Ja Morant vs. Duncan Robinson Season by Season Comparison

Side by side comparison of each NBA season of Duncan Robinson and Ja Morant, 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.

Ja Morant played 7 years in the NBA, 1 less than Duncan Robinson, who played 8. Ja Morant had the first of his seasons in 2019-20, while Duncan Robinson 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 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
Ja Morant 7 4 2019-20 to 2025-26
Duncan Robinson 8 6 2018-19 to 2025-26

Comparison Season by Season

Jump to season:

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

Rookie Season

Ja Morant Duncan Robinson
Season 2019-202018-19
Team Memphis GrizzliesMiami Heat
Honors & Awards Achievement Rookie of the Year-
Achievement All-Rookie First Team-
Playoffs Did Not PlayDid 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%
Ja Morant 67 31.0 17.8 0.8 3.1 3.9 7.3 0.9 0.3 3.3 1.6 6.7 14.0 .477 0.9 2.7 .335 3.6 4.6 .776
difference:+52+20.3+14.5+0.7+2.0+2.6+7.0+0.6+0.3-3.0-0.9+5.5+10.9+.086+0.2+0.4+.049+3.3+4.2+.109
Duncan Robinson 15 10.7 3.3 0.1 1.1 1.3 0.3 0.3 0.0 0.3 0.7 1.2 3.1 .391 0.7 2.3 .286 0.3 0.4 .667
Playoffs Stats
* Neiher Ja Morant nor Duncan Robinson played in the postseason in their season 1

Season 2

Ja Morant Duncan Robinson
Season 2020-212019-20
Team Memphis GrizzliesMiami Heat
Honors & Awards
Playoffs Grizzlies Lost West Conf 1st RdHeat Lost NBA Finals
more >>
2nd Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Ja Morant 63 32.6 19.1 0.9 3.1 4.0 7.4 0.9 0.2 3.2 1.4 6.8 15.2 .449 1.2 3.8 .303 4.3 5.9 .728
difference:+10+2.9+5.6+0.8+0.1+0.8+6.0+0.4+0.1-2.2-1.2+2.4+5.8+.021+2.5+4.5+.143+3.4+4.9+.203
Duncan Robinson 73 29.7 13.5 0.1 3.0 3.2 1.4 0.5 0.3 1.0 2.6 4.4 9.4 .470 3.7 8.3 .446 0.9 1.0 .931
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Ja Morant 5 40.6 30.2 1.4 3.4 4.8 8.2 0.4 0.0 3.4 1.8 11.0 22.6 .487 2.0 6.2 .323 6.2 8.0 .775
difference:+16+12.0+18.5+1.2+0.9+2.0+6.4+0.3+0.3-2.6-1.3+7.4+14.2+.061+1.0+1.2+.074+4.6+6.2+.093
Duncan Robinson 21 28.6 11.7 0.2 2.5 2.8 1.8 0.7 0.3 0.8 3.1 3.6 8.4 .426 3.0 7.4 .397 1.6 1.8 .868

Season 3

Ja Morant Duncan Robinson
Season 2021-222020-21
Team Memphis GrizzliesMiami Heat
Honors & Awards Achievement All-NBA Second Team-
Achievement Most Improved Player-
Achievement All-Star Game-
Playoffs Grizzlies Lost West Conf SemisHeat 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%
Ja Morant 57 33.1 27.4 1.4 4.4 5.7 6.7 1.2 0.4 3.4 1.5 10.2 20.6 .493 1.5 4.5 .344 5.5 7.3 .761
difference:+15+1.7+14.3+1.3+1.0+2.2+4.9+0.6+0.1-2.3-1.0+5.8+10.6+.054+2.0+4.0+.064+4.6+6.3+.066
Duncan Robinson 72 31.4 13.1 0.1 3.4 3.5 1.8 0.6 0.3 1.1 2.5 4.4 10.0 .439 3.5 8.5 .408 0.9 1.0 .827
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Ja Morant 9 37.6 27.1 1.4 6.6 8.0 9.8 2.0 0.4 3.6 2.4 9.0 20.4 .440 1.9 5.6 .340 7.2 9.7 .747
difference:+5+12.6+16.8+1.4+3.8+5.2+9.0+1.2+0.4-2.6-0.9+6.2+13.1+.061+0.6+1.2+.030+4.9+7.2+.153
Duncan Robinson 4 25.0 10.3 0.0 2.8 2.8 0.8 0.8 0.0 1.0 3.3 2.8 7.3 .379 2.5 6.8 .370 2.3 2.5 .900

