Welch (211-146 win-loss mark in his career) has given up 8.4 hits per 9 innings and has earned a 3.47 earned run average. He has earned a WHIP of 1.270 while having a FIP of 3.7 and he has given up a total of 1,191 earned runs. He has gone up against 12,956 opposing batters and he has a K/BB ratio of 1.90 in his pro baseball career. During his career, Welch has earned 1,969 punch outs in 3,092 frames while he has allowed 2,894 base knocks.
Bob Welch Stats
| Year | Team | G | IP | W | L | WHIP | ERA | H | BB | SO | FIP | SV | GS | HR | ER | R | BF | SO/W | H/9 | SO/9 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Career | 506 | 3092.0 | 211 | 146 | 1.270 | 3.47 | 2,894 | 1,034 | 1,969 | 3.71 | 8 | 462 | 267 | 1,191 | 1,310 | 12,956 | 1.90 | 8.4 | 5.7 | |
| 1994 | OAK | 25 | 68.2 | 3 | 6 | 1.777 | 7.08 | 79 | 43 | 44 | 5.66 | 0 | 8 | 10 | 54 | 56 | 325 | 1.02 | 10.4 | 5.8 |
| 1993 | OAK | 30 | 166.2 | 9 | 11 | 1.584 | 5.29 | 208 | 56 | 63 | 5.32 | 0 | 28 | 25 | 98 | 102 | 746 | 1.13 | 11.2 | 3.4 |
| 1992 | OAK | 20 | 123.2 | 11 | 7 | 1.270 | 3.27 | 114 | 43 | 47 | 4.48 | 0 | 20 | 13 | 45 | 47 | 513 | 1.09 | 8.3 | 3.4 |
| 1991 | OAK | 35 | 220.0 | 12 | 13 | 1.414 | 4.58 | 220 | 91 | 101 | 4.81 | 0 | 35 | 25 | 112 | 124 | 950 | 1.11 | 9.0 | 4.1 |
| 1990 | OAK | 35 | 238.0 | 27 | 6 | 1.223 | 2.95 | 214 | 77 | 127 | 4.19 | 0 | 35 | 26 | 78 | 90 | 979 | 1.65 | 8.1 | 4.8 |
| 1989 | OAK | 33 | 209.2 | 17 | 8 | 1.283 | 3.00 | 191 | 78 | 137 | 3.46 | 0 | 33 | 13 | 70 | 82 | 884 | 1.76 | 8.2 | 5.9 |
| 1988 | OAK | 36 | 244.2 | 17 | 9 | 1.300 | 3.64 | 237 | 81 | 158 | 3.76 | 0 | 36 | 22 | 99 | 107 | 1,034 | 1.95 | 8.7 | 5.8 |
| 1987 | LAD | 35 | 251.2 | 15 | 9 | 1.152 | 3.22 | 204 | 86 | 196 | 3.47 | 0 | 35 | 21 | 90 | 94 | 1,027 | 2.28 | 7.3 | 7.0 |
| 1986 | LAD | 33 | 235.2 | 7 | 13 | 1.197 | 3.28 | 227 | 55 | 183 | 2.78 | 0 | 33 | 14 | 86 | 95 | 981 | 3.33 | 8.7 | 7.0 |
| 1985 | LAD | 23 | 167.1 | 14 | 4 | 1.052 | 2.31 | 141 | 35 | 96 | 3.51 | 0 | 23 | 16 | 43 | 49 | 675 | 2.74 | 7.6 | 5.2 |
| 1984 | LAD | 31 | 178.2 | 13 | 13 | 1.394 | 3.78 | 191 | 58 | 126 | 3.17 | 0 | 29 | 11 | 75 | 86 | 771 | 2.17 | 9.6 | 6.3 |
| 1983 | LAD | 31 | 204.0 | 15 | 12 | 1.157 | 2.65 | 164 | 72 | 156 | 3.16 | 0 | 31 | 13 | 60 | 73 | 828 | 2.17 | 7.2 | 6.9 |
| 1982 | LAD | 36 | 235.2 | 16 | 11 | 1.188 | 3.36 | 199 | 81 | 176 | 3.37 | 0 | 36 | 19 | 88 | 94 | 965 | 2.17 | 7.6 | 6.7 |
| 1981 | LAD | 23 | 141.1 | 9 | 5 | 1.288 | 3.44 | 141 | 41 | 88 | 3.30 | 0 | 23 | 11 | 54 | 56 | 601 | 2.15 | 9.0 | 5.6 |
