Most Times 100+ BB Allowed in a Single Season

In 2007, three pitchers gave up 100 or more walks (two were Daniel Cabrera and Carlos Zambrano - without looking it up, can you name the last?). Since 1901, 762 individual seasons featured 100+ bases on balls allowed. Only three of these seasons have featured 200 or more walks allowed: Bob Feller's 1938 and Nolan Ryan's 1974 and 1977. I was curious about who held the record for most 100+ BB seasons in a career, so I looked it up.

The twenty-four men with five or more seasons of 100+ BB:

1. Nolan Ryan, 11
2. Bobo Newsom, 10
3. Bob Feller, 9
4. Sam McDowell, 8
5. Early Wynn, 8
6. Allie Reynolds, 8
7. Hal Newhouser, 7
8. Wes Ferrell, 7
9. Bobby Witt, 6
10. Mark Langston, 6
11. Phil Niekro, 6
12. Mike Torrez, 6
13. Bob Lemon, 6
14. Kirby Higbe, 6
15. Tommy Bridges, 6
16. Bump Hadley, 6
17. George Mullin, 6
18. Tommy Byrne, 5
19. Phil Marchildon, 5
20. Johnny Vander Meer, 5
21. Ken Chase, 5
22. Vern Kennedy, 5
23. Jimmy Ring, 5
24. Earl Moore, 5

There are six active pitchers with two or more such seasons:

1. Russ Ortiz, 4 (most recent: 2004)
   
2. Randy Johnson, 3 (1992)
   
3. Carlos Zambrano, 2 (2007)
4. Daniel Cabrera, 2 (2007)
   
5. Victor Zambrano, 2 (2004)
6. Chan Ho Park, 2 (2000)