RJ Barrett vs. Mark Williams Comparison

Head-to-head comparison between the NBA stars Mark Williams and RJ Barrett 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
RJ Barrett: 2019-20 to 2024-25
Mark Williams: 2022-23 to 2024-25

NBA Championships and Seasons

NBA Championships RJ Barrett 0 Mark Williams 0

NBA Seasons RJ Barrett 6 Mark Williams 3

Playoffs Played RJ Barrett 2 Mark Williams 0

All-Star Games RJ Barrett 0 Mark Williams 0

NBA Regular Season Stats

Stats Per Game

Points Per Game RJ Barrett 18.8 Mark Williams 12.3

Rebounds Per Game RJ Barrett 5.6 Mark Williams 8.8

Assists Per Game RJ Barrett 3.3 Mark Williams 1.4

Steals Per Game RJ Barrett 0.7 Mark Williams 0.7

Blocks Per Game RJ Barrett 0.3 Mark Williams 1.1

Totals Stats

Total Points RJ Barrett 7,293 Mark Williams 1,300

Total Rebounds RJ Barrett 2,150 Mark Williams 935

Total Assists RJ Barrett 1,276 Mark Williams 149

Total Steals RJ Barrett 259 Mark Williams 76

Total Blocks RJ Barrett 107 Mark Williams 119

Total Games RJ Barrett 387 Mark Williams 106

Percentages

Field Goal Percentage RJ Barrett .441 Mark Williams .622

3-Point Percentage RJ Barrett .346 Mark Williams .000

Free Throw Percentage RJ Barrett .697 Mark Williams .753

Best Season (no game minimum)

Points Per Game RJ Barrett 21.1 (2025) Mark Williams 15.3 (2025)

Rebounds Per Game RJ Barrett 6.3 (2025) Mark Williams 10.2 (2025)

Assists Per Game RJ Barrett 5.4 (2025) Mark Williams 2.5 (2025)

Steals Per Game RJ Barrett 1.0 (2020) Mark Williams 0.8 (2024)

Blocks Per Game RJ Barrett 0.4 (2024) Mark Williams 1.2 (2025)

NBA Playoffs Stats

Stats Per Game

Points Per Game RJ Barrett 17.8 Mark Williams -

Rebounds Per Game RJ Barrett 5.3 Mark Williams -

Assists Per Game RJ Barrett 2.9 Mark Williams -

Steals Per Game RJ Barrett 0.8 Mark Williams -

Blocks Per Game RJ Barrett 0.3 Mark Williams -

Totals Stats

Total Points RJ Barrett 284 Mark Williams -

Total Rebounds RJ Barrett 85 Mark Williams -

Total Assists RJ Barrett 46 Mark Williams -

Total Steals RJ Barrett 13 Mark Williams -

Total Blocks RJ Barrett 4 Mark Williams -

Total Games RJ Barrett 16 Mark Williams 0

Percentages

Field Goal Percentage RJ Barrett .420 Mark Williams -

3-Point Percentage RJ Barrett .315 Mark Williams -

Free Throw Percentage RJ Barrett .775 Mark Williams -

Best Playoffs (no game minimum)

Points Per Game RJ Barrett 19.3 (2023) Mark Williams -

Rebounds Per Game RJ Barrett 7.2 (2021) Mark Williams -

Assists Per Game RJ Barrett 3.0 (2021) Mark Williams -

Steals Per Game RJ Barrett 0.8 (2023) Mark Williams -

Blocks Per Game RJ Barrett 0.4 (2021) Mark Williams -