| 1980 | LAD | 32 | 213.2 | 14 | 9 | 1.259 | 3.29 | 190 | 79 | 141 | 3.50 | 0 | 32 | 15 | 78 | 85 | 889 | 1.78 | 8.0 | 5.9 |
| 1979 | LAD | 25 | 81.1 | 5 | 6 | 1.402 | 3.98 | 82 | 32 | 64 | 3.57 | 5 | 12 | 7 | 36 | 42 | 349 | 2.00 | 9.1 | 7.1 |
| 1978 | LAD | 23 | 111.1 | 7 | 4 | 1.060 | 2.02 | 92 | 26 | 66 | 2.83 | 3 | 13 | 6 | 25 | 28 | 439 | 2.54 | 7.4 | 5.3 |
1994 Stats for Bob Welch
| Stat | Total | MLB Rank |
|---|---|---|
| Wins | 3 | 229th |
| Losses | 6 | 108th |
| Win-Loss Percentage | .333 | 331st |
| Earned Run Average (ERA) | 7.13 | 1107th |
| Games Played | 25 | 182nd |
| Games Started | 8 | 163rd |
| Games Finished | 4 | 218th |
| Complete Games | 0 | 491st |
| Shutouts | 0 | 491st |
| Saves | 0 | 499th |
| Innings Pitched | 68 | 155th |
| Hits Allowed | 79 | 145th |
| Runs Allowed | 56 | 110th |
| Earned Runs Allowed | 54 | 98th |
| Home Runs Allowed | 10 | 135th |
| Walks | 43 | 79th |
| Intentional Walks | 2 | 261st |
| Strikeouts | 44 | 175th |
| Hit Batters | 1 | 337th |
| Balks | 3 | 10th |
| Wild Pitches | 3 | 192nd |
| Batters Faced | 325 | 143rd |
| ERA+ | 63 | 429th |
| FIP | 5.66 | 1078th |
| WHIP | 1.777 | 1080th |
| Hits Allowed Per 9 Innings | 10.4 | 189th |
| Home Runs Allowed Per 9 Innings | 1.3 | 192nd |
| Walks Per 9 Innings | 5.6 | 96th |
| Strikeouts Per 9 Innings | 5.8 | 288th |
| Strikeout to Walk Ratio | 1.0 | 394th |
1993 Stats for Bob Welch
| Stat | Total | MLB Rank |
|---|---|---|
| Wins | 9 | 100th |
| Losses | 11 | 58th |
| Win-Loss Percentage | .450 | 306th |
| Earned Run Average (ERA) | 5.31 | 1023rd |
| Games Played | 30 | 265th |
| Games Started | 28 | 81st |
| Games Finished | 0 | 599th |
| Complete Games | 0 | 578th |
| Shutouts | 0 | 576th |
| Saves | 0 | 585th |
| Innings Pitched | 166 | 80th |
| Hits Allowed | 208 | 39th |
| Runs Allowed | 102 | 43rd |
| Earned Runs Allowed | 98 | 24th |
| Home Runs Allowed | 25 | 18th |
| Walks | 56 | 89th |
| Intentional Walks | 5 | 134th |
| Strikeouts | 63 | 169th |
| Hit Batters | 7 | 45th |
| Balks | 0 | 584th |
| Wild Pitches | 1 | 434th |
| Batters Faced | 746 | 77th |
| ERA+ | 77 | 441st |
| FIP | 5.32 | 1088th |
| WHIP | 1.584 | 1004th |
| Hits Allowed Per 9 Innings | 11.2 | 117th |
| Home Runs Allowed Per 9 Innings | 1.4 | 121st |
| Walks Per 9 Innings | 3.0 | 419th |
| Strikeouts Per 9 Innings | 3.4 | 558th |
| Strikeout to Walk Ratio | 1.1 | 442nd |
1992 Stats for Bob Welch
| Stat | Total | MLB Rank |
|---|---|---|
| Wins | 11 | 62nd |
| Losses | 7 | 138th |
| Win-Loss Percentage | .611 | 120th |
