Isaiah Thomas vs. Bill Willoughby Season by Season Comparison

Side by side comparison of each NBA season of Bill Willoughby and Isaiah Thomas, 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.

Isaiah Thomas played 12 years in the NBA, 4 more than Bill Willoughby, who played 8. Isaiah Thomas had the first of his seasons in 2011-12, while Bill Willoughby had his rookie season in 1975-76. 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
Isaiah Thomas 12 4 2011-12 to 2023-24
Bill Willoughby 8 3 1975-76 to 1983-84

Comparison Season by Season

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

Rookie Season
Isaiah Thomas Bill Willoughby
Season 2011-121975-76
Team Sacramento KingsAtlanta Hawks
Honors & Awards Achievement All-Rookie Second Team-
Playoffs Did Not PlayDid Not Play
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas 65 25.5 11.5 0.7 1.8 2.6 4.1 0.8 0.1 1.6 1.9 3.9 8.8 .448 1.3 3.4 .379 2.4 2.8 .832
Bill Willoughby 62 14.0 4.7 1.7 3.0 4.6 0.5 0.6 0.5 - 1.4 1.8 4.6 .398 - - - 1.1 1.6 .660
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas ------- --- ----------
Bill Willoughby ------- --- ----------

Season 2
Isaiah Thomas Bill Willoughby
Season 2012-131976-77
Team Sacramento KingsAtlanta Hawks
Honors & Awards
Playoffs Did Not PlayDid Not Play
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas 79 26.9 13.9 0.4 1.7 2.0 4.0 0.8 0.0 1.8 2.1 4.6 10.5 .440 1.5 4.1 .358 3.2 3.6 .882
Bill Willoughby 39 14.1 4.9 1.7 2.7 4.4 0.3 0.5 0.6 - 1.6 1.9 4.3 .444 - - - 1.1 1.6 .683
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas ------- --- ----------
Bill Willoughby ------- --- ----------

Season 3
Isaiah Thomas Bill Willoughby
Season 2013-141977-78
Team Sacramento KingsBuffalo Braves
Honors & Awards
Playoffs Did Not PlayDid Not Play
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas 72 34.7 20.3 0.7 2.3 2.9 6.3 1.3 0.1 3.0 2.6 6.9 15.2 .453 1.8 5.1 .349 4.8 5.7 .850
Bill Willoughby 56 19.3 6.7 1.4 2.6 3.9 0.7 0.4 0.8 1.0 2.3 2.8 6.5 .430 - - - 1.1 1.4 .800
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas ------- --- ----------
Bill Willoughby ------- --- ----------

Note: Bill Willoughby didn't play in 1978-79.

Season 4
Isaiah Thomas Bill Willoughby
Season 2014-151979-80
Team Phoenix Suns, Boston CelticsCleveland Cavaliers
Honors & Awards
Playoffs Celtics Lost East Conf 1st RdDid Not Play
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas 67 25.8 16.4 0.5 1.8 2.3 4.2 0.9 0.1 2.1 2.2 5.0 11.9 .420 1.9 5.2 .373 4.5 5.2 .868
Bill Willoughby 78 18.6 6.9 1.6 2.7 4.2 0.9 0.4 0.8 0.9 2.4 2.8 5.9 .479 0.0 0.1 .111 1.2 1.6 .756
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas 4 29.8 17.5 0.3 2.8 3.0 7.0 0.8 0.0 3.5 2.5 4.5 13.5 .333 0.8 4.5 .167 7.8 8.0 .969
Bill Willoughby ------- --- ----------

Season 5
Isaiah Thomas Bill Willoughby
Season 2015-161980-81
Team Boston CelticsHouston Rockets
Honors & Awards Achievement All-Star Game-
Playoffs Celtics Lost East Conf 1st RdRockets Lost NBA Finals
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas 82 32.2 22.2 0.6 2.4 3.0 6.2 1.1 0.1 2.7 2.0 7.2 16.9 .428 2.0 5.7 .359 5.8 6.6 .871
Bill Willoughby 55 20.8 6.3 1.3 2.8 4.1 1.2 0.3 0.6 1.3 1.9 2.7 5.2 .523 0.0 0.0 - 0.9 1.2 .766
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas 6 36.7 24.2 0.3 2.7 3.0 5.0 0.7 0.8 2.3 3.0 7.8 19.8 .395 2.2 7.7 .283 6.3 7.8 .809
Bill Willoughby 19 21.9 6.0 1.5 3.0 4.5 1.2 0.7 1.0 1.2 2.2 2.2 6.1 .362 0.0 0.1 .000 1.6 2.1 .750

