highest k/9 by a qualified reliever since 1961

Since 1961, 12 pitchers are tied for the highest K/9 by a relief pitcher, with 27.00 per nine innings. The first three are Jayvien Sandridge, Will Warren and Romy Gonzalez.

NAMEK/9GWLW%GSERASOCGSHOSVIPHERRHRBBHBPGFIBBTBFWPBB/9K/BBHR/9K%BB%WHIPBABIPRAH/9
1Jayvien Sandridge
J. Sandridge
27.00
1
0
0
0
27.00
2
0
0
0
0.2
1
2
2
1
2
1
0
0
6
0
27.00
1.00
13.50
33.3
33.3
4.50
27.00
13.50
2Will Warren
W. Warren
27.00
1
0
0
0
27.00
3
0
0
0
1.0
2
3
3
1
1
0
1
0
6
0
9.00
3.00
9.00
50.0
16.7
3.00
1.000
27.00
18.00
3Romy Gonzalez
R. Gonzalez
27.00
1
0
0
0
0.00
1
0
0
0
0.1
0
0
0
0
0
0
1
0
1
0
0.00
0.00
100.0
0.0
0.00
0.00
0.00
4Danny Valencia
D. Valencia
27.00
1
0
0
0
0.00
1
0
0
0
0.1
0
0
0
0
0
0
1
0
1
0
0.00
0.00
100.0
0.0
0.00
0.00
0.00
5Jeremy Bleich
J. Bleich
27.00
2
0
0
0
54.00
1
0
0
0
0.1
2
2
2
0
0
1
0
0
4
0
0.00
0.00
25.0
0.0
6.00
1.000
54.00
54.00
6John McDonald
J. McDonald
27.00
1
0
0
0
0.00
1
0
0
0
0.1
2
0
0
0
0
0
1
0
3
0
0.00
0.00
33.3
0.0
6.00
1.000
0.00
54.00
7Tyson Brummett
T. Brummett
27.00
1
0
0
0
0.00
2
0
0
0
0.2
2
0
0
0
0
0
1
0
4
0
0.00
0.00
50.0
0.0
3.00
1.000
0.00
27.00
8Scott Sheldon
S. Sheldon
27.00
1
0
0
0
0.00
1
0
0
0
0.1
0
0
0
0
0
0
0
0
1
0
0.00
0.00
100.0
0.0
0.00
0.00
0.00
9Mark Whiten
M. Whiten
27.00
1
0
0
0
9.00
3
0
0
0
1.0
1
1
1
0
2
1
1
0
7
0
18.00
1.50
0.00
42.9
28.6
3.00
1.000
9.00
9.00
10Ricky Pickett
R. Pickett
27.00
2
0
0
0
81.00
2
0
0
0
0.2
3
6
6
0
4
0
0
0
9
1
54.00
0.50
0.00
22.2
44.4
10.50
1.000
81.00
40.50
11Kevin Seitzer
K. Seitzer
27.00
1
0
0
0
0.00
1
0
0
0
0.1
0
0
0
0
0
0
1
0
1
0
0.00
0.00
100.0
0.0
0.00
0.00
0.00
12Fritz Fisher
F. Fisher
27.00
1
0
0
0
108.00
1
0
0
0
0.1
2
4
4
0
2
0
0
0
5
0
54.00
0.50
0.00
20.0
40.0
12.00
1.000
108.00
54.00
13Chuck Nieson
C. Nieson
22.50
2
0
0
0
4.50
5
0
0
0
2.0
1
1
1
1
1
0
1
0
8
0
4.50
5.00
4.50
62.5
12.5
1.00
.000
4.50
4.50
14A.J. Burnett
A.J. Burnett
21.00
5
0
1
.000
0
10.50
14
0
0
0
6.0
9
7
7
0
4
0
1
1
31
3
6.00
3.50
0.00
45.2
12.9
2.17
.692
10.50
13.50
15Larry Biittner
L. Biittner
20.25
1
0
0
0
40.50
3
0
0
0
1.1
5
6
6
3
1
0
1
0
10
0
6.75
3.00
20.25
30.0
10.0
4.50
.667
40.50
33.75
16Ryan Nye
R. Nye
19.29
3
0
0
0
27.00
5
0
0
0
2.1
10
7
7
2
0
0
2
0
17
0
0.00
7.71
29.4
0.0
4.29
.800
27.00
38.57
17Roki Sasaki
R. Sasaki
18.00
2
0
0
0
0.00
4
0
0
0
2.0
1
0
0
0
0
0
0
0
7
0
0.00
0.00
57.1
0.0
0.50
.333
0.00
4.50
18Nolan Hoffman
N. Hoffman
18.00
1
0
0
0
27.00
2
0
0
0
1.0
3
3
3
0
1
0
1
0
7
1
9.00
2.00
0.00
28.6
14.3
4.00
.750
27.00
27.00
19Doug Nikhazy
D. Nikhazy
18.00
1
0
0
0
0.00
2
0
0
0
1.0
0
0
0
0
0
0
1
0
3
0
0.00
0.00
66.7
0.0
0.00
.000
0.00
0.00
20Logan Allen
L. Allen
18.00
1
1
0
1.000
0
0.00
2
0
0
0
1.0
0
0
0
0
0
0
0
0
3
0
0.00
0.00
66.7
0.0
0.00
.000
0.00
0.00
21CC Sabathia
CC Sabathia
18.00
1
0
0
0
0.00
2
0
0
0
1.0
0
0
0
0
0
0
0
0
3
0
0.00
0.00
66.7
0.0
0.00
.000
0.00
0.00
22Aaron Altherr
A. Altherr
18.00
1
0
0
0
9.00
2
0
0
0
1.0
2
1
1
0
0
0
1
0
5
0
0.00
0.00
40.0
0.0
2.00
.667
9.00
18.00
23Adam McCreery
A. McCreery
18.00
1
0
0
0
18.00
2
0
0
0
1.0
4
2
2
0
0
0
1
0
7
0
0.00
0.00
28.6
0.0
4.00
.800
18.00
36.00
24Tony Saunders
T. Saunders
18.00
1
0
0
0
0.00
2
0
0
0
1.0
0
0
0
0
1
0
0
0
4
0
9.00
2.00
0.00
50.0
25.0
1.00
.000
0.00
0.00
25Mike Anderson
M. Anderson
18.00
1
0
0
0
0.00
2
0
0
0
1.0
2
0
0
0
0
0
1
0
5
0
0.00
0.00
40.0
0.0
2.00
.667
0.00
18.00
StatMuse has game-level data for K/9 going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.

