Ralph O'Brien vs. Zion Williamson Comparison

Head-to-head comparison between the NBA stars Zion Williamson and Ralph O'Brien 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

Ralph O'Brien

vs.

Zion Williamson

NBA Timeline:	1946-47 2023-24
Ralph O'Brien: 1951-52 to 1952-53
Zion Williamson: 2019-20 to 2023-24

NBA Championships and Seasons

NBA Championships Ralph O'Brien 0 Zion Williamson 0

NBA Seasons Ralph O'Brien 2 Zion Williamson 4

Playoffs Played Ralph O'Brien 2 Zion Williamson 0

All-Star Games Ralph O'Brien 0 Zion Williamson 2

NBA Regular Season Stats

Stats Per Game

Points Per Game Ralph O'Brien 7.1 Zion Williamson 24.7

Rebounds Per Game Ralph O'Brien 1.6 Zion Williamson 6.5

Assists Per Game Ralph O'Brien 1.5 Zion Williamson 4.1

Steals Per Game Ralph O'Brien - n/a ** Zion Williamson 1.0

Blocks Per Game Ralph O'Brien - n/a ** Zion Williamson 0.6

Totals Stats

Total Points Ralph O'Brien 848 Zion Williamson 4,542

Total Rebounds Ralph O'Brien 192 Zion Williamson 1,199

Total Assists Ralph O'Brien 180 Zion Williamson 761

Total Steals Ralph O'Brien - n/a ** Zion Williamson 182

Total Blocks Ralph O'Brien - n/a ** Zion Williamson 111

Total Games Ralph O'Brien 119 Zion Williamson 184

Percentages

Field Goal Percentage Ralph O'Brien .360 Zion Williamson .592

3-Point Percentage Ralph O'Brien - n/a ** Zion Williamson .341

Free Throw Percentage Ralph O'Brien .830 Zion Williamson .695

Best Season (no game minimum)

Points Per Game Ralph O'Brien 9.0 (1952) Zion Williamson 27.0 (2021)

Rebounds Per Game Ralph O'Brien 1.9 (1952) Zion Williamson 7.2 (2021)

Assists Per Game Ralph O'Brien 1.9 (1952) Zion Williamson 5.0 (2024)

Steals Per Game Ralph O'Brien - n/a ** Zion Williamson 1.1 (2023)

Blocks Per Game Ralph O'Brien - n/a ** Zion Williamson 0.7 (2024)

NBA Playoffs Stats

Stats Per Game

Points Per Game Ralph O'Brien 5.7 Zion Williamson -

Rebounds Per Game Ralph O'Brien 1.3 Zion Williamson -

Assists Per Game Ralph O'Brien 1.0 Zion Williamson -

Steals Per Game Ralph O'Brien - n/a ** Zion Williamson -

Blocks Per Game Ralph O'Brien - n/a ** Zion Williamson -

Totals Stats

Total Points Ralph O'Brien 17 Zion Williamson -

Total Rebounds Ralph O'Brien 4 Zion Williamson -

Total Assists Ralph O'Brien 3 Zion Williamson -

Total Steals Ralph O'Brien - n/a ** Zion Williamson -

Total Blocks Ralph O'Brien - n/a ** Zion Williamson -

Total Games Ralph O'Brien 3 Zion Williamson 0

Percentages

Field Goal Percentage Ralph O'Brien .385 Zion Williamson -

3-Point Percentage Ralph O'Brien - n/a ** Zion Williamson -

Free Throw Percentage Ralph O'Brien 1.000 Zion Williamson -

Best Playoffs (no game minimum)

Points Per Game Ralph O'Brien 7.5 (1952) Zion Williamson -

Rebounds Per Game Ralph O'Brien 1.5 (1952) Zion Williamson -

Assists Per Game Ralph O'Brien 1.5 (1952) Zion Williamson -

Steals Per Game Ralph O'Brien - n/a ** Zion Williamson -

Blocks Per Game Ralph O'Brien - n/a ** Zion Williamson -

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.