Skip to main content
Skip to navigation
ESPN
Football
Football
NBA
NBA
Badminton
Badminton
Cricket
Cricket
Chess
Chess
Hockey
Hockey
ISL
ISL
MLB
MLB
More Sports
More Sports
Watch
Watch
Search
Matt
Krook
Athletics
#65
Relief Pitcher
HT/WT
1.93 m, 102 kg
Birthdate
21/10/1994 (31)
BAT/THR
Left/Left
Birthplace
Hillsborough, CA
Status
Active
Overview
News
Stats
Bio
Splits
Game Log
Stats
Pitching
Fielding
hidden
pitching
season
Team
2023
NYY
2024
BAL
2025
ATH
Career
Season Averages
GP
GS
W
L
W%
WAR
ERA
WHIP
IP
K
BB
K/BB
H
R
ER
SV
HLD
BLSV
4
0
0
0
.000
-0.4
24.75
3.50
4.0
3
6
0.5
8
11
11
0
0
0
1
0
0
0
.000
-0.1
18.00
2.00
1.0
2
1
2.0
1
3
2
0
0
0
3
0
0
0
.000
0.0
5.40
1.80
3.1
3
1
3.0
5
2
2
0
0
0
8
0
0
0
.000
--
16.20
2.64
8.1
8
8
1.0
14
16
15
0
0
0
3
0
0
0
.000
-
16.20
2.64
2.7
3
3
1.0
5
5
5
0
0
0
Opponent Batting
season
Team
2023
NYY
2024
BAL
2025
ATH
Career
P
TBF
P-TBF
OBA
OOBP
OSLUG
OOPS
2B
3B
HR
TB
RBI
BH
SH
SF
IBB
107
27
3.963
.400
.519
.600
1.119
1
0
1
12
11
0
0
1
0
27
6
4.500
.200
.333
.800
1.133
0
0
1
4
3
0
0
0
0
71
15
4.733
.385
.429
.538
.967
2
0
0
7
2
0
1
0
0
205
48
4.271
.368
.468
.605
1.073
3
0
2
23
16
0
1
1
0
Expanded Pitching
season
Team
2023
NYY
2024
BAL
2025
ATH
Career
P/S
P/I
K/9
QS
CG
SHO
GSC
GB
FB
G/F
IR
IRS
WP
BK
SB
CS
RSUP
0.0
26.8
6.8
0
0
0
0.0
11
7
1.6
4
4
1
0
2
0
0.0
0.0
27.0
18.0
0
0
0
0.0
2
1
2.0
0
0
0
0
0
0
0.0
0.0
21.3
8.1
0
0
0
0.0
4
7
0.6
3
1
1
0
2
0
0.0
0.0
24.6
8.6
0
0
0
0.0
17
15
1.1
7
5
2
0
4
0
0.0
WAR data provided by
Baseball-Reference
MLB News
Bobby Cox, longtime Braves manager and World Series champ, dies
Bobby Cox, longtime manager of the Atlanta Braves and a World Series champion in 1995, has died at the age of 84.
MLB trade grade: Guardians land Patrick Bailey from Giants
Cleveland acquired an elite defensive catcher from San Francisco. Which side fared best in the surprising swap?
Fantasy Baseball Forecaster Week 7: May 11-17
Set your lineups for the week ahead in fantasy baseball with our preview featuring pitcher rankings, hitter ratings and schedule observations.
Fantasy baseball forecaster: Team hitting ratings
Stay ahead of the game and optimize your fantasy baseball hitters with our forecaster, which provides a rolling 10-day outlook of every team's hitting matchups as well as the potential for stolen bases.
Fantasy baseball forecaster: Pitcher projections for the next 10 days
Keep up to date on who is pitching -- and how well they're expected to do -- with our forecaster, which provides a rolling 10-day outlook of every team's probable starting pitchers with game score projections.
Fantasy Baseball Reliever Depth Chart
Our updated reliever depth chart displays the closer hierarchy for each team, as well as the fatigue factor in each MLB bullpen.