| Earned Run Average (ERA) | 3.29 | 854th |
| Games Played | 20 | 313th |
| Games Started | 20 | 106th |
| Games Finished | 0 | 498th |
| Complete Games | 0 | 484th |
| Shutouts | 0 | 481st |
| Saves | 0 | 490th |
| Innings Pitched | 123 | 107th |
| Hits Allowed | 114 | 118th |
| Runs Allowed | 47 | 148th |
| Earned Runs Allowed | 45 | 145th |
| Home Runs Allowed | 13 | 83rd |
| Walks | 43 | 127th |
| Intentional Walks | 0 | 502nd |
| Strikeouts | 47 | 207th |
| Hit Batters | 2 | 242nd |
| Balks | 0 | 491st |
| Wild Pitches | 1 | 384th |
| Batters Faced | 513 | 111th |
| ERA+ | 114 | 164th |
| FIP | 4.48 | 1060th |
| WHIP | 1.270 | 854th |
| Hits Allowed Per 9 Innings | 8.3 | 347th |
| Home Runs Allowed Per 9 Innings | 0.9 | 180th |
| Walks Per 9 Innings | 3.1 | 310th |
| Strikeouts Per 9 Innings | 3.4 | 446th |
| Strikeout to Walk Ratio | 1.1 | 370th |
1991 Stats for Bob Welch
| Stat | Total | MLB Rank |
|---|---|---|
| Wins | 12 | 58th |
| Losses | 13 | 24th |
| Win-Loss Percentage | .480 | 239th |
| Earned Run Average (ERA) | 4.58 | 1006th |
| Games Played | 35 | 160th |
| Games Started | 35 | 14th |
| Games Finished | 0 | 518th |
| Complete Games | 7 | 14th |
| Shutouts | 1 | 65th |
| Saves | 0 | 508th |
| Innings Pitched | 220 | 28th |
| Hits Allowed | 220 | 18th |
| Runs Allowed | 124 | 3rd |
| Earned Runs Allowed | 112 | 2nd |
| Home Runs Allowed | 25 | 8th |
| Walks | 91 | 9th |
| Intentional Walks | 3 | 200th |
| Strikeouts | 101 | 80th |
| Hit Batters | 11 | 6th |
| Balks | 2 | 56th |
| Wild Pitches | 3 | 216th |
| Batters Faced | 950 | 21st |
| ERA+ | 83 | 338th |
| FIP | 4.81 | 1058th |
| WHIP | 1.414 | 949th |
| Hits Allowed Per 9 Innings | 9.0 | 265th |
| Home Runs Allowed Per 9 Innings | 1.0 | 179th |
| Walks Per 9 Innings | 3.7 | 254th |
| Strikeouts Per 9 Innings | 4.1 | 433rd |
| Strikeout to Walk Ratio | 1.1 | 383rd |
1990 Stats for Bob Welch
| Stat | Total | MLB Rank |
|---|---|---|
| Wins | 27 | 1st |
| Losses | 6 | 167th |
| Win-Loss Percentage | .818 | 36th |
| Earned Run Average (ERA) | 2.95 | 764th |
| Games Played | 35 | 135th |
| Games Started | 35 | 7th |
| Games Finished | 0 | 549th |
| Complete Games | 2 | 99th |
| Shutouts | 2 | 40th |
| Saves | 0 | 542nd |
| Innings Pitched | 238 | 4th |
| Hits Allowed | 214 | 19th |
| Runs Allowed | 90 | 45th |
| Earned Runs Allowed | 78 | 55th |
| Home Runs Allowed | 26 | 8th |
| Walks | 77 | 27th |
| Intentional Walks | 4 | 179th |
| Strikeouts | 127 | 40th |
| Hit Batters | 5 | 54th |
| Balks | 2 | 66th |
