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
K: -1.3 runs (Runs saved by strikeouts vs lg-avg K%)-1KBB: +0.3 runs (Runs saved by walk suppression vs lg-avg BB%)+0BBCONTACT: +6.5 runs (Runs saved on contact quality (HR suppression) vs lg)+7CONTACTSTAM: +0.8 runs (Replacement credit for innings volume)+1STAMTotal WAR: +0.66 (19 IP)+0.7WAR
0.70.00.0-0.1-0.3-0.626283031
Grades · Statcast · Arsenal · Contract
Scouting Grades
STUF5050
CMD4045
K†4045
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.

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)
201918ROK MLEACL D-backs32517110067%1.764.7%0.0%64.7%0.0%1.80-2.36
201918ROK RAWACL D-backs32517110067%1.764.7%0.0%64.7%0.0%1.80-1.30
202120MIX MLE2 levels1919964061173316100%5.021.7%9.5%12.3%5.2%3.765.31
202120MIX RAW2 levels1919964061173316100%5.028.8%8.1%20.7%3.9%3.763.86
202221MIX MLE2 levels25251245321374616100%5.020.7%9.6%11.1%3.3%4.794.38
202221MIX RAW2 levels25251245321374616100%5.025.8%8.6%17.1%3.0%4.793.68
202322AAA MLEReno Aces3030149666104939100%5.013.0%12.6%0.4%1.5%4.524.40
202322AAA MLEReno Aces3030149666104939100%5.013.0%12.6%0.4%1.5%4.524.40
202322AAA RAWReno Aces3030149666104939100%5.015.6%14.0%1.7%1.4%4.524.36
202423MIX MLE2 levels21158337686401271%4.019.8%9.8%10.0%3.2%4.754.44+0.5
202423MIX MLE2 levels21158337686401271%4.019.8%9.8%10.0%3.2%4.754.44+0.5
202423MIX RAW2 levels21158337686401271%4.022.9%10.6%12.2%3.2%4.754.35+0.5
▸ Career totals (raw MLB only — as recorded)
MLB Career9221962011422%2.420.8%11.5%9.4%4.2%4.225.21-0.2
▸ 2026 season
YTD25MLB MLEArizona Diamondbacks90135911420%1.43.55
YTD25MLB MLEArizona Diamondbacks90135911420%1.43.55
▸ 2026 season — so far · projected rest · full
202625AAA RAWARI7010469320%1.419.6%6.5%13.0%4.3%3.724.66
202625MLB RAWARI203132100%1.515.4%7.7%7.7%0.0%3.002.78
SO FAR25MLB RAWARI203132100%1.515.4%7.7%7.7%0.0%3.002.78
ROS25MLB MLEARI606254310%1.016.7%11.2%5.6%2.9%4.815.06-0.0
ROS25MLB CTXARI606254310%1.016.7%11.2%5.6%2.9%4.815.06-0.0
2026 TOT25MLB MLEARI1984157318.1%8.1%10.0%3.2%3.951.60+0.7
FULL25MLB A+CARI937157340.5%18.1%22.4%7.3%8.265.95+0.4
▸ Career projection (2027+) — MLB context, MLB playing time (IP × MLB%)
202726MLB MLEARI29291727261327821100%5.918.1%10.8%7.3%2.9%4.834.900.0
202827MLB MLEARI29291737321357822100%6.018.4%10.6%7.8%3.0%4.854.89+0.0
202928MLB MLEARI29291737321357822100%6.018.4%10.6%7.8%3.1%4.894.94-0.1
203029MLB MLEARI28281666991267522100%5.917.9%10.8%7.2%3.2%5.005.09-0.4
203130MLB MLEARI26261566571137322100%6.017.2%11.1%6.2%3.4%5.185.29-0.7
202726MLB CTXARI27271636881257420100%6.018.1%10.8%7.3%2.9%4.834.900.0
202827MLB CTXARI28281656971287421100%5.918.4%10.6%7.8%3.0%4.854.89+0.0
202928MLB CTXARI28281656971297421100%5.918.4%10.6%7.8%3.1%4.894.94-0.1
203029MLB CTXARI26261576631197121100%6.017.9%10.8%7.2%3.2%5.005.09-0.3
203130MLB CTXARI25251486251086921100%5.917.2%11.1%6.2%3.4%5.185.29-0.6
▸ Career totals — MLB only (actual + projected)
Career RAW148135825349063237610991%5.618.1%10.8%7.3%3.1%4.934.65+2.4
/ 200 IP RAW3633200846153912691%5.618.1%10.8%7.3%3.1%4.934.65+0.6
Career MLE1079147020563812146285%4.418.5%10.4%8.1%3.0%4.424.52-1.2
/ 200 IP MLE4639200875162912785%4.418.5%10.4%8.1%3.0%4.424.52-0.3

Career Comps

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

Player162sIP/yrK%BB%HR/9ERA
OGILVIE CAREER PROJECTION5.016517.8%10.8%1.194.92
Julio Teheran ('23)5.214720.4%8.8%1.344.12
Mike Foltynewicz ('21)4.013421.4%7.7%1.464.45
Dan Straily ('19)2.713620.0%8.9%1.724.54
James Kaprielian ('23)1.610520.5%9.6%1.264.58
Zach Davies ('23)5.211617.5%8.1%1.164.36
Aaron Sanchez ('22)3.39318.1%10.0%0.984.32