Walt Bellamy vs. Robert Williams III Season by Season Comparison

Side by side comparison of each NBA season of Robert Williams III and Walt Bellamy, from their rookie seasons to their last year played, in chronological order with awards, stats, championships and playoff performance of their teams every year.

Player comparisons:
Career comparison / Season by season

Who had the better rookie season? Who had best stats in their 10th season? Who won a championship first? These questions and many others, are answered here.

Walt Bellamy played 14 years in the NBA, 8 more than Robert Williams III, who played 6. Walt Bellamy had the first of his seasons in 1961-62, while Robert Williams III had his rookie season in 2018-19. With that starting point, here you can take a look at each of their seasons side by side and compare how their careers evolved in achivements, awards and championships won, the stats they recorded both in the Regular Season and the Playoffs and how their teams performed in the postseason.

Their Careers

Player
Total Seasons Playoffs Played NBA Years
Walt Bellamy 14 7 1961-62 to 1974-75
Robert Williams III 6 5 2018-19 to 2023-24

Comparison Season by Season

Jump to season:
1-2-3-4-5-6-7-8-9-10-11-12-13-14

Rookie Season

Walt Bellamy Robert Williams III
Season 1961-622018-19
Team Chicago PackersBoston Celtics
Honors & Awards Achievement Rookie of the Year-
Achievement All-Star Game-
Playoffs Did Not PlayCeltics Lost East Conf Semis
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 79 42.3 31.6 - - 19.0 2.7 - - - 3.6 12.3 23.7 .519 - - - 6.9 10.8 .644
Robert Williams III 32 8.8 2.5 0.8 1.7 2.5 0.2 0.3 1.3 0.3 1.1 1.1 1.6 .706 0.0 0.0 - 0.3 0.5 .600
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy ------- --- ----------
Robert Williams III 3 4.3 1.3 0.3 2.0 2.3 0.0 0.0 0.0 0.0 0.3 0.3 0.7 .500 0.0 0.0 - 0.7 0.7 1.000

Season 2

Walt Bellamy Robert Williams III
Season 1962-632019-20
Team Chicago ZephyrsBoston Celtics
Honors & Awards Achievement All-Star Game-
Playoffs Did Not PlayCeltics Lost East Conf Finals
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 80 41.3 27.9 - - 16.4 2.9 - - - 3.5 10.5 19.9 .527 - - - 6.9 10.3 .674
Robert Williams III 29 13.4 5.2 1.4 3.0 4.4 0.9 0.8 1.2 0.7 1.8 2.2 3.0 .727 0.0 0.0 - 0.8 1.2 .647
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy ------- --- ----------
Robert Williams III 13 11.5 3.7 1.7 2.2 3.9 0.8 0.2 0.5 0.5 1.4 1.8 2.4 .742 0.0 0.1 .000 0.2 0.5 .333

Season 3

Walt Bellamy Robert Williams III
Season 1963-642020-21
Team Baltimore BulletsBoston Celtics
Honors & Awards Achievement All-Star Game-
Playoffs Did Not PlayCeltics Lost East Conf 1st Rd
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 80 42.4 27.0 - - 17.0 1.6 - - - 3.8 10.1 19.8 .513 - - - 6.7 10.3 .651
Robert Williams III 52 18.9 8.0 2.6 4.3 6.9 1.8 0.8 1.8 1.0 2.0 3.6 5.0 .721 0.0 0.0 .000 0.9 1.4 .616
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy ------- --- ----------
Robert Williams III 3 15.3 6.3 2.7 2.3 5.0 0.7 0.3 3.0 0.3 2.3 3.0 4.7 .643 0.0 0.0 - 0.3 0.7 .500

Season 4

Walt Bellamy Robert Williams III
Season 1964-652021-22
Team Baltimore BulletsBoston Celtics
Honors & Awards -Achievement All-Defensive Second Team
Achievement All-Star Game-
Playoffs Bullets Lost West Div FinalsCeltics Lost NBA Finals
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 80 41.3 24.8 - - 14.6 2.4 - - - 3.3 9.2 18.0 .509 - - - 6.4 9.4 .685
Robert Williams III 61 29.6 10.0 3.9 5.7 9.6 2.0 0.9 2.2 1.0 2.2 4.4 6.0 .736 0.0 0.0 .000 1.1 1.5 .722
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 10 42.7 20.9 - - 15.1 3.4 - - - 3.8 7.4 15.8 .468 - - - 6.1 9.2 .663
Robert Williams III 17 23.2 7.7 2.5 3.6 6.2 1.0 0.7 2.2 0.6 2.0 3.1 4.6 .679 0.0 0.1 .000 1.5 1.6 .893

