Grayson Allen vs. Isaiah Thomas Season by Season Comparison

Side by side comparison of each NBA season of Isaiah Thomas and Grayson Allen, 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 / Games against each other

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.

Grayson Allen played 7 years in the NBA, 5 less than Isaiah Thomas, who played 12. Grayson Allen had the first of his seasons in 2018-19, 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 achievements, 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
Grayson Allen 7 5 2018-19 to 2024-25
Isaiah Thomas 12 4 2011-12 to 2023-24

Comparison Season by Season

Jump to season:

1-2-3-4-5-6-7

Rookie Season

Grayson Allen Isaiah Thomas
Season 2018-192011-12
Team Utah JazzSacramento Kings
Honors & Awards -Achievement All-Rookie Second Team
Playoffs Jazz Lost West Conf 1st RdDid Not Play
more >>
Rookie Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Grayson Allen 38 10.9 5.6 0.1 0.5 0.6 0.7 0.2 0.2 0.9 1.2 1.8 4.7 .376 0.8 2.6 .323 1.2 1.6 .750
difference:+27+14.6+5.9+0.6+1.3+2.0+3.4+0.6+0.1-0.7-0.7+2.1+4.1+.072+0.5+0.8+.056+1.2+1.2+.082
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 TOPF FGM / A% 3PM / A% FTM / A%
Grayson Allen 2 7.0 4.5 0.0 0.5 0.5 0.0 0.0 0.0 0.0 0.0 1.0 3.5 .286 0.0 1.5 .000 2.5 3.5 .714
Isaiah Thomas DNP------ --- ----------

Season 2

Grayson Allen Isaiah Thomas
Season 2019-202012-13
Team Memphis GrizzliesSacramento Kings
Honors & Awards
Playoffs Did Not PlayDid Not Play
more >>
2nd Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Grayson Allen 38 18.9 8.7 0.2 2.0 2.2 1.4 0.3 0.1 0.9 1.4 3.1 6.6 .466 1.5 3.7 .404 1.0 1.2 .867
difference:+41+8.0+5.2+0.2+0.3+0.2+2.6+0.5+0.1-0.9-0.7+1.5+3.9+.026+0.4+.046+2.2+2.4+.015
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
* Neiher Grayson Allen nor Isaiah Thomas played in the postseason in their season 2

Season 3

Grayson Allen Isaiah Thomas
Season 2020-212013-14
Team Memphis GrizzliesSacramento Kings
Honors & Awards
Playoffs Grizzlies Lost West Conf 1st RdDid Not Play
more >>
3rd Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Grayson Allen 50 25.2 10.6 0.4 2.8 3.2 2.2 0.9 0.2 1.0 1.4 3.5 8.3 .418 2.1 5.5 .391 1.6 1.8 .868
difference:+22+9.5+9.7+0.3+0.5+0.3+4.1+0.4+0.1-2.0-1.2+3.4+6.9+.035+0.3+0.4+.042+3.2+3.9+.018
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 TOPF FGM / A% 3PM / A% FTM / A%
Grayson Allen 5 23.2 6.4 0.6 2.0 2.6 0.2 0.4 0.2 0.2 2.6 2.4 6.6 .364 1.6 4.2 .381 0.0 0.2 .000
Isaiah Thomas DNP------ --- ----------

Season 4

Grayson Allen Isaiah Thomas
Season 2021-222014-15
Team Milwaukee BucksPhoenix Suns, Boston Celtics
Honors & Awards
Playoffs Bucks Lost East Conf SemisCeltics Lost East Conf 1st Rd
more >>
4th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Grayson Allen 66 27.3 11.1 0.5 2.9 3.4 1.5 0.7 0.3 0.7 1.5 3.9 8.6 .448 2.4 5.9 .409 1.0 1.1 .865
difference:+1+1.5+5.3+1.1+1.1+2.7+0.2+0.2-1.4-0.7+1.1+3.3+.028+0.5+0.7+.036+3.5+4.1+.003
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 TOPF FGM / A% 3PM / A% FTM / A%
Grayson Allen 12 25.4 8.3 0.4 2.5 2.9 1.3 0.7 0.3 0.8 1.8 3.1 6.8 .451 1.6 4.0 .396 0.6 0.9 .636
difference:+8+4.4+9.2+0.1+0.3+0.1+5.7+0.1+0.3-2.7-0.7+1.4+6.7+.118+0.8+0.5+.229+7.2+7.1+.333
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

Grayson Allen Isaiah Thomas
Season 2022-232015-16
Team Milwaukee BucksBoston Celtics
Honors & Awards -Achievement All-Star Game
Playoffs Bucks Lost East Conf 1st RdCeltics Lost East Conf 1st Rd
more >>
5th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Grayson Allen 72 27.4 10.4 0.8 2.4 3.3 2.3 0.9 0.2 1.0 1.6 3.4 7.7 .440 2.0 5.1 .399 1.6 1.8 .905
difference:+10+4.8+11.8+0.2+0.3+3.9+0.2+0.1-1.7-0.4+3.8+9.2+.012+0.6+.040+4.2+4.8+.034
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 TOPF FGM / A% 3PM / A% FTM / A%
Grayson Allen 5 29.8 11.6 0.2 2.2 2.4 1.8 0.4 0.0 0.8 1.4 3.8 8.2 .463 2.8 5.8 .483 1.2 1.4 .857
difference:+1+6.9+12.6+0.1+0.5+0.6+3.2+0.3+0.8-1.5-1.6+4.0+11.6+.068+0.6+1.9+.200+5.1+6.4+.048
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

Grayson Allen Isaiah Thomas
Season 2023-242016-17
Team Phoenix SunsBoston Celtics
Honors & Awards -Achievement All-NBA Second Team
-Achievement All-Star Game
Playoffs Suns Lost West Conf 1st RdCeltics Lost East Conf Finals
more >>
6th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Grayson Allen 75 33.5 13.5 0.6 3.3 3.9 3.0 0.9 0.6 1.3 2.1 4.5 9.1 .499 2.7 5.9 .461 1.7 2.0 .878
difference:+1+0.3+15.4+1.2+1.2+2.9+0.4-1.5-0.1+4.5+10.3+.036+0.5+2.6+.082+6.1+6.5+.031
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 TOPF FGM / A% 3PM / A% FTM / A%
Grayson Allen 2 21.5 3.5 1.0 3.0 4.0 1.0 0.5 0.0 1.5 2.0 0.5 2.5 .200 0.5 2.5 .200 2.0 2.0 1.000
difference:+13+13.2+19.8+0.7+0.2+0.9+5.7+0.4+0.1-1.8-0.3+6.9+14.9+.225+1.9+4.7+.133+4.1+5.4+.180
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

Grayson Allen Isaiah Thomas
Season 2024-252017-18
Team Phoenix SunsCleveland Cavaliers, Los Angeles Lakers
Honors & Awards
Playoffs Did Not PlayDid Not Play
more >>
7th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Grayson Allen 64 24.1 10.6 0.5 2.5 3.0 2.1 0.8 0.3 1.2 1.5 3.4 7.6 .448 2.3 5.5 .426 1.5 1.8 .816
difference:+32+2.8+4.6+0.9+0.9+2.7+0.3+0.2-1.8-0.3+1.5+5.6+.075+0.6+0.4+.133+2.2+2.3+.077
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
* Neiher Grayson Allen nor Isaiah Thomas played in the postseason in their season 7

Additional Years

* Isaiah Thomas played 5 seasons more than Grayson Allen in the NBA.

In that period—his seasons 8 to 12, from 2019 to 2024—Isaiah Thomas played in one postseason.