BIGLEAGUE

Arizona Diamondbacks · Pitcher · #48

Blake Walston

Age 256' 5" · 205lbBats L · Throws LDebut 2024From Wilmington

ERA

3.00

W-L

1-0

K

2

WHIP

1.33

WAR

-0.0

FIP

4.77

League Percentile

2026 season · percentile vs 46 qualified pitchers
ERA
75
3.00
WHIP
21
1.33
Strikeouts
0
2
K/9
2
6.00
Wins
0
1
Bottom of leagueAverage (50)Top of league

⚠ Below the qualified innings threshold. Percentiles are for reference only.

the entire league · by ERA

Top 25%

Blake Walston's ERA (3.00) ranks above average among 46 qualified pitchers. The number on each bar is a percentile (higher is better); use the tabs to change the comparison pool.

PITCHING

Season · Career
CategoryGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
2026 Season23.001003.0231.33
Career94.2220021.120131.41

Hover over a stat for its definition.

ARSENAL

Pitch arsenal · 2026 usage and average velocity
Four-Seam40.5%avg 147 km/h
Slider23.8%avg 136 km/h
Curveball14.3%avg 123 km/h
Cutter14.3%avg 139 km/h
Changeup4.8%avg 136 km/h
Sinker2.4%avg 146 km/h

ADVANCED

Advanced metrics · 2026 season

BABIP

.125

K/9

6.00

BB/9

9.00

HR/9

0.00

Quality starts

0

Whiff%

33.3%

GAME LOG

Last 2 games · includes team result
DateOppInningsHitsERWalksStrikeoutsTeam
09.08@ KC2.00032W
09.01vs PHI1.01100L

SPLITS

Situational splits (2026)

Home

Opp AVG.333
IP1.0
K0
WHIP1.00

Away

Opp AVG.000
IP2.0
K2
WHIP1.50

vs LHP

Opp AVG.000
IP1.2
K2
WHIP0.60

vs RHP

Opp AVG.200
IP1.1
K0
WHIP2.25

RISP

Opp AVG.000
IP2.2
K2
WHIP1.13

YEAR BY YEAR

Year-by-year · Career trends

ERALower is better

▼ Trending up year over year
ERA by yearFrom 4.42 in 2024 to 3.00 in 2026. Lower is better for this stat.2024 ERA: 4.424.4220242026 ERA: 3.003.002026
Show yearly figures
ERA year-by-year details
YearERA
20244.42
20263.00

WHIPLower is better

▼ Trending up year over year
WHIP by yearFrom 1.42 in 2024 to 1.33 in 2026. Lower is better for this stat.2024 WHIP: 1.421.4220242026 WHIP: 1.331.332026
Show yearly figures
WHIP year-by-year details
YearWHIP
20241.42
20261.33

Strikeouts

▼ Trending down year over year
Strikeouts by yearFrom 18 in 2024 to 2 in 2026.2024 Strikeouts: 181820242026 Strikeouts: 222026
Show yearly figures
Strikeouts year-by-year details
YearStrikeouts
202418
20262
YearTeamGamesERAWinsLossesSavesInningsStrikeoutsWalksWHIP
2024AZ74.4210018.118101.42
2026AZ23.001003.0231.33