Len Kosmalski vs. Jalen Williams Comparison

Head-to-head comparison between the NBA stars Jalen Williams and Len Kosmalski 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

Len Kosmalski

vs.

Jalen Williams

NBA Timeline:	1946-47 2023-24
Len Kosmalski: 1974-75 to 1975-76
Jalen Williams: 2022-23 to 2023-24

NBA Championships and Seasons

NBA Championships Len Kosmalski 0 Jalen Williams 0

NBA Seasons Len Kosmalski 2 Jalen Williams 2

Playoffs Played Len Kosmalski 1 Jalen Williams 1

All-Star Games Len Kosmalski 0 Jalen Williams 0

NBA Regular Season Stats

Stats Per Game

Points Per Game Len Kosmalski 1.4 Jalen Williams 16.5

Rebounds Per Game Len Kosmalski 1.9 Jalen Williams 4.2

Assists Per Game Len Kosmalski 0.7 Jalen Williams 3.9

Steals Per Game Len Kosmalski 0.1 Jalen Williams 1.3

Blocks Per Game Len Kosmalski 0.1 Jalen Williams 0.5

Totals Stats

Total Points Len Kosmalski 110 Jalen Williams 2,411

Total Rebounds Len Kosmalski 144 Jalen Williams 619

Total Assists Len Kosmalski 53 Jalen Williams 570

Total Steals Len Kosmalski 9 Jalen Williams 183

Total Blocks Len Kosmalski 10 Jalen Williams 80

Total Games Len Kosmalski 76 Jalen Williams 146

Percentages

Field Goal Percentage Len Kosmalski .398 Jalen Williams .532

3-Point Percentage Len Kosmalski - n/a ** Jalen Williams .395

Free Throw Percentage Len Kosmalski .778 Jalen Williams .813

Best Season (no game minimum)

Points Per Game Len Kosmalski 2.2 (1976) Jalen Williams 19.1 (2024)

Rebounds Per Game Len Kosmalski 2.8 (1976) Jalen Williams 4.5 (2023)

Assists Per Game Len Kosmalski 1.3 (1976) Jalen Williams 4.5 (2024)

Steals Per Game Len Kosmalski 0.3 (1976) Jalen Williams 1.4 (2023)

Blocks Per Game Len Kosmalski 0.4 (1976) Jalen Williams 0.6 (2024)

NBA Playoffs Stats

Stats Per Game

Points Per Game Len Kosmalski 1.0 Jalen Williams 19.1

Rebounds Per Game Len Kosmalski 1.7 Jalen Williams 6.6

Assists Per Game Len Kosmalski 0.8 Jalen Williams 5.4

Steals Per Game Len Kosmalski 0.2 Jalen Williams 1.5

Blocks Per Game Len Kosmalski 0.0 Jalen Williams 0.5

Totals Stats

Total Points Len Kosmalski 6 Jalen Williams 153

Total Rebounds Len Kosmalski 10 Jalen Williams 53

Total Assists Len Kosmalski 5 Jalen Williams 43

Total Steals Len Kosmalski 1 Jalen Williams 12

Total Blocks Len Kosmalski 0 Jalen Williams 4

Total Games Len Kosmalski 6 Jalen Williams 8

Percentages

Field Goal Percentage Len Kosmalski .667 Jalen Williams .466

3-Point Percentage Len Kosmalski - n/a ** Jalen Williams .387

Free Throw Percentage Len Kosmalski .667 Jalen Williams .792

Best Playoffs (no game minimum)

Points Per Game Len Kosmalski 1.0 (1975) Jalen Williams 19.1 (2024)

Rebounds Per Game Len Kosmalski 1.7 (1975) Jalen Williams 6.6 (2024)

Assists Per Game Len Kosmalski 0.8 (1975) Jalen Williams 5.4 (2024)

Steals Per Game Len Kosmalski 0.2 (1975) Jalen Williams 1.5 (2024)

Blocks Per Game Len Kosmalski 0.0 (1975) Jalen Williams 0.5 (2024)

Notes: ** Three-point shots were implemented in 1979-80, this player has no data for the stat.