Season 6
Isaiah Thomas Bill Willoughby
Season 2016-171981-82
Team Boston CelticsHouston Rockets
Honors & Awards Achievement All-NBA Second Team-
Achievement All-Star Game-
Playoffs Celtics Lost East Conf FinalsRockets Lost West Conf 1st Rd
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas 76 33.8 28.9 0.6 2.1 2.7 5.9 0.9 0.2 2.8 2.2 9.0 19.4 .463 3.2 8.5 .379 7.8 8.5 .909
Bill Willoughby 69 21.4 7.8 1.6 2.3 3.8 1.1 0.4 0.9 1.1 2.1 3.5 6.7 .517 0.0 0.1 .429 0.8 1.1 .727
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas 15 34.7 23.3 0.3 2.8 3.1 6.7 0.9 0.1 3.3 2.3 7.4 17.4 .425 2.4 7.2 .333 6.1 7.4 .820
Bill Willoughby 2 8.5 2.0 1.0 2.0 3.0 0.5 0.0 0.0 0.5 0.5 0.5 1.0 .500 0.0 0.0 - 1.0 1.0 1.000

Season 7
Isaiah Thomas Bill Willoughby
Season 2017-181982-83
Team Cleveland Cavaliers, Los Angeles LakersSan Antonio Spurs, New Jersey Nets
Honors & Awards
Playoffs Did Not PlayDid Not Play
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas 32 26.9 15.2 0.5 1.6 2.1 4.8 0.5 0.1 3.0 1.8 4.9 13.2 .373 1.7 5.9 .293 3.7 4.1 .893
Bill Willoughby 62 18.5 5.5 1.0 2.2 3.2 1.0 0.4 0.3 1.0 2.2 2.4 5.2 .454 0.1 0.2 .429 0.7 0.9 .782
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas ------- --- ----------
Bill Willoughby ------- --- ----------

Season 8
Isaiah Thomas Bill Willoughby
Season 2018-191983-84
Team Denver NuggetsNew Jersey Nets
Honors & Awards
Playoffs Did Not PlayNets 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 %
Isaiah Thomas 12 15.1 8.1 0.4 0.7 1.1 1.9 0.4 0.1 1.5 1.4 2.8 8.3 .343 1.0 3.6 .279 1.4 2.3 .630
Bill Willoughby 67 14.0 4.5 1.1 1.8 2.9 0.8 0.3 0.4 0.8 1.6 1.9 3.9 .481 0.0 0.1 .000 0.8 0.9 .873
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas ------- --- ----------
Bill Willoughby 3 4.3 0.7 1.0 0.0 1.0 0.0 0.0 0.0 0.0 0.7 0.3 1.0 .333 0.0 0.0 - 0.0 0.0 -

Season 9
Isaiah Thomas Bill Willoughby
Season 2019-20-
Team Washington Wizards-
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 %
Isaiah Thomas 40 23.1 12.2 0.3 1.4 1.7 3.7 0.3 0.2 1.9 1.9 4.4 10.7 .408 2.0 4.7 .413 1.6 1.9 .816
Bill Willoughby ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas ------- --- ----------
Bill Willoughby ------- --- ----------

Season 10
Isaiah Thomas Bill Willoughby
Season 2020-21-
Team New Orleans Pelicans-
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 %
Isaiah Thomas 3 16.0 7.7 0.3 1.0 1.3 1.7 0.3 0.0 2.0 1.0 3.0 9.0 .333 1.0 4.0 .250 0.7 0.7 1.000
Bill Willoughby ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas ------- --- ----------
Bill Willoughby ------- --- ----------

Season 11
Isaiah Thomas Bill Willoughby
Season 2021-22-
Team Los Angeles Lakers, Dallas Mavericks, Charlotte Hornets-
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 %
Isaiah Thomas 22 15.2 8.4 0.2 1.1 1.3 1.5 0.3 0.2 0.7 1.5 3.0 7.6 .401 1.3 3.8 .337 1.0 1.2 .846
Bill Willoughby ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas ------- --- ----------
Bill Willoughby ------- --- ----------

Note: Isaiah Thomas didn't play in 2022-23.

Season 12
Isaiah Thomas Bill Willoughby
Season 2023-24-
Team Phoenix Suns-
Honors & Awards
Playoffs Suns Lost West Conf 1st Rd-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas 6 3.2 1.3 0.0 0.0 0 0.5 0.0 0.0 0.0 0.0 0.5 1.7 .300 0.3 0.7 .500 0.0 0.0 -
Bill Willoughby ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Isaiah Thomas 1 4.0 0.0 0.0 0.0 0 0.0 0.0 0.0 1.0 0.0 0.0 2.0 .000 0.0 1.0 .000 0.0 0.0 -
Bill Willoughby ------- --- ----------
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