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2026 Division Standings
TEAMWLPCTGB
9
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.563
9
8
.529
0.5
Yankees Yankees
9
8
.529
0.5
7
9
.438
2.0
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Schedule
DATEMATCHUPTIME (ET)
Wed
4/15
@
7:05 PM
Thu
4/16
@
1:35 PM
Fri
4/17
@
7:05 PM
Sat
4/18
@
1:35 PM
Sun
4/19
@
1:35 PM
Last Game
LAA Angels

9 - 9

7

Final

1

NYY Yankees

9 - 8

Tue 14 Apr 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
11
7
.611
9
9
.500
2.0
8
9
.471
2.5
8
9
.471
2.5
7
11
.389
4.0
NL CentralWLPCTGB
10
7
.588
10
7
.588
9
8
.529
1.0
8
8
.500
1.5
8
9
.471
2.0
NL WestWLPCTGB
13
4
.765
11
6
.647
2.0
10
8
.556
3.5
6
11
.353
7.0
6
11
.353
7.0
AL EastWLPCTGB
9
7
.563
9
8
.529
0.5
9
8
.529
0.5
7
9
.438
2.0
6
11
.353
3.5
AL CentralWLPCTGB
11
7
.611
10
8
.556
1.0
8
9
.471
2.5
7
10
.412
3.5
6
11
.353
4.5
AL WestWLPCTGB
9
8
.529
9
8
.529
9
9
.500
0.5
8
10
.444
1.5
7
11
.389
2.5

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Sun
3/29
@
5-2
Sun
3/29
@
3-2
Sun
3/29
@
1-8
Sun
3/29
@
4-2
Mon
3/30
@
8-5

Schedule

DATEMATCHUPTIME (ET)
Wed
4/15
@
12:35 PM
Wed
4/15
@
1:15 PM
Wed
4/15
@
1:40 PM
Wed
4/15
@
6:40 PM
Wed
4/15
@
6:40 PM