Season 4

Ja Morant Duncan Robinson
Season 2022-232021-22
Team Memphis GrizzliesMiami Heat
Honors & Awards Achievement All-Star Game-
Playoffs Grizzlies Lost West Conf 1st RdHeat Lost East Conf Finals
more >>
4th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Ja Morant 61 31.9 26.2 1.0 4.9 5.9 8.1 1.1 0.3 3.4 1.6 9.3 19.9 .466 1.5 4.9 .307 6.1 8.1 .748
difference:+18+6.0+15.3+0.7+2.6+3.3+6.5+0.6+0.1-2.6-0.9+5.6+10.7+.067+1.4+3.0+.065+5.5+7.3+.088
Duncan Robinson 79 25.9 10.9 0.3 2.3 2.6 1.6 0.5 0.2 0.8 2.5 3.7 9.2 .399 2.9 7.9 .372 0.6 0.8 .836
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Ja Morant 5 37.4 24.6 1.6 5.2 6.8 7.0 1.8 0.2 3.4 2.4 9.0 21.2 .425 2.6 6.2 .419 4.0 5.2 .769
difference:+8+25.2+19.0+1.4+3.6+5.0+6.6+1.5+0.1-3.2-0.7+7.1+16.8+.014+1.2+2.6+.036+3.6+4.7+.064
Duncan Robinson 13 12.2 5.6 0.2 1.6 1.8 0.4 0.3 0.1 0.2 1.7 1.9 4.4 .439 1.4 3.6 .383 0.4 0.5 .833

Season 5

Ja Morant Duncan Robinson
Season 2023-242022-23
Team Memphis GrizzliesMiami Heat
Honors & Awards
Playoffs Did Not PlayHeat Lost NBA Finals
more >>
5th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Ja Morant 9 35.3 25.1 0.7 4.9 5.6 8.1 0.8 0.6 3.0 2.1 8.9 18.9 .471 1.6 5.7 .275 5.8 7.1 .813
difference:+33+18.9+18.7+0.5+3.4+4.0+7.0+0.5+0.6-2.3-0.3+6.8+13.3+.100+0.1+1.1+.053+5.1+6.3+.093
Duncan Robinson 42 16.4 6.4 0.2 1.5 1.6 1.1 0.3 0.0 0.7 1.8 2.1 5.6 .371 1.5 4.6 .328 0.7 0.8 .906
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Ja Morant DNP------ --- ----------
Duncan Robinson 23 18.2 9.0 0.0 1.4 1.5 1.7 0.3 0.1 0.9 1.6 3.3 6.9 .475 2.2 4.9 .442 0.3 0.3 .875

Season 6

Ja Morant Duncan Robinson
Season 2024-252023-24
Team Memphis GrizzliesMiami Heat
Honors & Awards
Playoffs Grizzlies Lost West Conf 1st RdHeat Lost East Conf 1st Rd
more >>
6th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Ja Morant 50 30.4 23.2 0.7 3.4 4.1 7.3 1.2 0.2 3.7 2.3 8.1 17.8 .454 1.8 5.7 .309 5.3 6.4 .824
difference:+18+2.4+10.3+0.5+1.1+1.6+4.5+0.5-2.3-0.1+3.6+7.9+.004+1.0+1.3+.086+4.1+5.1+.065
Duncan Robinson 68 28.0 12.9 0.2 2.3 2.5 2.8 0.7 0.2 1.4 2.4 4.5 9.9 .450 2.8 7.0 .395 1.2 1.3 .889
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Ja Morant 3 27.3 18.3 0.3 1.7 2.0 5.0 0.7 0.7 2.0 1.0 7.3 17.7 .415 1.3 5.3 .250 2.3 3.7 .636
difference:+2+15.3+15.7+0.3+0.7+1.0+3.8+0.3+0.7-1.0-0.2+6.3+14.5+.102+0.7+2.7+.019+2.3+3.7
Duncan Robinson 5 12.0 2.6 0.0 1.0 1.0 1.2 0.4 0.0 1.0 1.2 1.0 3.2 .313 0.6 2.6 .231 0.0 0.0 -

Season 7

Ja Morant Duncan Robinson
Season 2025-262024-25
Team Memphis GrizzliesMiami Heat
Honors & Awards
Playoffs Did Not PlayHeat Lost East Conf 1st Rd
more >>
7th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Ja Morant 7 29.4 20.4 0.3 3.3 3.6 7.1 1.0 0.0 2.9 1.6 6.9 17.4 .393 0.7 5.1 .139 6.0 6.3 .955
difference:+67+5.3+9.4+0.1+1.3+1.3+4.7+0.5+0.1-1.7-0.2+3.0+8.4+.044+1.9+1.4+.254+5.4+5.6+.068
Duncan Robinson 74 24.1 11.0 0.2 2.0 2.3 2.4 0.5 0.1 1.2 1.8 3.9 9.0 .437 2.6 6.5 .393 0.6 0.7 .887
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
Ja Morant DNP------ --- ----------
Duncan Robinson 4 14.8 4.3 0.0 1.0 1.0 0.3 0.0 0.0 1.5 1.5 1.3 3.5 .357 1.0 3.0 .333 0.8 1.0 .750

Additional Years

* Duncan Robinson played 1 season more than Ja Morant in the NBA.

In that period—his season 8 in 2026—Duncan Robinson didn't play in the postseason.