Brothers' Career Winning Pct.

(Min. 50 decisions each)
1. .655 Pedro (212-95, .690) and Ramon (135-88, .605) Martinez
2. .631 Dizzy (150-83, .644) and Paul (50-34, .595) Dean
3. .628 John (320-178, .643) and Dad (39-39, .500) Clarkson
4. .60041 Stan (215-142, .602) and Harry (81-55, .596) Coveleski
5. .60031 Greg (350-222, .612) and Mike (39-37, .513) Maddux
6. .581 Hooks (139-90, .607) and Snake (29-31, .483) Wiltse
7. .546 Gaylord (314-265, .542) and Jim (215-174, .553) Perry
8. .539 Livan (143-134, .516) and Orlando (90-65, .581) Hernandez
9. .531 Bob (168-136, .553) and Ken (114-113, .502) Forsch
10. .530 Phil (318-274, .537) and Joe (221-204, .520) Niekro