 | 104 | 93 | 9 | 100% | 5.0 | 15.6% | 14.0% | 1.7% | 1.4% | 4.52 | 4.36 | — |
| 2024 | 23 | MIX MLE | 2 levels | 21 | 15 | 83 | 376 | 86 | 40 | 12 | 71% | 4.0 | 19.8% | 9.8% | 10.0% | 3.2% | 4.75 | 4.44 | +0.5 |
| 2024 | 23 | MIX MLE | 2 levels | 21 | 15 | 83 | 376 | 86 | 40 | 12 | 71% | 4.0 | 19.8% | 9.8% | 10.0% | 3.2% | 4.75 | 4.44 | +0.5 |
| 2024 | 23 | MIX RAW | 2 levels | 21 | 15 | 83 | 376 | 86 | 40 | 12 | 71% | 4.0 | 22.9% | 10.6% | 12.2% | 3.2% | 4.75 | 4.35 | +0.5 |
| ▸ Career totals (raw MLB only — as recorded) | |||||||||||||||||||
| MLB Career | — | 9 | 2 | 21 | 96 | 20 | 11 | 4 | 22% | 2.4 | 20.8% | 11.5% | 9.4% | 4.2% | 4.22 | 5.21 | -0.2 | ||
| ▸ 2026 season | |||||||||||||||||||
| YTD | 25 | MLB MLE | Arizona Diamondbacks | 9 | 0 | 13 | 59 | 11 | 4 | 2 | 0% | 1.4 | — | — | — | — | 3.55 | — | — |
| YTD | 25 | MLB MLE | Arizona Diamondbacks | 9 | 0 | 13 | 59 | 11 | 4 | 2 | 0% | 1.4 | — | — | — | — | 3.55 | — | — |
| ▸ 2026 season — so far · projected rest · full | |||||||||||||||||||
| 2026 | 25 | AAA RAW | ARI | 7 | 0 | 10 | 46 | 9 | 3 | 2 | 0% | 1.4 | 19.6% | 6.5% | 13.0% | 4.3% | 3.72 | 4.66 | — |
| 2026 | 25 | MLB RAW | ARI | 2 | 0 | 3 | 13 | 2 | 1 | 0 | 0% | 1.5 | 15.4% | 7.7% | 7.7% | 0.0% | 3.00 | 2.78 | — |
| SO FAR | 25 | MLB RAW | ARI | 2 | 0 | 3 | 13 | 2 | 1 | 0 | 0% | 1.5 | 15.4% | 7.7% | 7.7% | 0.0% | 3.00 | 2.78 | — |
| ROS | 25 | MLB MLE | ARI | 6 | 0 | 6 | 25 | 4 | 3 | 1 | 0% | 1.0 | 16.7% | 11.2% | 5.6% | 2.9% | 4.81 | 5.06 | -0.0 |
| ROS | 25 | MLB CTX | ARI | 6 | 0 | 6 | 25 | 4 | 3 | 1 | 0% | 1.0 | 16.7% | 11.2% | 5.6% | 2.9% | 4.81 | 5.06 | -0.0 |
| 2026 TOT | 25 | MLB MLE | ARI | — | — | 19 | 84 | 15 | 7 | 3 | — | — | 18.1% | 8.1% | 10.0% | 3.2% | 3.95 | 1.60 | +0.7 |
| FULL | 25 | MLB A+C | ARI | — | — | 9 | 37 | 15 | 7 | 3 | — | — | 40.5% | 18.1% | 22.4% | 7.3% | 8.26 | 5.95 | +0.4 |
| ▸ Career projection (2027+) — MLB context, MLB playing time (IP × MLB%) | |||||||||||||||||||
| 2027 | 26 | MLB MLE | ARI | 29 | 29 | 172 | 726 | 132 | 78 | 21 | 100% | 5.9 | 18.1% | 10.8% | 7.3% | 2.9% | 4.83 | 4.90 | 0.0 |