| Wild Pitches | 2 | 300th |
| Batters Faced | 979 | 6th |
| ERA+ | 125 | 125th |
| FIP | 4.19 | 956th |
| WHIP | 1.223 | 763rd |
| Hits Allowed Per 9 Innings | 8.1 | 393rd |
| Home Runs Allowed Per 9 Innings | 1.0 | 176th |
| Walks Per 9 Innings | 2.9 | 391st |
| Strikeouts Per 9 Innings | 4.8 | 349th |
| Strikeout to Walk Ratio | 1.7 | 247th |
1989 Stats for Bob Welch
| Stat | Total | MLB Rank |
|---|---|---|
| Wins | 17 | 16th |
| Losses | 8 | 122nd |
| Win-Loss Percentage | .680 | 66th |
| Earned Run Average (ERA) | 3.01 | 795th |
| Games Played | 33 | 182nd |
| Games Started | 33 | 35th |
| Games Finished | 0 | 523rd |
| Complete Games | 1 | 155th |
| Shutouts | 0 | 505th |
| Saves | 0 | 511th |
| Innings Pitched | 209 | 40th |
| Hits Allowed | 191 | 42nd |
| Runs Allowed | 82 | 73rd |
| Earned Runs Allowed | 70 | 84th |
| Home Runs Allowed | 13 | 91st |
| Walks | 78 | 24th |
| Intentional Walks | 3 | 240th |
| Strikeouts | 137 | 37th |
| Hit Batters | 6 | 35th |
| Balks | 0 | 514th |
| Wild Pitches | 5 | 112th |
| Batters Faced | 884 | 37th |
| ERA+ | 123 | 114th |
| FIP | 3.46 | 840th |
| WHIP | 1.283 | 849th |
| Hits Allowed Per 9 Innings | 8.2 | 356th |
| Home Runs Allowed Per 9 Innings | 0.6 | 343rd |
| Walks Per 9 Innings | 3.3 | 302nd |
| Strikeouts Per 9 Innings | 5.9 | 215th |
| Strikeout to Walk Ratio | 1.8 | 208th |
1988 Stats for Bob Welch
| Stat | Total | MLB Rank |
|---|---|---|
| Wins | 17 | 16th |
| Losses | 9 | 90th |
| Win-Loss Percentage | .654 | 82nd |
| Earned Run Average (ERA) | 3.65 | 919th |
| Games Played | 36 | 120th |
| Games Started | 36 | 4th |
| Games Finished | 0 | 476th |
| Complete Games | 4 | 69th |
| Shutouts | 2 | 42nd |
| Saves | 0 | 471st |
| Innings Pitched | 244 | 16th |
| Hits Allowed | 237 | 11th |
| Runs Allowed | 107 | 14th |
| Earned Runs Allowed | 99 | 11th |
| Home Runs Allowed | 22 | 20th |
| Walks | 81 | 17th |
| Intentional Walks | 1 | 370th |
| Strikeouts | 158 | 25th |
| Hit Batters | 10 | 9th |
| Balks | 13 | 2nd |
| Wild Pitches | 3 | 192nd |
| Batters Faced | 1,034 | 12th |
| ERA+ | 105 | 184th |
| FIP | 3.76 | 932nd |
| WHIP | 1.300 | 896th |
| Hits Allowed Per 9 Innings | 8.7 | 283rd |
| Home Runs Allowed Per 9 Innings | 0.8 | 230th |
| Walks Per 9 Innings | 3.0 | 292nd |
| Strikeouts Per 9 Innings | 5.8 | 194th |
| Strikeout to Walk Ratio | 2.0 | 166th |
1987 Stats for Bob Welch
| Stat | Total | MLB Rank |
|---|---|---|
| Wins | 15 | 25th |
| Losses | 9 | 101st |
| Win-Loss Percentage | .625 | 110th |
| Earned Run Average (ERA) | 3.22 | 773rd |
