John Brisker vs. Isaiah Hartenstein Comparison

Head-to-head comparison between the NBA stars Isaiah Hartenstein and John Brisker 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
John Brisker: 1972-73 to 1974-75
Isaiah Hartenstein: 2018-19 to 2025-26

NBA Championships and Seasons

NBA Championships John Brisker 0 Isaiah Hartenstein 1

NBA Seasons John Brisker 3 Isaiah Hartenstein 8

Playoffs Played John Brisker 0 Isaiah Hartenstein 4

All-Star Games John Brisker 0 Isaiah Hartenstein 0

NBA Regular Season Stats

Stats Per Game

Points Per Game John Brisker 11.9 Isaiah Hartenstein 7.1

Rebounds Per Game John Brisker 4.0 Isaiah Hartenstein 6.6

Assists Per Game John Brisker 1.8 Isaiah Hartenstein 2.1

Steals Per Game John Brisker 0.6 * Isaiah Hartenstein 0.7

Blocks Per Game John Brisker 0.2 * Isaiah Hartenstein 0.9

Totals Stats

Total Points John Brisker 1,498 Isaiah Hartenstein 2,853

Total Rebounds John Brisker 498 Isaiah Hartenstein 2,672

Total Assists John Brisker 225 Isaiah Hartenstein 828

Total Steals John Brisker 35 * Isaiah Hartenstein 299

Total Blocks John Brisker 9 * Isaiah Hartenstein 369

Total Games John Brisker 126 Isaiah Hartenstein 403

Percentages

Field Goal Percentage John Brisker .438 Isaiah Hartenstein .597

3-Point Percentage John Brisker - n/a ** Isaiah Hartenstein .245

Free Throw Percentage John Brisker .826 Isaiah Hartenstein .683

Best Season (no game minimum)

Points Per Game John Brisker 12.8 (1973) Isaiah Hartenstein 11.2 (2026)

Rebounds Per Game John Brisker 4.6 (1973) Isaiah Hartenstein 10.7 (2025)

Assists Per Game John Brisker 2.1 (1973) Isaiah Hartenstein 3.8 (2025)

Steals Per Game John Brisker 0.8 (1974) * Isaiah Hartenstein 1.2 (2024)

Blocks Per Game John Brisker 0.2 (1974) * Isaiah Hartenstein 1.1 (2024)

NBA Playoffs Stats

Stats Per Game

Points Per Game John Brisker - Isaiah Hartenstein 6.8

Rebounds Per Game John Brisker - Isaiah Hartenstein 6.7

Assists Per Game John Brisker - Isaiah Hartenstein 2.3

Steals Per Game John Brisker - * Isaiah Hartenstein 0.7

Blocks Per Game John Brisker - * Isaiah Hartenstein 0.8

Totals Stats

Total Points John Brisker - Isaiah Hartenstein 334

Total Rebounds John Brisker - Isaiah Hartenstein 327

Total Assists John Brisker - Isaiah Hartenstein 111

Total Steals John Brisker - * Isaiah Hartenstein 32

Total Blocks John Brisker - * Isaiah Hartenstein 39

Total Games John Brisker 0 Isaiah Hartenstein 49

Percentages

Field Goal Percentage John Brisker - Isaiah Hartenstein .600

3-Point Percentage John Brisker - n/a ** Isaiah Hartenstein .500

Free Throw Percentage John Brisker - Isaiah Hartenstein .750

Best Playoffs (no game minimum)

Points Per Game John Brisker - Isaiah Hartenstein 8.5 (2024)

Rebounds Per Game John Brisker - Isaiah Hartenstein 7.8 (2024)

Assists Per Game John Brisker - Isaiah Hartenstein 3.5 (2024)

Steals Per Game John Brisker - * Isaiah Hartenstein 0.8 (2025)

Blocks Per Game John Brisker - * Isaiah Hartenstein 1.4 (2023)

Notes: * Blocks and steals started to be recorded in 1973-74. Some years in this player's career don't have stats. ** Three-point shots were implemented in 1979-80, this player has no data for the stat.