Isaiah Hartenstein vs. JaJuan Johnson Comparison

Head-to-head comparison between the NBA stars JaJuan Johnson and Isaiah Hartenstein 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
Isaiah Hartenstein: 2018-19 to 2024-25
JaJuan Johnson: 2011-12 to 2011-12

NBA Championships and Seasons

NBA Championships Isaiah Hartenstein 1 JaJuan Johnson 0

NBA Seasons Isaiah Hartenstein 7 JaJuan Johnson 1

Playoffs Played Isaiah Hartenstein 4 JaJuan Johnson 0

All-Star Games Isaiah Hartenstein 0 JaJuan Johnson 0

NBA Regular Season Stats

Stats Per Game

Points Per Game Isaiah Hartenstein 6.8 JaJuan Johnson 3.2

Rebounds Per Game Isaiah Hartenstein 6.4 JaJuan Johnson 1.6

Assists Per Game Isaiah Hartenstein 2.0 JaJuan Johnson 0.2

Steals Per Game Isaiah Hartenstein 0.7 JaJuan Johnson 0.1

Blocks Per Game Isaiah Hartenstein 0.9 JaJuan Johnson 0.4

Totals Stats

Total Points Isaiah Hartenstein 2,584 JaJuan Johnson 114

Total Rebounds Isaiah Hartenstein 2,423 JaJuan Johnson 58

Total Assists Isaiah Hartenstein 757 JaJuan Johnson 6

Total Steals Isaiah Hartenstein 272 JaJuan Johnson 5

Total Blocks Isaiah Hartenstein 351 JaJuan Johnson 14

Total Games Isaiah Hartenstein 379 JaJuan Johnson 36

Percentages

Field Goal Percentage Isaiah Hartenstein .592 JaJuan Johnson .446

3-Point Percentage Isaiah Hartenstein .255 JaJuan Johnson -

Free Throw Percentage Isaiah Hartenstein .686 JaJuan Johnson .667

Best Season (no game minimum)

Points Per Game Isaiah Hartenstein 11.2 (2025) JaJuan Johnson 3.2 (2012)

Rebounds Per Game Isaiah Hartenstein 10.7 (2025) JaJuan Johnson 1.6 (2012)

Assists Per Game Isaiah Hartenstein 3.8 (2025) JaJuan Johnson 0.2 (2012)

Steals Per Game Isaiah Hartenstein 1.2 (2024) JaJuan Johnson 0.1 (2012)

Blocks Per Game Isaiah Hartenstein 1.1 (2024) JaJuan Johnson 0.4 (2012)

NBA Playoffs Stats

Stats Per Game

Points Per Game Isaiah Hartenstein 6.8 JaJuan Johnson -

Rebounds Per Game Isaiah Hartenstein 6.7 JaJuan Johnson -

Assists Per Game Isaiah Hartenstein 2.3 JaJuan Johnson -

Steals Per Game Isaiah Hartenstein 0.7 JaJuan Johnson -

Blocks Per Game Isaiah Hartenstein 0.8 JaJuan Johnson -

Totals Stats

Total Points Isaiah Hartenstein 334 JaJuan Johnson -

Total Rebounds Isaiah Hartenstein 327 JaJuan Johnson -

Total Assists Isaiah Hartenstein 111 JaJuan Johnson -

Total Steals Isaiah Hartenstein 32 JaJuan Johnson -

Total Blocks Isaiah Hartenstein 39 JaJuan Johnson -

Total Games Isaiah Hartenstein 49 JaJuan Johnson 0

Percentages

Field Goal Percentage Isaiah Hartenstein .600 JaJuan Johnson -

3-Point Percentage Isaiah Hartenstein .500 JaJuan Johnson -

Free Throw Percentage Isaiah Hartenstein .750 JaJuan Johnson -

Best Playoffs (no game minimum)

Points Per Game Isaiah Hartenstein 8.5 (2024) JaJuan Johnson -

Rebounds Per Game Isaiah Hartenstein 7.8 (2024) JaJuan Johnson -

Assists Per Game Isaiah Hartenstein 3.5 (2024) JaJuan Johnson -

Steals Per Game Isaiah Hartenstein 0.8 (2025) JaJuan Johnson -

Blocks Per Game Isaiah Hartenstein 1.4 (2023) JaJuan Johnson -