Ernie Grunfeld vs. Isaiah Thomas Season by Season Comparison

Side by side comparison of each NBA season of Isaiah Thomas and Ernie Grunfeld, 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.

Ernie Grunfeld played 9 years in the NBA, 3 less than Isaiah Thomas, who played 12. Ernie Grunfeld had the first of his seasons in 1977-78, while Isaiah Thomas had his rookie season in 2011-12. 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
Ernie Grunfeld 9 5 1977-78 to 1985-86
Isaiah Thomas 12 4 2011-12 to 2023-24

Comparison Season by Season

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

Rookie Season

Ernie Grunfeld Isaiah Thomas
Season 1977-782011-12
Team Milwaukee BucksSacramento Kings
Honors & Awards -Achievement All-Rookie Second Team
Playoffs Bucks Lost West Conf SemisDid Not Play
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Ernie Grunfeld 73 17.3 6.9 1.0 1.7 2.7 2.0 0.7 0.3 1.3 2.1 2.8 6.3 .443 - - - 1.3 2.0 .657
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
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Ernie Grunfeld 7 11.0 5.4 0.6 1.0 1.6 2.4 0.4 0.1 1.0 0.9 2.4 4.6 .531 - - - 0.6 0.7 .800
Isaiah Thomas ------- --- ----------

Season 2

Ernie Grunfeld Isaiah Thomas
Season 1978-792012-13
Team Milwaukee BucksSacramento Kings
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 %
Ernie Grunfeld 82 21.7 10.3 1.5 2.9 4.4 2.6 0.7 0.2 1.7 2.7 4.0 8.1 .493 - - - 2.3 3.1 .761
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
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Ernie Grunfeld ------- --- ----------
Isaiah Thomas ------- --- ----------

Season 3

Ernie Grunfeld Isaiah Thomas
Season 1979-802013-14
Team Kansas City KingsSacramento Kings
Honors & Awards
Playoffs Kings Lost West 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 %
Ernie Grunfeld 80 17.5 5.9 1.1 1.8 2.9 1.4 0.7 0.1 1.0 1.9 2.3 5.3 .443 0.0 0.0 .500 1.3 1.6 .771
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
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Ernie Grunfeld 3 10.7 3.7 0.3 0.0 0.3 0.0 0.3 0.0 0.0 1.0 1.7 3.0 .556 0.0 0.0 - 0.3 1.0 .333
Isaiah Thomas ------- --- ----------

Season 4

Ernie Grunfeld Isaiah Thomas
Season 1980-812014-15
Team Kansas City KingsPhoenix Suns, Boston Celtics
Honors & Awards
Playoffs Kings Lost West Conf FinalsCeltics 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 %
Ernie Grunfeld 79 20.1 7.5 0.4 2.2 2.6 2.6 0.8 0.2 1.1 2.0 3.3 6.2 .535 0.0 0.0 - 0.9 1.3 .743
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
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Ernie Grunfeld 15 42.2 16.8 0.7 3.5 4.2 5.9 2.0 0.6 2.9 3.4 6.5 13.4 .488 0.1 0.3 .500 3.6 4.5 .806
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

Season 5

Ernie Grunfeld Isaiah Thomas
Season 1981-822015-16
Team Kansas City KingsBoston 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 %
Ernie Grunfeld 81 23.4 12.7 0.7 1.6 2.2 3.4 0.9 0.5 1.8 2.4 5.2 10.1 .511 0.0 0.2 .143 2.3 2.8 .821
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
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Ernie Grunfeld ------- --- ----------
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

Season 6

Ernie Grunfeld Isaiah Thomas
Season 1982-832016-17
Team New York KnicksBoston Celtics
Honors & Awards -Achievement All-NBA Second Team
-Achievement All-Star Game
Playoffs Knicks Lost East Conf SemisCeltics 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 %
Ernie Grunfeld 77 18.5 5.4 0.5 1.6 2.1 1.8 0.5 0.1 1.1 2.2 2.2 4.9 .443 0.0 0.1 .000 1.1 1.3 .827
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
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Ernie Grunfeld 6 19.7 8.0 0.3 1.0 1.3 1.7 1.2 0.3 1.5 2.8 2.5 5.7 .441 0.0 0.0 - 3.0 3.2 .947
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

Season 7

Ernie Grunfeld Isaiah Thomas
Season 1983-842017-18
Team New York KnicksCleveland Cavaliers, Los Angeles Lakers
Honors & Awards
Playoffs Knicks Lost East Conf SemisDid Not Play
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Ernie Grunfeld 76 14.7 5.2 0.3 1.3 1.6 1.4 0.6 0.1 0.9 2.0 2.2 4.8 .459 0.0 0.1 .222 0.8 1.1 .771
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
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Ernie Grunfeld 11 7.6 2.4 0.1 0.7 0.8 0.5 0.2 0.0 0.4 1.1 1.0 2.1 .478 0.0 0.0 - 0.4 0.4 1.000
Isaiah Thomas ------- --- ----------

Season 8

Ernie Grunfeld Isaiah Thomas
Season 1984-852018-19
Team New York KnicksDenver Nuggets
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 %
Ernie Grunfeld 69 15.4 6.6 0.6 1.6 2.2 1.5 0.7 0.1 0.6 1.9 2.7 5.6 .490 0.0 0.1 .250 1.1 1.5 .740
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
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Ernie Grunfeld ------- --- ----------
Isaiah Thomas ------- --- ----------

Season 9

Ernie Grunfeld Isaiah Thomas
Season 1985-862019-20
Team New York KnicksWashington Wizards
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 %
Ernie Grunfeld 76 18.4 5.4 0.6 2.2 2.7 1.6 0.5 0.2 0.7 2.5 1.9 4.7 .417 0.3 0.8 .426 1.2 1.4 .833
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
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Ernie Grunfeld ------- --- ----------
Isaiah Thomas ------- --- ----------

Season 10

Ernie Grunfeld Isaiah Thomas
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 %
Ernie Grunfeld ------- --- ----------
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
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Ernie Grunfeld ------- --- ----------
Isaiah Thomas ------- --- ----------

Season 11

Ernie Grunfeld Isaiah Thomas
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 %
Ernie Grunfeld ------- --- ----------
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
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Ernie Grunfeld ------- --- ----------
Isaiah Thomas ------- --- ----------

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

Season 12

Ernie Grunfeld Isaiah Thomas
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 %
Ernie Grunfeld ------- --- ----------
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 -
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Ernie Grunfeld ------- --- ----------
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 -