Isaiah Hartenstein vs. Jack Phelan Comparison

Head-to-head comparison between the NBA stars Jack Phelan 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
Jack Phelan: 1949-50 to 1949-50

NBA Championships and Seasons

NBA Championships Isaiah Hartenstein 1 Jack Phelan 0

NBA Seasons Isaiah Hartenstein 7 Jack Phelan 1

Playoffs Played Isaiah Hartenstein 4 Jack Phelan 1

All-Star Games Isaiah Hartenstein 0 Jack Phelan 0

NBA Regular Season Stats

Stats Per Game

Points Per Game Isaiah Hartenstein 6.8 Jack Phelan 4.1

Rebounds Per Game Isaiah Hartenstein 6.4 Jack Phelan - n/a **

Assists Per Game Isaiah Hartenstein 2.0 Jack Phelan 1.0

Steals Per Game Isaiah Hartenstein 0.7 Jack Phelan - n/a **

Blocks Per Game Isaiah Hartenstein 0.9 Jack Phelan - n/a **

Totals Stats

Total Points Isaiah Hartenstein 2,584 Jack Phelan 226

Total Rebounds Isaiah Hartenstein 2,423 Jack Phelan - n/a **

Total Assists Isaiah Hartenstein 757 Jack Phelan 57

Total Steals Isaiah Hartenstein 272 Jack Phelan - n/a **

Total Blocks Isaiah Hartenstein 351 Jack Phelan - n/a **

Total Games Isaiah Hartenstein 379 Jack Phelan 55

Percentages

Field Goal Percentage Isaiah Hartenstein .592 Jack Phelan .325

3-Point Percentage Isaiah Hartenstein .255 Jack Phelan - n/a **

Free Throw Percentage Isaiah Hartenstein .686 Jack Phelan .578

Best Season (no game minimum)

Points Per Game Isaiah Hartenstein 11.2 (2025) Jack Phelan 4.1 (1950)

Rebounds Per Game Isaiah Hartenstein 10.7 (2025) Jack Phelan - n/a **

Assists Per Game Isaiah Hartenstein 3.8 (2025) Jack Phelan 1.0 (1950)

Steals Per Game Isaiah Hartenstein 1.2 (2024) Jack Phelan - n/a **

Blocks Per Game Isaiah Hartenstein 1.1 (2024) Jack Phelan - n/a **

NBA Playoffs Stats

Stats Per Game

Points Per Game Isaiah Hartenstein 6.8 Jack Phelan 3.3

Rebounds Per Game Isaiah Hartenstein 6.7 Jack Phelan - n/a **

Assists Per Game Isaiah Hartenstein 2.3 Jack Phelan 1.0

Steals Per Game Isaiah Hartenstein 0.7 Jack Phelan - n/a **

Blocks Per Game Isaiah Hartenstein 0.8 Jack Phelan - n/a **

Totals Stats

Total Points Isaiah Hartenstein 334 Jack Phelan 10

Total Rebounds Isaiah Hartenstein 327 Jack Phelan - n/a **

Total Assists Isaiah Hartenstein 111 Jack Phelan 3

Total Steals Isaiah Hartenstein 32 Jack Phelan - n/a **

Total Blocks Isaiah Hartenstein 39 Jack Phelan - n/a **

Total Games Isaiah Hartenstein 49 Jack Phelan 3

Percentages

Field Goal Percentage Isaiah Hartenstein .600 Jack Phelan .400

3-Point Percentage Isaiah Hartenstein .500 Jack Phelan - n/a **

Free Throw Percentage Isaiah Hartenstein .750 Jack Phelan .667

Best Playoffs (no game minimum)

Points Per Game Isaiah Hartenstein 8.5 (2024) Jack Phelan 3.3 (1950)

Rebounds Per Game Isaiah Hartenstein 7.8 (2024) Jack Phelan - n/a **

Assists Per Game Isaiah Hartenstein 3.5 (2024) Jack Phelan 1.0 (1950)

Steals Per Game Isaiah Hartenstein 0.8 (2025) Jack Phelan - n/a **

Blocks Per Game Isaiah Hartenstein 1.4 (2023) Jack Phelan - n/a **

Notes: ** Blocks and steals started to be recorded in 1973-74, this player has no data for the stat. Three-point shots were implemented in 1979-80, this player has no data for the stat. Rebounds started to be recorded in 1950-51, this player has no data for the stat.