Jaylen Brown vs. Isiah Thomas Season by Season Comparison

Side by side comparison of each NBA season of Isiah Thomas and Jaylen Brown, 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 / Stats / Stats Rankings

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.

Jaylen Brown played 10 years in the NBA, 3 less than Isiah Thomas, who played 13. Jaylen Brown had the first of his seasons in 2016-17, while Isiah Thomas had his rookie season in 1981-82. 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
Jaylen Brown 10 8 2016-17 to 2025-26
Isiah Thomas 13 9 1981-82 to 1993-94

Comparison Season by Season

Jump to season:

1-2-3-4-5-6-7-8-9-10

Rookie Season

Jaylen Brown Isiah Thomas
Season 2016-171981-82
Team Boston CelticsDetroit Pistons
Honors & Awards -Achievement All-Rookie First Team
Achievement All-Rookie Second Team-
-Achievement All-Star Game
Playoffs Celtics Lost East Conf FinalsDid 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%
Jaylen Brown 78 17.2 6.6 0.6 2.2 2.8 0.8 0.4 0.2 0.9 1.8 2.5 5.4 .454 0.6 1.7 .341 1.1 1.6 .685
difference:+6+16.6+10.4+0.2+0.1+0.1+7.0+1.7-3.3-1.7+3.8+9.4+.030+0.4+0.9+.053+3.1+4.4+.019
Isiah Thomas 72 33.8 17.0 0.8 2.1 2.9 7.8 2.1 0.2 4.2 3.5 6.3 14.8 .424 0.2 0.8 .288 4.2 6.0 .704
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Jaylen Brown 17 12.6 5.0 0.7 1.4 2.1 0.8 0.4 0.1 0.8 1.5 2.0 4.2 .479 0.3 1.4 .217 0.7 1.1 .667
Isiah Thomas DNP------ --- ----------

Season 2

Jaylen Brown Isiah Thomas
Season 2017-181982-83
Team Boston CelticsDetroit Pistons
Honors & Awards -Achievement All-NBA Second Team
-Achievement All-Star Game
Playoffs Celtics Lost East Conf FinalsDid 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%
Jaylen Brown 70 30.7 14.5 0.9 4.0 4.9 1.6 1.0 0.4 1.8 2.6 5.3 11.5 .465 1.7 4.4 .395 2.1 3.3 .644
difference:+11+7.5+8.4+0.4+1.2+0.9+6.2+1.5-2.2-1.3+3.7+7.5+.007+1.3+2.9+.107+2.4+3.1+.066
Isiah Thomas 81 38.2 22.9 1.3 2.8 4.0 7.8 2.5 0.4 4.0 3.9 9.0 19.0 .472 0.4 1.5 .288 4.5 6.4 .710
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Jaylen Brown 18 32.4 18.0 0.9 3.9 4.8 1.4 0.8 0.6 1.3 3.2 6.9 14.8 .466 2.4 6.2 .393 1.8 2.8 .640
Isiah Thomas DNP------ --- ----------

Season 3

Jaylen Brown Isiah Thomas
Season 2018-191983-84
Team Boston CelticsDetroit Pistons
Honors & Awards -Achievement All-NBA First Team
-Achievement All-Star Game
-Achievement All-Star Game MVP
Playoffs Celtics Lost East Conf SemisPistons Lost East Conf 1st Rd
more >>
3rd Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Jaylen Brown 74 25.9 13.0 0.9 3.4 4.2 1.4 0.9 0.4 1.3 2.5 5.0 10.7 .465 1.3 3.7 .344 1.8 2.7 .658
difference:+8+10.8+8.3+0.4+0.7+0.2+9.7+1.6-2.4-1.5+3.2+7.0+.003+1.0+2.9+.006+2.9+3.8+.075
Isiah Thomas 82 36.7 21.3 1.3 2.7 4.0 11.1 2.5 0.4 3.7 4.0 8.2 17.7 .462 0.3 0.8 .338 4.7 6.5 .733
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Jaylen Brown 9 30.4 13.9 0.7 5.1 5.8 1.1 0.7 0.2 1.8 3.3 4.9 9.7 .506 1.6 4.4 .350 2.6 3.3 .767
difference:+4+9.2+7.5+0.7+2.7+2.0+9.9+1.9+1.0-2.8-1.1+2.9+6.9+.036+1.2+3.2+.017+2.8+3.7+.004
Isiah Thomas 5 39.6 21.4 1.4 2.4 3.8 11.0 2.6 1.2 4.6 4.4 7.8 16.6 .470 0.4 1.2 .333 5.4 7.0 .771