| Games Played | 35 | 156th |
| Games Started | 35 | 21st |
| Games Finished | 0 | 506th |
| Complete Games | 6 | 37th |
| Shutouts | 4 | 4th |
| Saves | 0 | 503rd |
| Innings Pitched | 251 | 12th |
| Hits Allowed | 204 | 40th |
| Runs Allowed | 94 | 68th |
| Earned Runs Allowed | 90 | 57th |
| Home Runs Allowed | 21 | 71st |
| Walks | 86 | 26th |
| Intentional Walks | 6 | 86th |
| Strikeouts | 196 | 11th |
| Hit Batters | 4 | 89th |
| Balks | 4 | 26th |
| Wild Pitches | 4 | 161st |
| Batters Faced | 1,027 | 17th |
| ERA+ | 125 | 91st |
| FIP | 3.47 | 770th |
| WHIP | 1.152 | 729th |
| Hits Allowed Per 9 Innings | 7.3 | 473rd |
| Home Runs Allowed Per 9 Innings | 0.8 | 368th |
| Walks Per 9 Innings | 3.1 | 348th |
| Strikeouts Per 9 Innings | 7.0 | 124th |
| Strikeout to Walk Ratio | 2.3 | 100th |
1986 Stats for Bob Welch
| Stat | Total | MLB Rank |
|---|---|---|
| Wins | 7 | 140th |
| Losses | 13 | 26th |
| Win-Loss Percentage | .350 | 291st |
| Earned Run Average (ERA) | 3.29 | 824th |
| Games Played | 33 | 177th |
| Games Started | 33 | 43rd |
| Games Finished | 0 | 483rd |
| Complete Games | 7 | 32nd |
| Shutouts | 3 | 11th |
| Saves | 0 | 477th |
| Innings Pitched | 235 | 22nd |
| Hits Allowed | 227 | 18th |
| Runs Allowed | 95 | 54th |
| Earned Runs Allowed | 86 | 53rd |
| Home Runs Allowed | 14 | 111th |
| Walks | 55 | 94th |
| Intentional Walks | 6 | 93rd |
| Strikeouts | 183 | 17th |
| Hit Batters | 7 | 22nd |
| Balks | 1 | 172nd |
| Wild Pitches | 2 | 299th |
| Batters Faced | 981 | 22nd |
| ERA+ | 106 | 182nd |
| FIP | 2.78 | 745th |
| WHIP | 1.197 | 784th |
| Hits Allowed Per 9 Innings | 8.7 | 308th |
| Home Runs Allowed Per 9 Innings | 0.5 | 408th |
| Walks Per 9 Innings | 2.1 | 456th |
| Strikeouts Per 9 Innings | 7.0 | 109th |
| Strikeout to Walk Ratio | 3.3 | 25th |
1985 Stats for Bob Welch
| Stat | Total | MLB Rank |
|---|---|---|
| Wins | 14 | 45th |
| Losses | 4 | 237th |
| Win-Loss Percentage | .778 | 38th |
| Earned Run Average (ERA) | 2.32 | 779th |
| Games Played | 23 | 258th |
| Games Started | 23 | 101st |
| Games Finished | 0 | 457th |
| Complete Games | 8 | 30th |
| Shutouts | 3 | 19th |
| Saves | 0 | 447th |
| Innings Pitched | 167 | 79th |
| Hits Allowed | 141 | 96th |
| Runs Allowed | 49 | 155th |
| Earned Runs Allowed | 43 | 160th |
| Home Runs Allowed | 16 | 79th |
| Walks | 35 | 174th |
| Intentional Walks | 2 | 269th |
| Strikeouts | 96 | 81st |
| Hit Batters | 6 | 28th |
| Balks | 4 | 5th |
| Wild Pitches | 7 | 43rd |
| Batters Faced | 675 | 84th |
