Earned run average |   | Wins |   | Strikeouts |
  |   |   |   |   |   |   |   |   |   |   |
Max Butcher |   | 2.84 |   | Gaylord Perry |   | 324-236 |   | Roger Clemens |   | 4681 |
Jesse Flores |   | 3.24 |   | Roger Clemens |   | 314-254 |   | Gaylord Perry |   | 3385 |
Claude Passeau |   | 3.31 |   | Nolan Ryan |   | 155-141 |   | Nolan Ryan |   | 2893 |
Roger Clemens |   | 3.40 |   | Bob Welch |   | 144-104 |   | Andy Benes |   | 1564 |
Gaylord Perry |   | 3.60 |   | Tommy John |   | 140-124 |   | Larry Dierker |   | 1464 |
Doug Bird |   | 3.61 |   | Larry Dierker |   | 130-120 |   | Bob Welch |   | 1449 |
Bill Hands |   | 3.63 |   | Vic Raschi |   | 120-94 |   | Mike Krukow |   | 1320 |
Max Lanier |   | 3.65 |   | Frank Lary |   | 116-126 |   | Tommy John |   | 1185 |
Bobby Shantz |   | 3.69 |   | Steve Gromek |   | 114-90 |   | Anibal Sanchez |   | 1166 |
Steve Gromek |   | 3.76 |   | Mike Krukow |   | 112-116 |   | Wilson Alvarez |   | 1162 |
  |   |   |   |   |   |   |   |   |   |   |
  |   |   |   |   |   |   |   |   |   |   |
Winning percentage |   | Losses |   | Walks |
  |   |   |   |   |   |   |   |   |   |   |
Steve Karsay |   | .628 |   | Roger Clemens |   | 314-254 |   | Nolan Ryan |   | 1677 |
Max Butcher |   | .603 |   | Gaylord Perry |   | 324-236 |   | Roger Clemens |   | 1659 |
Paul Shuey |   | .589 |   | Nolan Ryan |   | 155-141 |   | Gaylord Perry |   | 1272 |
Dick Selma |   | .581 |   | Andy Benes |   | 98-132 |   | Larry Dierker |   | 826 |
Bob Welch |   | .581 |   | Frank Lary |   | 116-126 |   | Vic Raschi |   | 800 |
Gaylord Perry |   | .579 |   | Tommy John |   | 140-124 |   | Bob Welch |   | 769 |
Claude Passeau |   | .573 |   | Larry Dierker |   | 130-120 |   | Wilson Alvarez |   | 757 |
Max Lanier |   | .573 |   | Mike Krukow |   | 112-116 |   | Andy Benes |   | 740 |
Jesse Flores |   | .562 |   | Ken Johnson |   | 85-113 |   | Mike Krukow |   | 719 |
Vic Raschi |   | .561 |   | Bob Welch |   | 144-104 |   | Tommy John |   | 647 |
  |   |   |   |   |   |   |   |   |   |   |
  |   |   |   |   |   |   |   |   |   |   |
Walks plus hits per inning |   | Runs created ERA |   | Strikeout/walk ratio |
  |   |   |   |   |   |   |   |   |   |   |
Roger Clemens |   | 1.21 |   | Max Butcher |   | 3.10 |   | Jose Berrios |   | 3.6 |
Max Butcher |   | 1.24 |   | Jesse Flores |   | 3.33 |   | Matt Shoemaker |   | 3.6 |
Bill Hands |   | 1.24 |   | Claude Passeau |   | 3.37 |   | Roger Clemens |   | 2.8 |
Doug Bird |   | 1.25 |   | Bill Hands |   | 3.56 |   | Doug Bird |   | 2.8 |
Bryn Smith |   | 1.26 |   | Doug Bird |   | 3.64 |   | Dan Plesac |   | 2.7 |
Gaylord Perry |   | 1.26 |   | Max Lanier |   | 3.67 |   | Blake Snell |   | 2.7 |