| 2028 | 27 | MLB MLE | ARI | 29 | 29 | 173 | 732 | 135 | 78 | 22 | 100% | 6.0 | 18.4% | 10.6% | 7.8% | 3.0% | 4.85 | 4.89 | +0.0 |
| 2029 | 28 | MLB MLE | ARI | 29 | 29 | 173 | 732 | 135 | 78 | 22 | 100% | 6.0 | 18.4% | 10.6% | 7.8% | 3.1% | 4.89 | 4.94 | -0.1 |
| 2030 | 29 | MLB MLE | ARI | 28 | 28 | 166 | 699 | 126 | 75 | 22 | 100% | 5.9 | 17.9% | 10.8% | 7.2% | 3.2% | 5.00 | 5.09 | -0.4 |
| 2031 | 30 | MLB MLE | ARI | 26 | 26 | 156 | 657 | 113 | 73 | 22 | 100% | 6.0 | 17.2% | 11.1% | 6.2% | 3.4% | 5.18 | 5.29 | -0.7 |
| 2027 | 26 | MLB CTX | ARI | 27 | 27 | 163 | 688 | 125 | 74 | 20 | 100% | 6.0 | 18.1% | 10.8% | 7.3% | 2.9% | 4.83 | 4.90 | 0.0 |
| 2028 | 27 | MLB CTX | ARI | 28 | 28 | 165 | 697 | 128 | 74 | 21 | 100% | 5.9 | 18.4% | 10.6% | 7.8% | 3.0% | 4.85 | 4.89 | +0.0 |
| 2029 | 28 | MLB CTX | ARI | 28 | 28 | 165 | 697 | 129 | 74 | 21 | 100% | 5.9 | 18.4% | 10.6% | 7.8% | 3.1% | 4.89 | 4.94 | -0.1 |
| 2030 | 29 | MLB CTX | ARI | 26 | 26 | 157 | 663 | 119 | 71 | 21 | 100% | 6.0 | 17.9% | 10.8% | 7.2% | 3.2% | 5.00 | 5.09 | -0.3 |
| 2031 | 30 | MLB CTX | ARI | 25 | 25 | 148 | 625 | 108 | 69 | 21 | 100% | 5.9 | 17.2% | 11.1% | 6.2% | 3.4% | 5.18 | 5.29 | -0.6 |
| ▸ Career totals — MLB only (actual + projected) | |||||||||||||||||||
| Career | — | RAW | 148 | 135 | 825 | 3490 | 632 | 376 | 109 | 91% | 5.6 | 18.1% | 10.8% | 7.3% | 3.1% | 4.93 | 4.65 | +2.4 | |
| / 200 IP | — | RAW | 36 | 33 | 200 | 846 | 153 | 91 | 26 | 91% | 5.6 | 18.1% | 10.8% | 7.3% | 3.1% | 4.93 | 4.65 | +0.6 | |
| Career | — | MLE | 107 | 91 | 470 | 2056 | 381 | 214 | 62 | 85% | 4.4 | 18.5% | 10.4% | 8.1% | 3.0% | 4.42 | 4.52 | -1.2 | |
| / 200 IP | — | MLE | 46 | 39 | 200 | 875 | 162 | 91 | 27 | 85% | 4.4 | 18.5% | 10.4% | 8.1% | 3.0% | 4.42 | 4.52 | -0.3 | |
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 | 5.0 | 165 | 17.8% | 10.8% | 1.19 | 4.92 |
| Julio Teheran ('23) | 5.2 | 147 | 20.4% | 8.8% | 1.34 | 4.12 |
| Mike Foltynewicz ('21) | 4.0 | 134 | 21.4% | 7.7% | 1.46 | 4.45 |
| 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 |
| Zach Davies ('23) | 5.2 | 116 | 17.5% | 8.1% | 1.16 | 4.36 |
| Aaron Sanchez ('22) | 3.3 | 93 | 18.1% | 10.0% | 0.98 | 4.32 |