Bob Williams ha enfrentado a 85 oponentes a lo largo de su carrera.

Player Team(s) Games
Paul Arizin 3
Jesse Arnelle 1
Richard Atha 2
Jim Baechtold 3
Ernie Barrett 2
Ernie Beck 3
Irv Bemoras 1
Don Bielke 1
Carl Braun 3
Bob Burrow 3
Nat Clifton 3
Jack Coleman 4
Ed Conlin 2
Chuck Cooper 4
Bob Cousy 2
Walt Davis 3
George Dempsey 3
Corky Devlin 3
Walter Dukes 1
Dick Farley 3
Ray Felix 3
Al Ferrari 4
Ed Fleming 3
Larry Foust 3
Harry Gallatin 3
Jack George 3
Tom Gola 1
Joe Graboski 3
Si Green 3
Alex Hannum 5
Chris Harris 4
Bob Harrison 4
Dick Hemric 2
Larry Hennessy 3
Lew Hitch 2
Jim Holstein 1
Johnny Horan 1
Bob Houbregs 2
Mel Hutchins 3
Neil Johnston 3
Billy Kenville 4
Red Kerr 3
George King 3
Earl Lloyd 3
Jim Loscutoff 2
Ed Macauley 3
Johnny McCarthy 3
Dick McGuire 3
Jack McMahon 4
Monk Meineke 3
John T. Moore 3
Red Morrison 2
Willie Naulls 1
Jack Nichols 2
Chuck Noble 2
Togo Palazzi 2
Med Park 2
Bob Peterson 3
Bob Pettit 5
Andrew Phillip 2
Dave Piontek 3
Richie Regan 6
Dick Ricketts 7
Arnie Risen 1
Red Rocha 4
Bob Santini 1
Bob Schafer 3
Dolph Schayes 3
Ken Sears 3
Frank Selvy 3
Paul Seymour 1
Chuck Share 5
Bill Sharman 2
Gene Shue 4
Connie Simmons 2
Odie Spears 3
Art Spoelstra 5
Jack Stephens 4
Norm Stewart 1
Maurice Stokes 6
Jim Tucker 3
Jack Twyman 6
Bobby Wanzer 6
George Yardley 3
Max Zaslofsky 1