best career bb/9 live ball era

Since 1920, Jeff Byrd has walked the highest walks per nine innings, with 7.01 BB/9.

Interpreted as:
best career bb/9 with a minimum of 0.5 IP per team game by a player live ball era
NAMEBB/9GWLW%GSERASOCGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9K/BBHR/9K%BB%WHIPBABIPRAERA-FIPFIP-H/9PRAA
1Jeff Byrd
J. Byrd
7.01
17
2
13
.133
17
6.18
40
1
0
0
87.1
98
60
68
5
68
0
0
1
417
3
4.12
0.59
0.52
9.6
16.3
1.90
.306
7.01
147
4.89
118
10.10
-7.1
2Tommy Byrne
T. Byrne
6.85
281
85
69
.552
170
4.11
766
65
12
12
1362.0
1,138
622
688
98
1,037
85
72
10
6,181
28
5.06
0.74
0.65
12.4
16.8
1.60
.248
4.55
103
4.76
120
7.52
-126.4
3Emmett O'Neill
E. O'Neill
6.58
66
15
26
.366
49
4.76
144
19
2
0
355.2
348
188
208
14
260
8
9
1,629
16
3.64
0.55
0.35
8.8
16.0
1.71
.278
5.26
138
4.48
128
8.81
-37.3
4Lefty Mills
L. Mills
6.25
96
15
30
.333
48
6.06
267
21
1
3
435.0
453
293
325
40
302
19
27
2,058
20
5.52
0.88
0.83
13.0
14.7
1.74
.289
6.72
125
5.12
109
9.37
-17.5
5Rex Barney
R. Barney
6.17
155
35
31
.530
81
4.31
336
20
6
1
597.2
474
286
328
48
410
15
30
2,593
21
5.06
0.82
0.72
13.0
15.8
1.48
.239
4.94
110
4.61
115
7.14
-38.1
6Bill Mooneyham
B. Mooneyham
6.05
45
4
5
.444
6
4.52
75
0
0
2
99.2
103
50
53
4
67
3
18
4
456
2
6.77
1.12
0.36
16.4
14.7
1.71
.322
4.79
115
3.88
96
9.30
1.5
7Ed Correa
E. Correa
6.02
52
16
19
.457
48
5.16
260
4
2
0
282.2
261
162
174
34
189
7
3
4
1,276
29
8.28
1.38
1.08
20.4
14.8
1.59
.289
5.54
118
4.59
107
8.31
-10.7
8Herb Score
H. Score
6.01
150
55
46
.545
127
3.36
837
47
11
3
858.1
609
320
364
79
573
7
11
7
3,696
55
8.78
1.46
0.83
22.6
15.5
1.38
.241
3.82
86
3.71
95
6.39
18.4
9Lou Kretlow
L. Kretlow
5.98
199
27
47
.365
104
4.87
450
22
3
1
785.1
781
425
479
62
522
10
43
4
3,586
25
5.16
0.86
0.71
12.5
14.6
1.66
.283
5.49
122
4.37
111
8.95
-38.1
10Jake Wade
J. Wade
5.93
171
27
40
.403
71
5.00
291
20
3
3
668.1
690
371
421
43
440
9
57
3,057
20
3.92
0.66
0.58
9.5
14.4
1.69
.285
5.67
118
4.77
116
9.29
-49
11Tex Shirley
T. Shirley
5.84
102
19
30
.388
54
4.25
168
19
3
2
446.2
443
211
247
20
290
5
26
2,021
7
3.39
0.58
0.40
8.3
14.3
1.64
.275
4.98
119
4.29
120
8.93
-33.1
12Mickey McDermott
M. McDermott
5.73
291
69
69
.500
156
3.91
757
54
11
14
1316.2
1,161
572
655
86
838
28
86
8
5,801
39
5.17
0.90
0.59
13.0
14.4
1.52
.263
4.48
94
4.14
101
7.94
-0.5
13Kaz Ishii
K. Ishii
5.65
105
39
34
.534
102
4.44
435
2
2
0
564.0
508
278
310
70
354
17
0
12
2,496
22
6.94
1.23
1.12
17.4
14.2
1.53
.270
4.95
110
5.05
119
8.11
-50
14Randy Tate
R. Tate
5.62
26
5
13
.278
23
4.45
99
2
0
0
137.2
121
68
73
8
86
5
1
3
605
1
6.47
1.15
0.52
16.4
14.2
1.50
.278
4.77
128
3.88
110
7.91
-5.7
15Bob Turley
B. Turley
5.61
310
101
85
.543
237
3.64
1,265
78
24
13
1712.2
1,366
693
753
140
1,068
56
38
21
7,447
39
6.65
1.18
0.74
17.0
14.3
1.42
.249
3.96
98
4.02
108
7.18
-66.7
16Joe Giard
J. Giard
5.61
68
13
15
.464
36
5.96
71
11
4
0
277.2
330
184
202
21
173
6
13
1,294
5
2.30
0.41
0.68
5.5
13.4
1.81
.302
6.55
136
5.45
123
10.70
-27.9
17Troy Herriage
T. Herriage
5.59
31
1
13
.071
16
6.64
59
1
0
0
103.0
135
76
83
16
64
6
7
6
501
2
5.16
0.92
1.40
11.8
12.8
1.93
.334
7.25
154
5.28
126
11.80
-11.8
18Tatsuya Imai
T. Imai
5.59
12
5
4
.556
12
6.14
60
0
0
0
48.1
41
33
33
8
30
4
0
0
215
1
11.17
2.00
1.49
27.9
14.0
1.47
.292
6.14
148
4.88
117
7.63
-3.8
19Charlie Sproull
C. Sproull
5.52
34
4
10
.286
19
5.94
47
2
0
1
130.1
158
86
102
10
80
0
6
622
2
3.25
0.59
0.69
7.6
12.9
1.83
.305
7.04
158
4.66
127
10.91
-14.6
20Al Williams
A. Williams
5.50
46
4
8
.333
16
6.24
52
3
0
1
168.2
216
117
144
6
103
2
12
805
7
2.77
0.50
0.32
6.5
12.8
1.89
.327
7.68
131
4.69
102
11.53
-1.2
21Joe Krakauskas
J. Krakauskas
5.47
149
26
36
.419
63
4.53
347
22
1
4
583.2
605
294
349
30
355
4
54
2,654
19
5.35
0.98
0.46
13.1
13.4
1.64
.300
5.38
108
4.19
102
9.33
-5.5
22Noah Schultz
N. Schultz
5.44
9
2
5
.286
9
5.86
40
0
0
0
43.0
32
28
29
5
26
4
0
0
186
1
8.37
1.54
1.05
21.5
14.0
1.35
.243
6.07
140
4.85
113
6.70
-2.5
23Les Cain
L. Cain
5.43
68
23
19
.548
64
3.98
303
8
1
0
373.0
331
165
190
32
225
13
1
3
1,645
17
7.31
1.35
0.77
18.4
13.7
1.49
.279
4.58
110
3.93
105
7.99
-5.9
24Hal Griggs
H. Griggs
5.42
105
6
26
.188
45
5.50
172
6
1
3
347.0
372
212
241
43
209
4
24
7
1,590
19
4.46
0.82
1.12
10.8
13.1
1.67
.283
6.25
139
4.92
124
9.65
-36.6
25Roxie Lawson
R. Lawson
5.41
208
47
39
.547
83
5.37
258
34
2
11
851.2
963
508
562
70
512
7
78
3,961
20
2.73
0.50
0.74
6.5
12.9
1.73
.287
5.94
113
5.34
115
10.18
-64.2

