Matt Peacock had a 5-7 record with an ERA of 4.90 and 50 strikeouts in 35 appearances in his rookie season in 2021.
| NAME | SEASON | TM | G | W | L | W% | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | K/9 | BB/9 | K/BB | HR/9 | K% | BB% | WHIP | BABIP | RA | ERA- | FIP | FIP- | H/9 | PRAA | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 |  | M. Peacock | 2021 | 35 | 5 | 7 | .417 | 8 | 4.90 | 50 | 0 | 0 | 0 | 86.1 | 107 | 47 | 55 | 13 | 28 | 1 | 12 | 5 | 386 | 2 | 5.21 | 2.92 | 1.79 | 1.36 | 13.0 | 7.3 | 1.56 | .320 | 5.73 | 117 | 4.97 | 121 | 11.15 | -8.6 |
ARI| NAME | DATE | SEASON | TM | OPP | DEC | GS | ERA | SO | CG | SHO | SV | IP | H | ER | R | HR | BB | HBP | GF | IBB | TBF | WP | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | | M. Peacock | 9/3/2021 | 2021 | vs | 0 | 0.00 | 2 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | |||
| 2 | | M. Peacock | 8/30/2021 | 2021 | vs | 0 | 4.50 | 1 | 0 | 0 | 0 | 2.0 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 9 | 0 | |||
| 3 | | M. Peacock | 8/27/2021 | 2021 | @ | 0 | 4.50 | 0 | 0 | 0 | 0 | 2.0 | 1 | 1 | 2 | 0 | 2 | 0 | 0 | 1 | 9 | 0 | |||
| 4 | | M. Peacock | 8/24/2021 | 2021 | @ | 0 | 0.00 | 0 | 0 | 0 | 0 | 2.0 | 2 | 0 | 0 | 0 | 2 | 0 | 1 | 1 | 8 | 0 | |||
| 5 | | M. Peacock | 8/20/2021 | 2021 | @ | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.0 | 3 | 0 | 3 | 0 | 0 | 0 | 1 | 0 | 7 | 0 | |||
| 6 | | M. Peacock | 8/12/2021 | 2021 | vs | 1 | 13.50 | 2 | 0 | 0 | 0 | 1.1 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | |||
| 7 | | M. Peacock | 8/10/2021 | 2021 | @ | L | 0 | 13.50 | 0 | 0 | 0 | 0 | 0.2 | 2 | 1 | 1 | 0 | 1 | 0 | 1 | 0 | 5 | 0 | ||
| 8 | | M. Peacock | 8/6/2021 | 2021 | @ | W | 0 | 0.00 | 4 | 0 | 0 | 0 | 4.2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | ||
| 9 | | M. Peacock | 8/1/2021 | 2021 | vs | 0 | 5.40 | 0 | 0 | 0 | 0 | 3.1 | 5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 15 | 1 | |||
| 10 | | M. Peacock | 7/30/2021 | 2021 | vs | W | 0 | 0.00 | 0 | 0 | 0 | 0 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | ||
| 11 | | M. Peacock | 7/27/2021 | 2021 | @ | 0 | 0.00 | 1 | 0 | 0 | 0 | 2.0 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 8 | 0 | |||
| 12 | | M. Peacock | 7/23/2021 | 2021 | @ | 0 | 3.00 | 2 | 0 | 0 | 0 | 3.0 | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 10 | 0 | |||
| 13 | | M. Peacock | 7/20/2021 | 2021 | vs | 0 | 4.50 | 0 | 0 | 0 | 0 | 2.0 | 5 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 10 | 0 | |||
| 14 | | M. Peacock | 7/16/2021 | 2021 | vs | 0 | 27.00 | 1 | 0 | 0 | 0 | 1.0 | 3 | 3 | 3 | 2 | 1 | 0 | 0 | 0 | 6 | 0 | |||
| 15 | | M. Peacock | 7/10/2021 | 2021 | @ | 0 | 0.00 | 1 | 0 | 0 | 0 | 3.0 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 12 | 0 | |||
| 16 | | M. Peacock | 7/7/2021 | 2021 | vs | W | 0 | 3.00 | 2 | 0 | 0 | 0 | 3.0 | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 13 | 0 | ||
| 17 | | M. Peacock | 7/2/2021 | 2021 | vs | 0 | 4.50 | 1 | 0 | 0 | 0 | 4.0 | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 16 | 1 | |||