Season 4

Jaylen Brown Isiah Thomas
Season 2019-201984-85
Team Boston CelticsDetroit Pistons
Honors & Awards -Achievement All-NBA First Team
-Achievement Assists Leader
-Achievement All-Star Game
Playoffs Celtics Lost East Conf FinalsPistons Lost East Conf Semis
more >>
4th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Jaylen Brown 57 33.9 20.3 1.1 5.3 6.4 2.1 1.1 0.4 2.2 2.9 7.5 15.6 .481 2.3 5.9 .382 3.1 4.3 .724
difference:+24+4.2+0.9+0.3+2.3+1.9+11.8+1.2+0.1-1.5-0.7+0.5+1.8+.023+1.9+4.5+.125+1.8+1.8+.085
Isiah Thomas 81 38.1 21.2 1.4 3.0 4.5 13.9 2.3 0.3 3.7 3.6 8.0 17.4 .458 0.4 1.4 .257 4.9 6.1 .809
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Jaylen Brown 17 39.5 21.8 1.4 6.1 7.5 2.3 1.5 0.5 2.4 2.8 8.1 16.9 .476 2.5 7.1 .358 3.1 3.7 .841
difference:+8+0.1+2.5+0.2+2.1+2.3+8.9+0.6+0.1-0.9-1.5+1.1+1.5+.024+1.8+5.4+.042+2.1+3.2+.083
Isiah Thomas 9 39.4 24.3 1.2 4.0 5.2 11.2 2.1 0.4 3.3 4.3 9.2 18.4 .500 0.7 1.7 .400 5.2 6.9 .758

Season 5

Jaylen Brown Isiah Thomas
Season 2020-211985-86
Team Boston CelticsDetroit Pistons
Honors & Awards -Achievement All-NBA First Team
Achievement All-Star GameAchievement All-Star Game
-Achievement All-Star Game MVP
Playoffs Did Not PlayPistons 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%
Jaylen Brown 58 34.5 24.7 1.2 4.8 6.0 3.4 1.2 0.6 2.7 2.9 9.3 19.2 .484 2.8 7.1 .397 3.3 4.3 .764
difference:+19+1.7+3.8+0.1+2.3+2.4+7.4+1.0+0.3-1.1-0.3+1.4+3.0+.004+2.5+6.0+.087+1.4+1.7+.026
Isiah Thomas 77 36.2 20.9 1.1 2.5 3.6 10.8 2.2 0.3 3.8 3.2 7.9 16.2 .488 0.3 1.1 .310 4.7 6.0 .790
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Jaylen Brown DNP------ --- ----------
Isiah Thomas 4 40.8 26.5 2.0 3.5 5.5 12.0 2.3 0.8 4.3 4.3 10.3 22.8 .451 0.0 1.3 .000 6.0 9.0 .667

Season 6

Jaylen Brown Isiah Thomas
Season 2021-221986-87
Team Boston CelticsDetroit Pistons
Honors & Awards -Achievement All-NBA Second Team
-Achievement All-Star Game
Playoffs Celtics Lost NBA FinalsPistons 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%
Jaylen Brown 66 33.6 23.6 0.8 5.3 6.1 3.5 1.1 0.3 2.7 2.5 8.7 18.4 .473 2.5 7.0 .358 3.7 4.8 .758
difference:+15+3.6+3.0+0.2+2.4+2.2+6.5+0.8+0.1-1.5-0.6+1.0+1.7+.010+2.3+5.8+.164+1.2+1.6+.010
Isiah Thomas 81 37.2 20.6 1.0 2.9 3.9 10.0 1.9 0.2 4.2 3.1 7.7 16.7 .463 0.2 1.2 .194 4.9 6.4 .768
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Jaylen Brown 24 38.3 23.1 1.4 5.5 6.9 3.5 1.1 0.4 3.1 3.0 8.2 17.5 .470 2.5 6.7 .373 4.2 5.5 .763
difference:+9+0.8+1.0+2.4+2.4+5.2+1.5+0.1-0.3-0.4+0.7+2.3+.019+1.8+4.5+.070+1.3+1.8+.008
Isiah Thomas 15 37.5 24.1 1.4 3.1 4.5 8.7 2.6 0.3 2.8 3.4 8.9 19.8 .451 0.7 2.2 .303 5.5 7.3 .755

Season 7

Jaylen Brown Isiah Thomas
Season 2022-231987-88
Team Boston CelticsDetroit Pistons
Honors & Awards Achievement All-NBA Second Team-
Achievement All-Star GameAchievement All-Star Game
Playoffs Celtics Lost East Conf FinalsPistons Lost NBA Finals
more >>
7th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Jaylen Brown 67 35.9 26.6 1.2 5.7 6.9 3.5 1.1 0.4 2.9 2.6 10.1 20.6 .491 2.4 7.3 .335 3.9 5.1 .765
difference:+14+0.2+7.1+0.4+3.1+3.5+4.9+0.6+0.2-0.5-0.1+2.4+4.0+.028+2.0+6.1+.026+0.1+0.2+.009
Isiah Thomas 81 36.1 19.5 0.8 2.6 3.4 8.4 1.7 0.2 3.4 2.7 7.7 16.6 .463 0.4 1.2 .309 3.8 4.9 .774
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Jaylen Brown 20 37.6 22.7 1.3 4.4 5.6 3.4 1.1 0.4 3.3 3.1 9.1 18.3 .496 2.0 5.7 .354 2.6 3.7 .689
difference:+3+2.0+0.8+0.2+0.9+0.9+5.3+1.8+0.1-0.4+1.1+0.1+.059+1.4+3.8+.059+2.8+2.9+.139
Isiah Thomas 23 39.6 21.9 1.1 3.5 4.7 8.7 2.9 0.3 3.7 3.1 8.0 18.2 .437 0.6 1.9 .295 5.4 6.6 .828

