Matt Peacock (RP) - Arizona Diamondbacks MLB Stats 2026
Updated
Matt Peacock
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RP
·
MLB
·
3,077 views
32 yrs
·
6' 1"
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185 lbs
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South Alabama
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2017: Rd 23, Pk 682 (ARI)
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Bats: Right / Throws: Right
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Debut: 2021
FPPG (DK, 2026)
2.9
ERA
5.40
W-L
0-0
IP
10.0
K
6
Prior Season Stats
(2026 season data will appear once games are played)
|
Park: Chase Field
Matt carries a 5.4 ERA over 10.0 innings in 2026. Matt is worth -0.0 WAR this season.
Pitching Splits Pitching performance splits against left-handed and right-handed batters. 2022 Season - 46 TBF
| Split | K% | K/9 | BB% | wOBA | xFIP | HH% |
|---|---|---|---|---|---|---|
| vs LHB | 5.0% | 2.1 | 10.0% | 0.402 | 5.10 | 36.1% |
| vs RHB | 19.2% | 7.9 | 7.7% | 0.398 | 4.05 | 36.1% |
| Overall | 13.0% | 5.4 | 8.7% | 0.400 | 4.00 | 36.1% |
Pitching Splits — K% & BB% (2026) Strikeout and walk rates against left-handed batters, right-handed batters, and overall.
Pitching Splits — wOBA (2026) Weighted on-base average allowed against left-handed batters, right-handed batters, and overall. Lower is better for pitchers.
Pitching Splits — HH% (2026) Hard-hit rate allowed against left-handed batters, right-handed batters, and overall. Lower is better for pitchers.
Season Context Key season-level pitching metrics including games played, SIERA, and batted ball data. 2022 Season - 46 TBF
GP
—
SIERA
4.78
P/IP
14.9
TBF
46
HH%
36.1%
Barrel%
5.6%
CSW%
—
CSW Prev
—
GB%
66.7%
FB%
33.3%
Bullpen
4.28
RSB
—
Batted Ball Profile (2026) Ground ball vs fly ball tendency — higher GB% generally means fewer home runs allowed.
Traditional Stats Standard pitching stats: ERA, FIP, W/L, saves, holds, innings, and games started. 2026 Season
ERA
5.40
FIP
4.41
W
0
L
0
K
—
BB
—
K/9
—
SV
0
HLD
0
IP
10.0
GS
0
WAR
-0.0
ERA-
133
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Matt Peacock MLB Stats 2026
Matt Peacock is a RP for the Arizona Diamondbacks. View Matt's current season stats, recent performance trends, and key statistical categories to evaluate fantasy value and make informed DFS lineup decisions.
Stats updated November 8, 2026.