| 18 | | M. Peacock | 6/29/2021 | 2021 | @ | 0 | 9.00 | 0 | 0 | 0 | 0 | 1.0 | 2 | 1 | 1 | 0 | 1 | 1 | 0 | 0 | 7 | 0 | |||
| 19 | | M. Peacock | 6/27/2021 | 2021 | @ | L | 0 | 13.50 | 3 | 0 | 0 | 0 | 2.0 | 5 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | ||
| 20 | | M. Peacock | 6/25/2021 | 2021 | @ | 0 | 9.00 | 0 | 0 | 0 | 0 | 2.0 | 7 | 2 | 3 | 0 | 1 | 0 | 1 | 1 | 14 | 0 | |||
| 21 | | M. Peacock | 6/19/2021 | 2021 | vs | L | 1 | 5.40 | 3 | 0 | 0 | 0 | 5.0 | 7 | 3 | 3 | 1 | 2 | 0 | 0 | 0 | 24 | 0 | ||
| 22 | | M. Peacock | 6/14/2021 | 2021 | @ | L | 1 | 5.40 | 3 | 0 | 0 | 0 | 5.0 | 10 | 3 | 3 | 1 | 3 | 0 | 0 | 1 | 27 | 0 | ||
| 23 | | M. Peacock | 6/9/2021 | 2021 | @ | L | 1 | 16.20 | 1 | 0 | 0 | 0 | 1.2 | 3 | 3 | 3 | 0 | 3 | 0 | 0 | 0 | 11 | 0 | ||
| 24 | | M. Peacock | 6/4/2021 | 2021 | @ | L | 1 | 5.79 | 2 | 0 | 0 | 0 | 4.2 | 5 | 3 | 4 | 1 | 4 | 0 | 0 | 0 | 22 | 0 | ||
| 25 | | M. Peacock | 5/30/2021 | 2021 | vs | W | 1 | 3.00 | 6 | 0 | 0 | 0 | 6.0 | 6 | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 23 | 0 | ||
| Total | 8 | 4.90 | 50 | 0 | 0 | 0 | 86.1 | 107 | 47 | 55 | 13 | 28 | 1 | 12 | 5 | 386 | 2 | ||||||||
SEA
SDP
PHI
PIT
COL
SFG
LAD
TEX
CHC
STL
OAK
MILLatest Diamondbacks News
MacKenzie Gore works career-best 8 innings as Rangers beat Diamondbacks 7-4
Rangers' Nimmo leaves game against Diamondbacks with sprained left ankle
The Arizona Diamondbacks' rotation makes an abrupt turnaround following ugly stretch
Dodgers acquire outfielder Alek Thomas in a trade with the Diamondbacks
Guardians continue their home dominance of Angels with a win
D-backs' Michael Soroka needs only Geraldo Perdomo's RBI double to beat Rangers 1-0
More Diamondbacks Stats
Team Batting Leaders 
HR
7
Vargas
RBI
26
Vargas
AVG
.336
Vargas
Team Pitching Leaders 
W
5
Soroka
K
47
Soroka
ERA
2.25
Rodriguez
Team Rankings
HR
37
24th
R
174
22nd
SO
305
29th
ERA
4.46
22nd
Diamondbacks
MLB 2026 Batting Leaders
MLB 2026 Pitching Leaders
MLB Fantasy 2026
MLB 2026 Betting
MLB 2026 Standings
| NL East | W | L | PCT | GB |
|---|---|---|---|---|
29 | 13 | .690 | ||
20 | 22 | .476 | 9.0 | |
20 | 22 | .476 | 9.0 | |
19 | 23 | .452 | 10.0 | |
16 | 25 | .390 | 12.5 | |
| NL Central | W | L | PCT | GB |
27 | 15 | .643 | ||
23 | 16 | .590 | 2.5 | |
24 | 17 | .585 | 2.5 | |
23 | 19 | .548 | 4.0 | |
22 | 20 | .524 | 5.0 | |
| NL West | W | L | PCT | GB |
24 | 17 | .585 | ||
24 | 17 | .585 | ||
20 | 21 | .488 | 4.0 | |
17 | 24 | .415 | 7.0 | |
16 | 26 | .381 | 8.5 |
Braves
Nationals
Marlins
Mets
Reds| AL East | W | L | PCT | GB |
|---|---|---|---|---|
28 | 13 | .683 | ||
27 | 16 | .628 | 2.0 | |
19 | 24 | .442 | 10.0 | |
18 | 24 | .429 | 10.5 | |
17 | 24 | .415 | 11.0 | |
| AL Central | W | L | PCT | GB |
23 | 21 | .523 | ||
20 | 21 | .488 | 1.5 | |
19 | 23 | .452 | 3.0 | |
19 | 23 | .452 | 3.0 | |
19 | 23 | .452 | 3.0 | |
| AL West | W | L | PCT | GB |
21 | 20 | .512 | ||
21 | 22 | .488 | 1.0 | |
20 | 22 | .476 | 1.5 | |
16 | 27 | .372 | 6.0 | |
16 | 27 | .372 | 6.0 |
Rays
Yankees
Orioles
Blue Jays
Red Sox
Guardians
White Sox
Twins
Royals
Tigers
Angels
Astros