More MLB News

More Blue Jays Stats

Team Batting Leaders

HR

19

Okamoto

Kazuma Okamoto

RBI

54

Okamoto

Kazuma Okamoto

AVG

.299

Lukes

Nathan Lukes
Team Pitching Leaders

W

5

Hoffman

Jeff Hoffman

K

128

Cease

Dylan Cease

ERA

0.98

Varland

Louis Varland
Team Rankings

HR

88

23rd

R

354

25th

SO

769

8th

ERA

4.08

12th

2026 Division Standings
TEAMWLPCTGB
51
33
.607
48
38
.558
4.0
Blue Jays Blue Jays
41
46
.471
11.5
40
48
.455
13.0
37
48
.435
14.5
Schedule
DATEMATCHUPTIME (ET)
Fri
7/3
@
10:10 PM
Sat
7/4
@
4:10 PM
Sun
7/5
@
5:00 PM
Mon
7/6
@
9:45 PM
Tue
7/7
@
9:45 PM
Last Game
NYM Mets

36 - 51

3

Final

9

TOR Blue Jays

41 - 46

Wed 1 Jul 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
50
35
.588
49
39
.557
2.5
46
42
.523
5.5
45
43
.511
6.5
36
51
.414
15.0
NL CentralWLPCTGB
53
32
.624
49
38
.563
5.0
45
39
.536
7.5
44
44
.500
10.5
40
46
.465
13.5
NL WestWLPCTGB
57
31
.648
43
43
.500
13.0
43
43
.500
13.0
36
50
.419
20.0
35
53
.398
22.0
AL EastWLPCTGB
51
33
.607
48
38
.558
4.0
41
46
.471
11.5
40
48
.455
13.0
37
48
.435
14.5
AL CentralWLPCTGB
45
41
.523
46
42
.523
42
46
.477
4.0
38
50
.432
8.0
35
53
.398
11.0
AL WestWLPCTGB
45
43
.511
45
43
.511
43
46
.483
2.5
41
46
.471
3.5
36
52
.409
9.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Wed
6/17
@
6-2
Wed
6/17
@
1-8
Wed
6/17
@
7-5
Thu
6/18
@
4-3
Thu
6/18
@
4-2

Schedule

DATEMATCHUPTIME (ET)
Fri
7/3
@
6:45 PM
Fri
7/3
@
7:05 PM
Fri
7/3
@
7:10 PM
Fri
7/3
@
7:10 PM
Fri
7/3
@
7:15 PM