Randy Johnson has allowed the most walks with exactly 0 intentional walks in a season, with 152 allowed in 1991.

most bb by a pitcher in a season with 0 ibb
1991 Johnson 1975 Richard 1975 Ryan 1961 Estrada 1959 Score 1987 Langston 1986 Candiotti 1956 Turley 2023 Snell 2009 Burnett 1962 Cheney 1956 Larsen 1983 Hough 1991 Hough 1976 Figueroa 1974 Messersmith 2010 Wilson 1956 Stone 2023 Kopech 1985 Birtsas 1999 Clemens 1996 Wakefield 2008 Snell 2005 Zito 1997 Eldred 1998 Clemens 1973 Decker 0 20 40 60 80 100 120 140 152 138 132 132 115 114 106 103 99 97 97 96 95 94 94 94 93 93 91 91 90 90 89 89 89 88 88
NAME SEASON TM G BB IBB W L W% GS CG GF SHO SV IP H TBF R ER HR HBP SO WP ERA WHIP K/9 H/9 BB/9 K/BB ERA- FIP FIP- PRAA
Randy Johnson illustration Randy Johnson
1991
SEA logo SEA
33 152 0 13 10 .565 33 2 0 1 0 201.1 151 889 96 89 15 12 228 12 3.98 1.50 10.19 6.75 6.79 1.50 96 4.00 99 1
J.R. Richard illustration J.R. Richard
1975
HOU logo HOU
33 138 0 12 10 .545 31 7 1 1 0 203.0 178 905 107 99 8 4 176 20 4.39 1.56 7.80 7.89 6.12 1.28 129 3.45 100 -0.6
Nolan Ryan illustration Nolan Ryan
1975
CAL logo CAL
28 132 0 14 12 .538 28 10 0 5 0 198.0 152 864 90 76 13 7 186 12 3.45 1.43 8.45 6.91 6.00 1.41 96 3.66 99 0.5
Chuck Estrada illustration Chuck Estrada
1961
BAL logo BAL
33 132 0 15 9 .625 31 6 1 1 0 212.0 159 924 91 87 19 10 160 8 3.69 1.37 6.79 6.75 5.60 1.21 97 4.24 109 -9.3
Herb Score illustration Herb Score
1959
CLE logo CLE
30 115 0 9 11 .450 25 9 2 1 0 160.2 123 712 93 84 28 1 147 14 4.71 1.48 8.23 6.89 6.44 1.28 124 5.14 133 -23.6
Mark Langston illustration Mark Langston
1987
SEA logo SEA
35 114 0 19 13 .594 35 14 0 3 0 272.0 242 1,152 132 116 30 5 262 9 3.84 1.31 8.67 8.01 3.77 2.30 84 3.68 79 29.5
Tom Candiotti illustration Tom Candiotti
1986
CLE logo CLE
36 106 0 16 12 .571 34 17 1 3 0 252.1 234 1,078 112 100 18 8 167 12 3.57 1.35 5.96 8.35 3.78 1.58 85 3.72 90 12.2
Bob Turley illustration Bob Turley
1956
NYY logo NYY
27 103 0 8 4 .667 21 5 3 1 1 132.0 138 621 76 74 13 4 91 3 5.05 1.83 6.20 9.41 7.02 0.88 126 4.70 122 -13.2
Blake Snell illustration Blake Snell
2023
SDP logo SDP
32 99 0 14 9 .609 32 0 0 0 0 180.0 115 742 47 45 15 3 234 13 2.25 1.19 11.70 5.75 4.95 2.36 53 3.44 79 18
A.J. Burnett illustration A.J. Burnett
2009
NYY logo NYY
33 97 0 13 9 .591 33 1 0 0 0 207.0 193 896 99 93 25 10 195 17 4.04 1.40 8.48 8.39 4.22 2.01 88 4.32 94 6.1
Tom Cheney illustration Tom Cheney
1962
WSH logo WSH
