Mark Sibley vs. Robert Williams III Comparison

Head-to-head comparison between the NBA stars Robert Williams III and Mark Sibley that includes championships won, honors and awards obtained, regular season and playoffs stats and other data put side by side.

Who scored more points in his career? Who averaged more points in playoffs? Who won more championships? Who led the season more times? Who won more MVP awards? These questions and many more, are answered here. It includes NBA Championships, seasons, playoffs, awards, statistical data for points, rebounds, assists, steals, blocks and percentages.

Head-To-Head Career Comparison

Mark Sibley

vs.

Robert Williams III

NBA Timeline:	1946-47 2023-24
Mark Sibley: 1973-74 to 1973-74
Robert Williams III: 2018-19 to 2023-24

NBA Championships and Seasons

NBA Championships Mark Sibley 0 Robert Williams III 0

NBA Seasons Mark Sibley 1 Robert Williams III 6

Playoffs Played Mark Sibley 0 Robert Williams III 5

All-Star Games Mark Sibley 0 Robert Williams III 0

Honors and Awards

All-Defensive Teams (Total Selections) Mark Sibley 0 Robert Williams III 1

NBA Regular Season Stats

Stats Per Game

Points Per Game Mark Sibley 1.6 Robert Williams III 7.3

Rebounds Per Game Mark Sibley 0.9 Robert Williams III 6.9

Assists Per Game Mark Sibley 0.5 Robert Williams III 1.4

Steals Per Game Mark Sibley 0.1 Robert Williams III 0.7

Blocks Per Game Mark Sibley 0.0 Robert Williams III 1.7

Totals Stats

Total Points Mark Sibley 46 Robert Williams III 1,575

Total Rebounds Mark Sibley 25 Robert Williams III 1,485

Total Assists Mark Sibley 13 Robert Williams III 304

Total Steals Mark Sibley 4 Robert Williams III 159

Total Blocks Mark Sibley 1 Robert Williams III 355

Total Games Mark Sibley 28 Robert Williams III 215

Percentages

Field Goal Percentage Mark Sibley .357 Robert Williams III .729

3-Point Percentage Mark Sibley - n/a ** Robert Williams III .000

Free Throw Percentage Mark Sibley .857 Robert Williams III .660

Best Season (no game minimum)

Points Per Game Mark Sibley 1.6 (1974) Robert Williams III 10.0 (2022)

Rebounds Per Game Mark Sibley 0.9 (1974) Robert Williams III 9.6 (2022)

Assists Per Game Mark Sibley 0.5 (1974) Robert Williams III 2.0 (2022)

Steals Per Game Mark Sibley 0.1 (1974) Robert Williams III 1.2 (2024)

Blocks Per Game Mark Sibley 0.0 (1974) Robert Williams III 2.2 (2022)

NBA Playoffs Stats

Stats Per Game

Points Per Game Mark Sibley - Robert Williams III 6.3

Rebounds Per Game Mark Sibley - Robert Williams III 5.3

Assists Per Game Mark Sibley - Robert Williams III 0.9

Steals Per Game Mark Sibley - Robert Williams III 0.4

Blocks Per Game Mark Sibley - Robert Williams III 1.4

Totals Stats

Total Points Mark Sibley - Robert Williams III 355

Total Rebounds Mark Sibley - Robert Williams III 297

Total Assists Mark Sibley - Robert Williams III 48

Total Steals Mark Sibley - Robert Williams III 25

Total Blocks Mark Sibley - Robert Williams III 78

Total Games Mark Sibley 0 Robert Williams III 56

Percentages

Field Goal Percentage Mark Sibley - Robert Williams III .729

3-Point Percentage Mark Sibley - n/a ** Robert Williams III .000

Free Throw Percentage Mark Sibley - Robert Williams III .742

Best Playoffs (no game minimum)

Points Per Game Mark Sibley - Robert Williams III 7.7 (2022)

Rebounds Per Game Mark Sibley - Robert Williams III 6.2 (2022)

Assists Per Game Mark Sibley - Robert Williams III 1.0 (2022)

Steals Per Game Mark Sibley - Robert Williams III 0.7 (2022)

Blocks Per Game Mark Sibley - Robert Williams III 3.0 (2021)

Notes: ** Three-point shots were implemented in 1979-80, this player has no data for the stat.