Season 8

Jaylen Brown Isiah Thomas
Season 2023-241988-89
Team Boston CelticsDetroit Pistons
Honors & Awards Achievement Finals MVP-
Achievement All-Star GameAchievement All-Star Game
Playoffs NBA Champion NBA ChampionNBA Champion NBA Champion
more >>
8th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Jaylen Brown 70 33.5 23.0 1.2 4.3 5.5 3.6 1.2 0.5 2.4 2.6 9.0 17.9 .499 2.1 5.9 .354 3.0 4.3 .703
difference:+10+3.1+4.8+0.6+1.5+2.1+4.7+0.5+0.2-1.3+1.9+2.6+.035+1.7+4.4+.081+0.6+0.1+.115
Isiah Thomas 80 36.6 18.2 0.6 2.8 3.4 8.3 1.7 0.3 3.7 2.6 7.1 15.3 .464 0.4 1.5 .273 3.6 4.4 .818
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Jaylen Brown 19 37.2 23.9 1.2 4.8 5.9 3.3 1.2 0.6 2.7 2.7 9.2 17.8 .516 1.9 5.8 .327 3.6 5.4 .660
difference:+2+5.7+0.2+1.9+1.6+5.0+0.4+0.4-0.2-0.4+2.4+1.4+.104+1.4+4.0+.060+0.6+0.2+.080
Isiah Thomas 17 37.2 18.2 1.4 2.9 4.3 8.3 1.6 0.2 2.5 2.3 6.8 16.4 .412 0.5 1.8 .267 4.2 5.6 .740

Season 9

Jaylen Brown Isiah Thomas
Season 2024-251989-90
Team Boston CelticsDetroit Pistons
Honors & Awards -Achievement Finals MVP
Achievement All-Star GameAchievement All-Star Game
Playoffs Celtics Lost East Conf SemisNBA Champion NBA Champion
more >>
9th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Jaylen Brown 63 34.3 22.2 1.3 4.5 5.8 4.5 1.2 0.3 2.6 2.4 8.2 17.7 .463 1.8 5.7 .324 3.9 5.1 .764
difference:+18+2.7+3.8+0.4+1.6+2.0+4.9+0.5+0.1-1.4-0.1+1.1+1.4+.025+1.3+4.0+.015+0.3+0.4+.011
Isiah Thomas 81 37.0 18.4 0.9 2.9 3.8 9.4 1.7 0.2 4.0 2.5 7.1 16.3 .438 0.5 1.7 .309 3.6 4.7 .775
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Jaylen Brown 11 36.5 22.1 1.2 5.9 7.1 3.9 1.0 0.3 3.5 3.2 7.8 17.7 .441 1.9 5.7 .333 4.5 6.0 .758
difference:+9+1.4+1.6+0.1+1.5+1.6+4.3+1.2+0.1-0.1-0.1+0.4+1.7+.022+0.3+2.3+.138+0.4+0.9+.036
Isiah Thomas 20 37.9 20.5 1.1 4.4 5.5 8.2 2.2 0.4 3.6 3.3 7.4 16.0 .463 1.6 3.4 .471 4.1 5.1 .794

Season 10

Jaylen Brown Isiah Thomas
Season 2025-261990-91
Team Boston CelticsDetroit Pistons
Honors & Awards -Achievement All-Star Game
Playoffs Did Not PlayPistons Lost East Conf Finals
more >>
10th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Jaylen Brown 5 32.6 26.8 0.4 5.2 5.6 3.8 0.4 0.4 3.6 4.2 9.4 18.0 .522 3.0 6.4 .469 5.0 6.6 .758
difference:+43+1.9+10.6+0.3+2.6+2.3+5.5+1.2+0.2-0.3-1.7+3.4+4.1+.087+2.6+5.0+.177+1.3+1.8+.024
Isiah Thomas 48 34.5 16.2 0.7 2.6 3.3 9.3 1.6 0.2 3.9 2.5 6.0 13.9 .435 0.4 1.4 .292 3.7 4.8 .782
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Jaylen Brown DNP------ --- ----------
Isiah Thomas 13 33.5 13.5 1.0 3.2 4.2 8.5 1.0 0.2 3.2 3.2 4.6 11.5 .403 0.5 1.7 .273 3.8 5.3 .725

Additional Years

* Isiah Thomas played 3 seasons more than Jaylen Brown in the NBA.

In that period—his seasons 11 to 13, from 1992 to 1994—Isiah Thomas played in one postseason.

In those 3 extra years over Jaylen Brown, Isiah Thomas got these achievements:

Honors & AwardsAchievement 2 All-Star Game