Jesse Flores |   | 1.27 |   | Bobby Shantz |   | 3.67 |   | Gaylord Perry |   | 2.7 |
Claude Passeau |   | 1.28 |   | Anibal Sanchez |   | 3.82 |   | Andy Pettitte |   | 2.7 |
Ken Johnson |   | 1.28 |   | Frank Lary |   | 3.89 |   | Anibal Sanchez |   | 2.6 |
Anibal Sanchez |   | 1.29 |   | Steve Gromek |   | 3.90 |   | Michael Wacha |   | 2.5 |
  |   |   |   |   |   |   |   |   |   |   |
  |   |   |   |   |   |   |   |   |   |   |
Hits per 9 innings |   | Strikeouts per 9 innings |   | Walks per 9 innings |
  |   |   |   |   |   |   |   |   |   |   |
Nolan Ryan |   | 7.7 |   | Blake Snell |   | 10.7 |   | Doug Bird |   | 2.0 |
Chan Ho Park |   | 7.9 |   | Nolan Ryan |   | 9.7 |   | Bill Hands |   | 2.1 |
Paul Shuey |   | 7.9 |   | Jonathan Sanchez |   | 9.5 |   | Max Butcher |   | 2.2 |
Roger Clemens |   | 8.0 |   | Jose Berrios |   | 9.2 |   | Ed Lynch |   | 2.2 |
Jesse Flores |   | 8.4 |   | Paul Shuey |   | 9.0 |   | Ken Johnson |   | 2.2 |
Bob Welch |   | 8.6 |   | Dan Plesac |   | 8.7 |   | Gaylord Perry |   | 2.3 |
Russ Ortiz |   | 8.6 |   | Matt Shoemaker |   | 8.2 |   | Matt Shoemaker |   | 2.3 |
Dan Plesac |   | 8.7 |   | Roger Clemens |   | 8.2 |   | Geoff Zahn |   | 2.3 |
Anibal Sanchez |   | 8.7 |   | Chan Ho Park |   | 7.8 |   | Mike Leake |   | 2.3 |
Tim Lollar |   | 8.7 |   | Anibal Sanchez |   | 7.5 |   | Frank Lary |   | 2.5 |
  |   |   |   |   |   |   |   |   |   |   |
  |   |   |   |   |   |   |   |   |   |   |
Innings |   | Starts |   | Complete games |
  |   |   |   |   |   |   |   |   |   |   |
Roger Clemens |   | 5120.1 |   | Roger Clemens |   | 684 |   | Gaylord Perry |   | 229 |
Gaylord Perry |   | 5084.2 |   | Gaylord Perry |   | 667 |   | Roger Clemens |   | 192 |
Nolan Ryan |   | 2696.0 |   | Nolan Ryan |   | 381 |   | Nolan Ryan |   | 95 |
Larry Dierker |   | 2395.1 |   | Larry Dierker |   | 330 |   | Frank Lary |   | 94 |
Bob Welch |   | 2212.2 |   | Tommy John |   | 318 |   | Larry Dierker |   | 89 |
Frank Lary |   | 2212.1 |   | Mike Krukow |   | 301 |   | Bob Welch |   | 86 |
Tommy John |   | 2172.0 |   | Bob Welch |   | 301 |   | Vic Raschi |   | 83 |
Andy Benes |   | 2059.1 |   | Frank Lary |   | 296 |   | Steve Gromek |   | 79 |
Mike Krukow |   | 2057.0 |   | Andy Benes |   | 282 |   | Tommy John |   | 70 |
Vic Raschi |   | 1968.0 |   | Vic Raschi |   | 273 |   | Andy Benes |   | 61 |
  |   |   |   |   |   |   |   |   |   |   |
  |   |   |   |   |   |   |   |   |   |   |
Shutouts |   | Quality starts |   | Quality start percentage |
  |   |   |   |   |   |   |   |   |   |   |
Roger Clemens |   | 44 |   | Gaylord Perry |   | 352 |   | Don McMahon |   | 1.000 |
