who leads the mlb in relief pitcher wins as a rookie since 2010

Since 2010, Ryan Yarbrough has won the most games by a rookie relief pitcher, with 14 wins in 2018.

Interpreted as:
Who leads the MLB in relief pitcher regular-season wins as a rookie since 2010?
NAMEWSEASONTMLW%GGSERASOCGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAH/9
1Ryan Yarbrough
R. Yarbrough
14
2018
TBR TBR
4
.778
32
0
3.72
106
0
0
0
118.2
110
49
52
15
42
6
3
5
505
0
8.04
3.19
2.52
1.14
21.0
8.3
1.28
.283
3.94
8.34
2Mike Baumann
M. Baumann
10
2023
BAL BAL
1
.909
60
0
3.76
61
0
0
0
64.2
52
27
29
7
33
2
15
2
273
7
8.49
4.59
1.85
0.97
22.3
12.1
1.31
.265
4.04
7.24
3Jared Koenig
J. Koenig
9
2024
MIL MIL
4
.692
49
0
2.73
55
0
0
1
56.0
50
17
22
4
22
4
5
4
242
0
8.84
3.54
2.50
0.64
22.7
9.1
1.29
.293
3.54
8.04
4Marcus Walden
M. Walden
9
2019
BOS BOS
2
.818
70
0
3.81
76
0
0
2
78.0
61
33
38
6
32
5
8
1
327
6
8.77
3.69
2.38
0.69
23.2
9.8
1.19
.264
4.38
7.04
5Lake Bachar
L. Bachar
8
2025
MIA MIA
1
.889
52
0
3.78
73
0
0
3
69.0
53
29
32
10
30
3
12
3
288
5
9.52
3.91
2.43
1.30
25.3
10.4
1.20
.250
4.17
6.91
6Andrew Nardi
A. Nardi
8
2023
MIA MIA
1
.889
63
0
2.67
73
0
0
3
57.1
45
17
18
7
21
4
10
2
237
0
11.46
3.30
3.48
1.10
30.8
8.9
1.15
.288
2.83
7.06
7Garrett Whitlock
G. Whitlock
8
2021
BOS BOS
4
.667
46
0
1.96
81
0
0
2
73.1
64
16
22
6
17
3
11
2
298
3
9.94
2.09
4.76
0.74
27.2
5.7
1.10
.304
2.70
7.85
8Lou Trivino
L. Trivino
8
2018
OAK OAK
3
.727
68
0
2.96
82
0
0
4
73.0
53
24
24
8
31
2
10
4
296
4
10.11
3.82
2.65
0.99
27.7
10.5
1.15
.260
2.96
6.53
9Michael Feliz
M. Feliz
8
2016
HOU HOU
1
.889
47
0
4.43
95
0
0
0
65.0
55
32
33
10
22
0
17
0
270
6
13.15
3.05
4.32
1.38
35.2
8.1
1.18
.315
4.57
7.62
10Mychal Givens
M. Givens
8
2016
BAL BAL
2
.800
66
0
3.13
96
0
0
0
74.2
59
26
28
6
36
6
8
2
313
3
11.57
4.34
2.67
0.72
30.7
11.5
1.27
.314
3.38
7.11
11Dominic Leone
D. Leone
8
2014
SEA SEA
2
.800
57
0
2.17
70
0
0
0
66.1
52
16
18
4
25
3
3
3
272
4
9.50
3.39
2.80
0.54
25.7
9.2
1.16
.282
2.44
7.06
12Nate Jones
N. Jones
8
2012
CWS CWS
0
1.000
65
0
2.39
65
0
0
0
71.2
67
19
19
4
32
1
11
3
301
5
8.16
4.02
2.03
0.50
21.6
10.6
1.38
.317
2.39
8.41
13Mark Melancon
M. Melancon
8
2011
HOU HOU
4
.667
71
0
2.78
66
0
0
20
74.1
65
23
28
5
26
2
47
6
309
1
7.99
3.15
2.54
0.61
21.4
8.4
1.22
.286
3.39
7.87
14John Axford
J. Axford
8
2010
MIL MIL
2
.800
50
0
2.48
76
0
0
24
58.0
42
16
17
1
27
1
43
3
238
4
11.79
4.19
2.81
0.16
31.9
11.3
1.19
.308
2.64
6.52
15Braydon Fisher
B. Fisher
7
2025
TOR TOR
0
1.000
51
0
1.85
61
0
0
0
48.2
28
10
10
2
18
3
12
1
193
0
11.28
3.33
3.39
0.37
31.6
9.3
0.95
.239
1.85
5.18
16Ronny Henriquez
R. Henriquez
7
2025
MIA MIA
1
.875
69
0
2.22
98
0
0
7
73.0
53
18
23
8
27
4
9
2
303
2
12.08
3.33
3.63
0.99
32.3
8.9
1.10
.271
2.84
6.53
17Ben Casparius
B. Casparius
7
2025
LAD LAD
4
.636
43
0
4.37
62
0
0
2
68.0
65
33
34
5
19
3
6
0
290
1
8.21
2.51
3.26
0.66
21.4
6.6
1.24
.299
4.50
8.60
18Shintaro Fujinami
S. Fujinami
7
2023
TOT
2
.778
57
0
5.14
69
0
0
2
61.1
47
35
37
5
33
4
19
1
263
6
10.13
4.84
2.09
0.73
26.2
12.5
1.30
.276
5.43
6.90
19Brock Burke
B. Burke
7
2022
TEX TEX
5
.583
52
0
1.97
90
0
0
0
82.1
63
18
25
9
24
2
5
1
328
2
9.84
2.62
3.75
0.98
27.4
7.3
1.06
.266
2.73
6.89
20Alexis Díaz
A. Díaz
7
2022
CIN CIN
3
.700
59
0
1.84
83
0
0
10
63.2
28
13
18
5
33
5
20
3
255
7
11.73
4.66
2.52
0.71
32.5
12.9
0.96
.178
2.54
3.96
21Kyle Funkhouser
K. Funkhouser
7
2021
DET DET
4
.636
55
0
3.69
60
0
0
1
63.1
55
26
32
6
36
2
7
0
277
9
8.53
5.12
1.67
0.85
21.7
13.0
1.44
.283
4.55
7.82
22James Karinchak
J. Karinchak
7
2021
CLE CLE
4
.636
60
0
4.07
78
0
0
11
55.1
35
25
27
9
32
2
26
0
235
3
12.69
5.20
2.44
1.46
33.2
13.6
1.21
.228
4.39
5.69
23John King
J. King
7
2021
TEX TEX
5
.583
27
0
3.52
40
0
0
0
46.0
41
18
24
3
12
4
6
1
193
2
7.83
2.35
3.33
0.59
20.7
6.2
1.15
.284
4.70
8.02
24Codi Heuer
C. Heuer
7
2021
TOT
4
.636
65
0
4.28
56
0
0
2
67.1
65
32
34
7
23
2
11
3
281
6
7.49
3.07
2.43
0.94
19.9
8.2
1.31
.301
4.54
8.69
25Corbin Burnes
C. Burnes
7
2018
MIL MIL
0
1.000
30
0
2.61
35
0
0
1
38.0
27
11
11
4
11
3
6
2
152
2
8.29
2.61
3.18
0.95
23.0
7.2
1.00
.232
2.61
6.39
StatMuse has game-level data for pitcher wins going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.

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