| ERA+ | 150 | 41st |
| FIP | 3.51 | 866th |
| WHIP | 1.052 | 770th |
| Hits Allowed Per 9 Innings | 7.6 | 382nd |
| Home Runs Allowed Per 9 Innings | 0.9 | 229th |
| Walks Per 9 Innings | 1.9 | 430th |
| Strikeouts Per 9 Innings | 5.2 | 235th |
| Strikeout to Walk Ratio | 2.7 | 45th |
1984 Stats for Bob Welch
| Stat | Total | MLB Rank |
|---|---|---|
| Wins | 13 | 46th |
| Losses | 13 | 34th |
| Win-Loss Percentage | .500 | 211th |
| Earned Run Average (ERA) | 3.79 | 969th |
| Games Played | 31 | 196th |
| Games Started | 29 | 73rd |
| Games Finished | 0 | 432nd |
| Complete Games | 3 | 85th |
| Shutouts | 1 | 86th |
| Saves | 0 | 425th |
| Innings Pitched | 178 | 82nd |
| Hits Allowed | 191 | 64th |
| Runs Allowed | 86 | 78th |
| Earned Runs Allowed | 75 | 80th |
| Home Runs Allowed | 11 | 127th |
| Walks | 58 | 69th |
| Intentional Walks | 7 | 60th |
| Strikeouts | 126 | 50th |
| Hit Batters | 2 | 169th |
| Balks | 2 | 79th |
| Wild Pitches | 4 | 125th |
| Batters Faced | 771 | 77th |
| ERA+ | 93 | 249th |
| FIP | 3.17 | 845th |
| WHIP | 1.394 | 988th |
| Hits Allowed Per 9 Innings | 9.6 | 182nd |
| Home Runs Allowed Per 9 Innings | 0.6 | 298th |
| Walks Per 9 Innings | 2.9 | 290th |
| Strikeouts Per 9 Innings | 6.3 | 121st |
| Strikeout to Walk Ratio | 2.2 | 96th |
1983 Stats for Bob Welch
| Stat | Total | MLB Rank |
|---|---|---|
| Wins | 15 | 28th |
| Losses | 12 | 51st |
| Win-Loss Percentage | .556 | 136th |
| Earned Run Average (ERA) | 2.65 | 812th |
| Games Played | 31 | 191st |
| Games Started | 31 | 53rd |
| Games Finished | 0 | 435th |
| Complete Games | 4 | 88th |
| Shutouts | 3 | 21st |
| Saves | 0 | 423rd |
| Innings Pitched | 204 | 42nd |
| Hits Allowed | 164 | 83rd |
| Runs Allowed | 73 | 103rd |
| Earned Runs Allowed | 60 | 115th |
| Home Runs Allowed | 13 | 108th |
| Walks | 72 | 41st |
| Intentional Walks | 4 | 171st |
| Strikeouts | 156 | 13th |
| Hit Batters | 3 | 114th |
| Balks | 6 | 5th |
| Wild Pitches | 4 | 125th |
| Batters Faced | 828 | 55th |
| ERA+ | 136 | 57th |
| FIP | 3.16 | 841st |
| WHIP | 1.157 | 810th |
| Hits Allowed Per 9 Innings | 7.2 | 399th |
| Home Runs Allowed Per 9 Innings | 0.6 | 299th |
| Walks Per 9 Innings | 3.2 | 245th |
| Strikeouts Per 9 Innings | 6.9 | 83rd |
| Strikeout to Walk Ratio | 2.2 | 82nd |
1982 Stats for Bob Welch
| Stat | Total | MLB Rank |
|---|---|---|
| Wins | 16 | 20th |
| Losses | 11 | 68th |
| Win-Loss Percentage | .593 | 107th |
| Earned Run Average (ERA) | 3.37 | 890th |
| Games Played | 36 | 121st |
