Here's the top 56 as of April 20, 2006 Which also includes when they were in Philadelphia (1901-1954) and Kansas City (1955-1967). OAKLAND A'S CAREER WINS W 1 Eddie Plank 284 2 Lefty Grove 195 3 Chief Bender 193 4 Eddie Rommel 171 5 Catfish Hunter 161 6 Rube Walberg 134 7 Rube Waddell 131 8 Vida Blue 124 9 Dave Stewart 119 10 Jack Coombs 115 11 George Earnshaw 98 12 Bob Welch 96 T13 Alex Kellner 92 T13 Tim Hudson 92 15 Barry Zito 87 16 Mark Mulder 81 17 Blue Moon Odom 80 18 Ken Holtzman 77 19 Rick Langford 73 20 Chuck Dobson 72 T21 Jack Quinn 69 T21 Bobby Shantz 69 23 Phil Marchildon 68 T24 Rollie Fingers 67 T24 Slim Harriss 67 T26 Mike Moore 66 T26 Dick Fowler 66 T28 Curt Young 65 T28 Joe Bush 65 30 Roy Mahaffey 64 31 Steve McCatty 63 32 Diego Segui 59 33 Mike Norris 58 34 Jimmy Dygert 56 T35 Paul Lindblad 52 T35 Cy Morgan 52 37 Russ Christopher 51 38 Matt Keough 50 T39 George Caster 45 T39 Jim Nash 45 T39 Carl Scheib 45 42 Sam Gray 44 T43 Lew Krausse 42 T43 Rollie Naylor 42 T45 Dennis Eckersley 41 T45 Jesse Flores 41 47 Howard Ehmke 40 48 Bud Daley 39 T49 Scott Perry 38 T49 Storm Davis 38 T49 Chris Codiroli 38 T49 Gil Heredia 38 T53 Ron Darling 37 T53 Joe Coleman 37 T53 Lou Brissie 37 T53 Ray Herbert 37