Greg Ostertag vs. Mark Williams Comparison

Head-to-head comparison between the NBA stars Mark Williams and Greg Ostertag 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

NBA Timeline:	1946-47 2025-26
Greg Ostertag: 1995-96 to 2005-06
Mark Williams: 2022-23 to 2024-25

NBA Championships and Seasons

NBA Championships Greg Ostertag 0 Mark Williams 0

NBA Seasons Greg Ostertag 11 Mark Williams 3

Playoffs Played Greg Ostertag 9 Mark Williams 0

All-Star Games Greg Ostertag 0 Mark Williams 0

NBA Regular Season Stats

Stats Per Game

Points Per Game Greg Ostertag 4.6 Mark Williams 12.3

Rebounds Per Game Greg Ostertag 5.5 Mark Williams 8.8

Assists Per Game Greg Ostertag 0.6 Mark Williams 1.4

Steals Per Game Greg Ostertag 0.3 Mark Williams 0.7

Blocks Per Game Greg Ostertag 1.7 Mark Williams 1.1

Totals Stats

Total Points Greg Ostertag 3,512 Mark Williams 1,300

Total Rebounds Greg Ostertag 4,145 Mark Williams 935

Total Assists Greg Ostertag 443 Mark Williams 149

Total Steals Greg Ostertag 189 Mark Williams 76

Total Blocks Greg Ostertag 1,293 Mark Williams 119

Total Games Greg Ostertag 756 Mark Williams 106

Percentages

Field Goal Percentage Greg Ostertag .486 Mark Williams .622

3-Point Percentage Greg Ostertag .100 Mark Williams .000

Free Throw Percentage Greg Ostertag .569 Mark Williams .753

Best Season (no game minimum)

Points Per Game Greg Ostertag 7.3 (1997) Mark Williams 15.3 (2025)

Rebounds Per Game Greg Ostertag 7.4 (2004) Mark Williams 10.2 (2025)

Assists Per Game Greg Ostertag 1.6 (2004) Mark Williams 2.5 (2025)

Steals Per Game Greg Ostertag 0.4 (1998) Mark Williams 0.8 (2024)

Blocks Per Game Greg Ostertag 2.7 (1999) Mark Williams 1.2 (2025)

NBA Playoffs Stats

Stats Per Game

Points Per Game Greg Ostertag 4.2 Mark Williams -

Rebounds Per Game Greg Ostertag 5.4 Mark Williams -

Assists Per Game Greg Ostertag 0.3 Mark Williams -

Steals Per Game Greg Ostertag 0.3 Mark Williams -

Blocks Per Game Greg Ostertag 1.9 Mark Williams -

Totals Stats

Total Points Greg Ostertag 372 Mark Williams -

Total Rebounds Greg Ostertag 482 Mark Williams -

Total Assists Greg Ostertag 31 Mark Williams -

Total Steals Greg Ostertag 29 Mark Williams -

Total Blocks Greg Ostertag 165 Mark Williams -

Total Games Greg Ostertag 89 Mark Williams 0

Percentages

Field Goal Percentage Greg Ostertag .465 Mark Williams -

3-Point Percentage Greg Ostertag - Mark Williams -

Free Throw Percentage Greg Ostertag .573 Mark Williams -

Best Playoffs (no game minimum)

Points Per Game Greg Ostertag 9.2 (2003) Mark Williams -

Rebounds Per Game Greg Ostertag 8.6 (2003) Mark Williams -

Assists Per Game Greg Ostertag 1.6 (2003) Mark Williams -

Steals Per Game Greg Ostertag 0.6 (2003) Mark Williams -

Blocks Per Game Greg Ostertag 2.4 (1997) Mark Williams -