| Games Started | 36 | 12th |
| Games Finished | 0 | 423rd |
| Complete Games | 9 | 26th |
| Shutouts | 3 | 18th |
| Saves | 0 | 417th |
| Innings Pitched | 235 | 24th |
| Hits Allowed | 199 | 55th |
| Runs Allowed | 94 | 56th |
| Earned Runs Allowed | 88 | 45th |
| Home Runs Allowed | 19 | 45th |
| Walks | 81 | 23rd |
| Intentional Walks | 5 | 116th |
| Strikeouts | 176 | 8th |
| Hit Batters | 5 | 39th |
| Balks | 1 | 153rd |
| Wild Pitches | 5 | 86th |
| Batters Faced | 965 | 28th |
| ERA+ | 104 | 171st |
| FIP | 3.37 | 889th |
| WHIP | 1.188 | 833rd |
| Hits Allowed Per 9 Innings | 7.6 | 378th |
| Home Runs Allowed Per 9 Innings | 0.7 | 250th |
| Walks Per 9 Innings | 3.1 | 247th |
| Strikeouts Per 9 Innings | 6.7 | 72nd |
| Strikeout to Walk Ratio | 2.2 | 83rd |
1981 Stats for Bob Welch
| Stat | Total | MLB Rank |
|---|---|---|
| Wins | 9 | 57th |
| Losses | 5 | 153rd |
| Win-Loss Percentage | .643 | 82nd |
| Earned Run Average (ERA) | 3.44 | 978th |
| Games Played | 23 | 154th |
| Games Started | 23 | 33rd |
| Games Finished | 0 | 382nd |
| Complete Games | 2 | 96th |
| Shutouts | 1 | 68th |
| Saves | 0 | 377th |
| Innings Pitched | 141 | 45th |
| Hits Allowed | 141 | 35th |
| Runs Allowed | 56 | 62nd |
| Earned Runs Allowed | 54 | 45th |
| Home Runs Allowed | 11 | 43rd |
| Walks | 41 | 64th |
| Intentional Walks | 0 | 387th |
| Strikeouts | 88 | 21st |
| Hit Batters | 3 | 65th |
| Balks | 0 | 382nd |
| Wild Pitches | 2 | 172nd |
| Batters Faced | 601 | 44th |
| ERA+ | 98 | 197th |
| FIP | 3.30 | 936th |
| WHIP | 1.288 | 960th |
| Hits Allowed Per 9 Innings | 9.0 | 174th |
| Home Runs Allowed Per 9 Innings | 0.7 | 176th |
| Walks Per 9 Innings | 2.6 | 290th |
| Strikeouts Per 9 Innings | 5.6 | 108th |
| Strikeout to Walk Ratio | 2.2 | 67th |
1980 Stats for Bob Welch
| Stat | Total | MLB Rank |
|---|---|---|
| Wins | 14 | 33rd |
| Losses | 9 | 115th |
| Win-Loss Percentage | .609 | 89th |
| Earned Run Average (ERA) | 3.29 | 899th |
| Games Played | 32 | 177th |
| Games Started | 32 | 46th |
| Games Finished | 0 | 401st |
| Complete Games | 3 | 106th |
| Shutouts | 2 | 53rd |
| Saves | 0 | 398th |
| Innings Pitched | 213 | 43rd |
| Hits Allowed | 190 | 69th |
| Runs Allowed | 85 | 73rd |
| Earned Runs Allowed | 78 | 71st |
| Home Runs Allowed | 15 | 75th |
| Walks | 79 | 26th |
| Intentional Walks | 6 | 100th |
| Strikeouts | 141 | 18th |
| Hit Batters | 3 | 104th |
| Balks | 5 | 5th |
| Wild Pitches | 7 | 37th |
| Batters Faced | 889 | 46th |
| ERA+ | 108 | 141st |
| FIP | 3.50 | 911th |