Season 5

Walt Bellamy Robert Williams III
Season 1965-662022-23
Team Baltimore Bullets, New York KnicksBoston Celtics
Honors & Awards
Playoffs Did Not PlayCeltics Lost East Conf Finals
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 80 41.9 22.8 - - 15.7 2.9 - - - 3.7 8.7 17.2 .506 - - - 5.4 8.6 .624
Robert Williams III 35 23.5 8.0 3.0 5.4 8.3 1.4 0.6 1.4 1.0 1.9 3.6 4.9 .747 0.0 0.0 .000 0.7 1.2 .610
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy ------- --- ----------
Robert Williams III 20 20.9 7.7 1.8 4.2 6.0 1.0 0.5 1.3 0.8 2.2 3.4 4.3 .788 0.0 0.1 .000 1.0 1.4 .679

Season 6

Walt Bellamy Robert Williams III
Season 1966-672023-24
Team New York KnicksPortland Trail Blazers
Honors & Awards
Playoffs Knicks Lost East Div SemisDid Not Play
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 79 38.1 19.0 - - 13.5 2.6 - - - 3.5 7.2 13.7 .521 - - - 4.7 7.3 .636
Robert Williams III 6 19.8 6.8 1.8 4.5 6.3 0.8 1.2 1.2 1.2 2.8 2.8 4.3 .654 0.0 0.0 - 1.2 1.5 .778
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 4 39.3 18.3 - - 16.5 3.0 - - - 3.8 7.0 13.5 .519 - - - 4.3 7.3 .586
Robert Williams III ------- --- ----------

Season 7

Walt Bellamy Robert Williams III
Season 1967-68-
Team New York Knicks-
Honors & Awards
Playoffs Knicks Lost East Div Semis-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 82 32.9 16.7 - - 11.7 2.0 - - - 3.2 6.2 11.5 .541 - - - 4.3 6.5 .662
Robert Williams III ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 6 46.2 20.0 - - 16.0 3.5 - - - 3.7 7.5 17.8 .421 - - - 5.0 8.0 .625
Robert Williams III ------- --- ----------

Season 8

Walt Bellamy Robert Williams III
Season 1968-69-
Team New York Knicks, Detroit Pistons-
Honors & Awards
Playoffs Did Not Play-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 88 35.9 17.4 - - 12.5 2.0 - - - 3.6 6.4 12.5 .510 - - - 4.6 7.0 .649
Robert Williams III ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy ------- --- ----------
Robert Williams III ------- --- ----------

Season 9

Walt Bellamy Robert Williams III
Season 1969-70-
Team Detroit Pistons, Atlanta Hawks-
Honors & Awards
Playoffs Hawks Lost West Div Finals-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 79 25.7 11.6 - - 8.9 1.8 - - - 3.3 4.4 8.5 .523 - - - 2.7 4.7 .576
Robert Williams III ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 9 40.9 16.8 - - 15.6 3.9 - - - 3.6 6.6 14.0 .468 - - - 3.7 5.1 .717
Robert Williams III ------- --- ----------

Season 10

Walt Bellamy Robert Williams III
Season 1970-71-
Team Atlanta Hawks-
Honors & Awards
Playoffs Hawks Lost East Conf Semis-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 82 35.5 14.7 - - 12.9 2.8 - - - 3.3 5.3 10.7 .493 - - - 4.1 6.8 .604
Robert Williams III ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 5 43.2 20.8 - - 14.4 2.0 - - - 3.2 8.2 13.8 .594 - - - 4.4 5.8 .759
Robert Williams III ------- --- ----------

Season 11

Walt Bellamy Robert Williams III
Season 1971-72-
Team Atlanta Hawks-
Honors & Awards
Playoffs Hawks Lost East Conf Semis-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 82 38.9 18.6 - - 12.8 3.2 - - - 3.1 7.2 13.3 .545 - - - 4.1 7.1 .585
Robert Williams III ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 6 41.2 18.5 - - 13.7 1.8 - - - 3.3 7.0 14.3 .488 - - - 4.5 7.2 .628
Robert Williams III ------- --- ----------

Season 12

Walt Bellamy Robert Williams III
Season 1972-73-
Team Atlanta Hawks-
Honors & Awards
Playoffs Hawks Lost East Conf Semis-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 74 37.9 16.1 - - 13.0 2.4 - - - 3.3 6.1 12.2 .505 - - - 3.8 7.1 .538
Robert Williams III ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 6 41.2 13.7 - - 12.2 2.2 - - - 2.8 5.7 14.3 .395 - - - 2.3 5.2 .452
Robert Williams III ------- --- ----------

Season 13

Walt Bellamy Robert Williams III
Season 1973-74-
Team Atlanta Hawks-
Honors & Awards
Playoffs Did Not Play-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 77 31.7 13.1 3.4 6.2 9.6 2.5 0.7 0.6 - 3.0 5.1 10.4 .486 - - - 3.0 5.0 .608
Robert Williams III ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy ------- --- ----------
Robert Williams III ------- --- ----------

Season 14

Walt Bellamy Robert Williams III
Season 1974-75-
Team New Orleans Jazz-
Honors & Awards
Playoffs Did Not Play-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy 1 14.0 6.0 0.0 5.0 5.0 0.0 0.0 0.0 - 2.0 2.0 2.0 1.000 - - - 2.0 2.0 1.000
Robert Williams III ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Walt Bellamy ------- --- ----------
Robert Williams III ------- --- ----------