John Block vs. Mark Williams Comparison

Head-to-head comparison between the NBA stars Mark Williams and John Block 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 Block: 1966-67 to 1975-76
Mark Williams: 2022-23 to 2025-26

NBA Championships and Seasons

NBA Championships John Block 0 Mark Williams 0

NBA Seasons John Block 10 Mark Williams 4

Playoffs Played John Block 4 Mark Williams 0

All-Star Games John Block 1 Mark Williams 0

NBA Regular Season Stats

Stats Per Game

Points Per Game John Block 11.9 Mark Williams 12.3

Rebounds Per Game John Block 6.6 Mark Williams 8.7

Assists Per Game John Block 1.3 Mark Williams 1.3

Steals Per Game John Block 0.8 * Mark Williams 0.8

Blocks Per Game John Block 0.5 * Mark Williams 1.1

Totals Stats

Total Points John Block 7,106 Mark Williams 1,603

Total Rebounds John Block 3,965 Mark Williams 1,127

Total Assists John Block 805 Mark Williams 175

Total Steals John Block 111 * Mark Williams 108

Total Blocks John Block 67 * Mark Williams 140

Total Games John Block 597 Mark Williams 130

Percentages

Field Goal Percentage John Block .433 Mark Williams .629

3-Point Percentage John Block - n/a ** Mark Williams .200

Free Throw Percentage John Block .778 Mark Williams .755

Best Season (no game minimum)

Points Per Game John Block 20.2 (1968) Mark Williams 15.3 (2025)

Rebounds Per Game John Block 11.0 (1968) Mark Williams 10.2 (2025)

Assists Per Game John Block 1.8 (1969) Mark Williams 2.5 (2025)

Steals Per Game John Block 0.8 (1974) * Mark Williams 1.3 (2026)

Blocks Per Game John Block 0.6 (1975) * Mark Williams 1.2 (2025)

NBA Playoffs Stats

Stats Per Game

Points Per Game John Block 6.2 Mark Williams -

Rebounds Per Game John Block 3.6 Mark Williams -

Assists Per Game John Block 0.4 Mark Williams -

Steals Per Game John Block 1.0 * Mark Williams -

Blocks Per Game John Block 0.0 * Mark Williams -

Totals Stats

Total Points John Block 130 Mark Williams -

Total Rebounds John Block 75 Mark Williams -

Total Assists John Block 9 Mark Williams -

Total Steals John Block 4 * Mark Williams -

Total Blocks John Block 0 * Mark Williams -

Total Games John Block 21 Mark Williams 0

Percentages

Field Goal Percentage John Block .446 Mark Williams -

3-Point Percentage John Block - n/a ** Mark Williams -

Free Throw Percentage John Block .769 Mark Williams -

Best Playoffs (no game minimum)

Points Per Game John Block 12.4 (1969) Mark Williams -

Rebounds Per Game John Block 5.0 (1972) Mark Williams -

Assists Per Game John Block 0.6 (1969) Mark Williams -

Steals Per Game John Block 1.0 (1975) * Mark Williams -

Blocks Per Game John Block 0.0 (1975) * Mark Williams -

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.