Gaylord Perry |   | 34 |   | Larry Dierker |   | 179 |   | Claude Passeau |   | .689 |
Bob Welch |   | 25 |   | Nolan Ryan |   | 168 |   | Jesse Flores |   | .677 |
Steve Gromek |   | 18 |   | Tommy John |   | 166 |   | Doug Bird |   | .667 |
Vic Raschi |   | 18 |   | Frank Lary |   | 157 |   | Max Butcher |   | .662 |
Nolan Ryan |   | 18 |   | Ken Johnson |   | 146 |   | Dick Selma |   | .633 |
Max Lanier |   | 16 |   | Vic Raschi |   | 144 |   | Bobby Shantz |   | .612 |
Frank Lary |   | 14 |   | Bill Hands |   | 137 |   | Ken Johnson |   | .608 |
Mike Krukow |   | 14 |   | Anibal Sanchez |   | 120 |   | Bill Hands |   | .606 |
Bill Hands |   | 13 |   | Steve Gromek |   | 114 |   | Steve Gromek |   | .603 |
  |   |   |   |   |   |   |   |   |   |   |
  |   |   |   |   |   |   |   |   |   |   |
Save Opportunities |   | Saves |   | Blown saves |
  |   |   |   |   |   |   |   |   |   |   |
Don McMahon |   | 209 |   | Roberto Hernandez |   | 174 |   | Don McMahon |   | 52 |
Roberto Hernandez |   | 206 |   | Don McMahon |   | 149 |   | Roberto Hernandez |   | 31 |
Sean Doolittle |   | 160 |   | Sean Doolittle |   | 131 |   | Sean Doolittle |   | 29 |
Moe Drabowsky |   | 116 |   | Dan Plesac |   | 127 |   | Bobby Shantz |   | 28 |
Bobby Shantz |   | 96 |   | Jim Kern |   | 119 |   | Moe Drabowsky |   | 27 |
Jim Kern |   | 95 |   | Bryan Harvey |   | 100 |   | Jim Kern |   | 26 |
Hersh Freeman |   | 94 |   | Moe Drabowsky |   | 86 |   | Hersh Freeman |   | 22 |
Doug Bird |   | 90 |   | Doug Bird |   | 72 |   | Chad Cordero |   | 21 |
Chad Cordero |   | 80 |   | Hersh Freeman |   | 68 |   | Josh Hader |   | 20 |
Mike Garman |   | 78 |   | Bobby Shantz |   | 64 |   | John Axford |   | 19 |
  |   |   |   |   |   |   |   |   |   |   |
  |   |   |   |   |   |   |   |   |   |   |
Games |   | Homeruns |   | Hit by pitch |
  |   |   |   |   |   |   |   |   |   |   |
Gaylord Perry |   | 739 |   | Gaylord Perry |   | 474 |   | Roger Clemens |   | 155 |
Roger Clemens |   | 685 |   | Roger Clemens |   | 424 |   | Frank Lary |   | 107 |
Dan Plesac |   | 671 |   | Larry Dierker |   | 272 |   | Gaylord Perry |   | 98 |
Don McMahon |   | 634 |   | Nolan Ryan |   | 241 |   | Chan Ho Park |   | 84 |
Moe Drabowsky |   | 537 |   | Andy Benes |   | 236 |   | Larry Dierker |   | 67 |
Bobby Shantz |   | 430 |   | Bob Welch |   | 224 |   | Ken Johnson |   | 61 |
Nolan Ryan |   | 406 |   | Tommy John |   | 215 |   | Aaron Cook |   | 59 |
Larry Dierker |   | 385 |   | Mike Krukow |   | 209 |   | Tommy John |   | 59 |
Steve Gromek |   | 377 |   | Ken Johnson |   | 209 |   | Moe Drabowsky |   | 58 |
Jim Kern |   | 377 |   | Wilson Alvarez |   | 197 |   | Nolan Ryan |   | 53 |