Jonathan Kuminga vs. Justin Williams Comparison

Head-to-head comparison between the NBA stars Justin Williams and Jonathan Kuminga 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
Jonathan Kuminga: 2021-22 to 2025-26
Justin Williams: 2006-07 to 2007-08

NBA Championships and Seasons

NBA Championships Jonathan Kuminga 1 Justin Williams 0

NBA Seasons Jonathan Kuminga 5 Justin Williams 2

Playoffs Played Jonathan Kuminga 3 Justin Williams 0

All-Star Games Jonathan Kuminga 0 Justin Williams 0

NBA Regular Season Stats

Stats Per Game

Points Per Game Jonathan Kuminga 12.6 Justin Williams 3.4

Rebounds Per Game Jonathan Kuminga 4.1 Justin Williams 3.3

Assists Per Game Jonathan Kuminga 1.8 Justin Williams 0.0

Steals Per Game Jonathan Kuminga 0.6 Justin Williams 0.2

Blocks Per Game Jonathan Kuminga 0.4 Justin Williams 0.4

Totals Stats

Total Points Jonathan Kuminga 3,404 Justin Williams 165

Total Rebounds Jonathan Kuminga 1,123 Justin Williams 164

Total Assists Jonathan Kuminga 493 Justin Williams 2

Total Steals Jonathan Kuminga 170 Justin Williams 10

Total Blocks Jonathan Kuminga 114 Justin Williams 21

Total Games Jonathan Kuminga 271 Justin Williams 49

Percentages

Field Goal Percentage Jonathan Kuminga .506 Justin Williams .573

3-Point Percentage Jonathan Kuminga .332 Justin Williams .000

Free Throw Percentage Jonathan Kuminga .700 Justin Williams .348

Best Season (no game minimum)

Points Per Game Jonathan Kuminga 16.1 (2024) Justin Williams 5.0 (2007)

Rebounds Per Game Jonathan Kuminga 6.6 (2026) Justin Williams 4.4 (2007)

Assists Per Game Jonathan Kuminga 2.8 (2026) Justin Williams 0.1 (2007)

Steals Per Game Jonathan Kuminga 0.8 (2025) Justin Williams 0.2 (2008)

Blocks Per Game Jonathan Kuminga 0.5 (2024) Justin Williams 0.6 (2007)

NBA Playoffs Stats

Stats Per Game

Points Per Game Jonathan Kuminga 7.0 Justin Williams -

Rebounds Per Game Jonathan Kuminga 1.6 Justin Williams -

Assists Per Game Jonathan Kuminga 0.7 Justin Williams -

Steals Per Game Jonathan Kuminga 0.3 Justin Williams -

Blocks Per Game Jonathan Kuminga 0.2 Justin Williams -

Totals Stats

Total Points Jonathan Kuminga 239 Justin Williams -

Total Rebounds Jonathan Kuminga 56 Justin Williams -

Total Assists Jonathan Kuminga 23 Justin Williams -

Total Steals Jonathan Kuminga 9 Justin Williams -

Total Blocks Jonathan Kuminga 6 Justin Williams -

Total Games Jonathan Kuminga 34 Justin Williams 0

Percentages

Field Goal Percentage Jonathan Kuminga .497 Justin Williams -

3-Point Percentage Jonathan Kuminga .356 Justin Williams -

Free Throw Percentage Jonathan Kuminga .712 Justin Williams -

Best Playoffs (no game minimum)

Points Per Game Jonathan Kuminga 15.3 (2025) Justin Williams -

Rebounds Per Game Jonathan Kuminga 2.5 (2025) Justin Williams -

Assists Per Game Jonathan Kuminga 1.3 (2025) Justin Williams -

Steals Per Game Jonathan Kuminga 0.5 (2025) Justin Williams -

Blocks Per Game Jonathan Kuminga 0.5 (2025) Justin Williams -