37 97 0 7 9 .438 23 4 7 3 1 173.1 134 738 68 61 12 2 147 6 3.17 1.33 7.63 6.96 5.04 1.52 80 3.53 87 10.4
Don Larsen illustration Don Larsen
1956
NYY logo NYY
38 96 0 11 5 .688 20 6 9 1 1 179.2 133 759 72 65 19 7 107 3 3.26 1.27 5.36 6.66 4.81 1.11 82 4.27 111 -9
Charlie Hough illustration Charlie Hough
1983
TEX logo TEX
34 95 0 15 13 .536 33 11 1 3 0 252.0 219 1,030 96 89 22 3 152 6 3.18 1.25 5.43 7.82 3.39 1.60 79 3.84 98 1.9
Charlie Hough illustration Charlie Hough
1991
CWS logo CWS
31 94 0 9 10 .474 29 4 1 1 0 199.1 167 858 98 89 21 11 107 5 4.02 1.31 4.83 7.54 4.24 1.14 101 4.73 118 -16.3
Ed Figueroa illustration Ed Figueroa
1976
NYY logo NYY
34 94 0 19 10 .655 34 14 0 4 0 256.2 237 1,081 101 86 13 3 119 6 3.02 1.29 4.17 8.31 3.30 1.27 87 3.49 100 0
Andy Messersmith illustration Andy Messersmith
1974
LAD logo LAD
39 94 0 20 6 .769 39 13 0 3 0 292.1 227 1,179 93 84 24 3 221 6 2.59 1.10 6.80 6.99 2.89 2.35 75 3.12 86 16
C.J. Wilson illustration C.J. Wilson
2010
TEX logo TEX
33 93 0 15 8 .652 33 3 0 0 0 204.0 161 850 83 76 10 10 170 7 3.35 1.25 7.50 7.10 4.10 1.83 76 3.56 82 17.2
Dean Stone illustration Dean Stone
1956
WSH logo WSH
41 93 0 5 7 .417 21 2 10 0 3 132.0 148 636 107 92 10 7 86 5 6.27 1.83 5.86 10.09 6.34 0.92 151 4.32 107 -4.4
Michael Kopech illustration Michael Kopech
2023
CWS logo CWS
30 91 0 5 12 .294 27 0 2 0 0 129.1 115 591 80 78 29 11 134 9 5.43 1.59 9.32 8.00 6.33 1.47 128 6.46 149 -30.3
Tim Birtsas illustration Tim Birtsas
1985
OAK logo OAK
29 91 0 10 6 .625 25 2 4 0 0 141.1 124 624 72 63 18 3 94 6 4.01 1.52 5.99 7.90 5.79 1.03 103 5.00 124 -15.2
Roger Clemens illustration Roger Clemens
1999
NYY logo NYY
30 90 0 14 10 .583 30 1 0 1 0 187.2 185 822 101 96 20 9 163 8 4.60 1.47 7.82 8.87 4.32 1.81 98 4.35 91 9.1
Tim Wakefield illustration Tim Wakefield
1996
BOS logo BOS
32 90 0 14 13 .519 32 6 0 0 0 211.2 238 963 151 121 38 12 140 4 5.14 1.55 5.95 10.12 3.83 1.56 101 5.62 116 -18.1
Ian Snell illustration Ian Snell
2008
PIT logo PIT
31 89 0 7 12 .368 31 0 0 0 0 164.1 201 766 107 99 18 2 135 8 5.42 1.76 7.39 11.01 4.87 1.52 128 4.57 107 -5.5
Barry Zito illustration Barry Zito
2005
OAK logo OAK
35 89 0 14 13 .519 35 0 0 0 0 228.1 185 953 106 98 26 13 171 4 3.86 1.20 6.74 7.29 3.51 1.92 92 4.33 100 -0.3
Cal Eldred illustration Cal Eldred
1997
MIL logo MIL
34 89 0 13 15 .464 34 1 0 1 0 202.0 207 885 118 112 31 9 122 5 4.99 1.47 5.44 9.22 3.97 1.37 107 5.34 118 -18.3
StatMuse has season-level data for intentional walks going back to the 1955 season.

Explore