C.J. McCollum vs. Alonzo Mourning Season by Season Comparison

Side by side comparison of each NBA season of Alonzo Mourning and C.J. McCollum, 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 / Scoring / 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.

C.J. McCollum played 13 years in the NBA, 2 less than Alonzo Mourning, who played 15. C.J. McCollum had the first of his seasons in 2013-14, while Alonzo Mourning had his rookie season in 1992-93. 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
C.J. McCollum 13 10 2013-14 to 2025-26
Alonzo Mourning 15 11 1992-93 to 2007-08

Comparison Season by Season

Jump to season:

1-2-3-4-5-6-7-8-9-10-11-12-13

Rookie Season

C.J. McCollum Alonzo Mourning
Season 2013-141992-93
Team Portland Trail BlazersCharlotte Hornets
Honors & Awards -Achievement All-Rookie First Team
Playoffs Trail Blazers Lost West Conf SemisHornets Lost East Conf Semis
more >>
Rookie Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum 38 12.5 5.3 0.2 1.1 1.3 0.7 0.4 0.1 0.9 1.4 1.9 4.7 .416 0.8 2.1 .375 0.6 0.9 .676
difference:+40+21.4+15.7+3.2+5.8+9.0+0.3+0.1+3.4-2.1-2.3+5.4+9.6+.095+0.8+2.1+5.7+7.2+.105
Alonzo Mourning 78 33.9 21.0 3.4 6.9 10.3 1.0 0.3 3.5 3.0 3.7 7.3 14.3 .511 0.0 0.0 - 6.3 8.1 .781
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum 6 4.0 0.7 0.0 0.2 0.2 0.0 0.0 0.0 0.2 0.3 0.2 1.8 .091 0.0 0.8 .000 0.3 0.3 1.000
difference:+3+36.8+23.1+3.1+6.6+9.7+1.4+0.7+3.4-3.9-3.8+7.7+14.6+.389+0.6+7.7+10.0+.226
Alonzo Mourning 9 40.8 23.8 3.1 6.8 9.9 1.4 0.7 3.4 4.1 4.1 7.9 16.4 .480 0.0 0.2 .000 8.0 10.3 .774

Season 2

C.J. McCollum Alonzo Mourning
Season 2014-151993-94
Team Portland Trail BlazersCharlotte Hornets
Honors & Awards -Achievement All-Star Game
Playoffs Trail Blazers Lost West Conf 1st RdDid 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%
C.J. McCollum 62 15.7 6.8 0.2 1.2 1.5 1.0 0.7 0.1 0.8 1.3 2.6 5.9 .436 0.9 2.2 .396 0.8 1.2 .699
difference:+2+17.9+14.7+2.8+6.0+8.7+0.4+0.2+3.0-2.5-2.2+4.5+8.2+.069+0.9+2.2+6.4+8.3+.063
Alonzo Mourning 60 33.6 21.5 3.0 7.2 10.2 1.4 0.5 3.1 3.3 3.5 7.1 14.1 .505 0.0 0.0 - 7.2 9.5 .762
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum 5 33.2 17.0 0.2 3.8 4.0 0.4 1.2 0.2 1.2 2.6 6.4 13.4 .478 2.2 4.6 .478 2.0 2.6 .769
Alonzo Mourning DNP------ --- ----------

Season 3

C.J. McCollum Alonzo Mourning
Season 2015-161994-95
Team Portland Trail BlazersCharlotte Hornets
Honors & Awards Achievement Most Improved Player-
-Achievement All-Star Game
Playoffs Trail Blazers Lost West Conf SemisHornets 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%
C.J. McCollum 80 34.8 20.8 0.6 2.7 3.2 4.3 1.2 0.3 2.5 2.3 8.0 17.9 .448 2.5 5.9 .417 2.3 2.8 .827
difference:+3+3.4+0.5+2.0+4.6+6.7+2.9+0.6+2.6-0.6-1.3+0.6+3.6+.071+2.4+5.5+.093+4.1+5.6+.066
Alonzo Mourning 77 38.2 21.3 2.6 7.3 9.9 1.4 0.6 2.9 3.1 3.6 7.4 14.3 .519 0.1 0.4 .324 6.4 8.4 .761
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum 11 40.2 20.5 0.6 3.0 3.6 3.3 0.9 0.5 1.8 2.7 7.6 17.9 .426 1.8 5.3 .345 3.4 4.2 .804
difference:+7+3.3+1.5+2.9+6.8+9.7+0.5+0.1+2.8-1.7-1.6+1.6+3.6+.005+0.8+3.3+.155+5.6+6.6+.033
Alonzo Mourning 4 43.5 22.0 3.5 9.8 13.3 2.8 0.8 3.3 3.5 4.3 6.0 14.3 .421 1.0 2.0 .500 9.0 10.8 .837

Season 4

C.J. McCollum Alonzo Mourning
Season 2016-171995-96
Team Portland Trail BlazersMiami Heat
Honors & Awards -Achievement All-Star Game
Playoffs Trail Blazers Lost West Conf 1st RdHeat 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%
C.J. McCollum 80 35.0 23.0 0.8 2.9 3.6 3.6 0.9 0.5 2.2 2.5 8.7 18.0 .480 2.3 5.5 .421 3.4 3.7 .912
difference:+10+3.2+0.2+2.3+4.4+6.8+1.3+0.1+2.2-1.5-1.0+0.7+2.6+.043+2.2+5.1+.121+3.6+6.5+.227
Alonzo Mourning 70 38.2 23.2 3.1 7.3 10.4 2.3 1.0 2.7 3.7 3.5 8.0 15.4 .523 0.1 0.4 .300 7.0 10.2 .685
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum 4 35.0 22.5 2.0 4.0 6.0 1.0 1.0 0.5 3.8 2.5 8.0 20.0 .400 2.8 5.5 .500 3.8 4.0 .938
difference:+1+4.3+4.5+1.0+1.0+0.3+0.3+0.5-1.5-1.8+2.3+8.3+.086+2.8+5.5+2.9+5.3+.224
Alonzo Mourning 3 30.7 18.0 1.0 5.0 6.0 1.3 0.7 1.0 5.3 4.3 5.7 11.7 .486 0.0 0.0 - 6.7 9.3 .714

Season 5

C.J. McCollum Alonzo Mourning
Season 2017-181996-97
Team Portland Trail BlazersMiami Heat
Honors & Awards -Achievement All-Star Game
Playoffs Trail Blazers Lost West Conf 1st RdHeat Lost East Conf 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%
C.J. McCollum 81 36.1 21.4 0.7 3.3 4.0 3.4 1.0 0.4 1.9 2.1 8.2 18.6 .443 2.3 5.9 .397 2.6 3.1 .836
difference:+15+0.9+1.6+2.2+3.8+5.9+1.8+0.2+2.5-1.5-2.0+1.0+5.2+.091+2.3+5.8+.286+2.9+5.5+.194
Alonzo Mourning 66 35.2 19.8 2.9 7.1 9.9 1.6 0.8 2.9 3.4 4.1 7.2 13.4 .534 0.0 0.1 .111 5.5 8.6 .642
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum 4 38.8 25.3 0.0 2.0 2.0 3.5 1.3 0.3 2.3 2.8 10.0 19.3 .519 2.8 6.5 .423 2.5 3.3 .769
difference:+13+1.7+7.5+2.6+5.6+8.2+2.4+0.7+2.4-1.8-1.5+3.7+6.5+.028+2.6+6.0+.048+2.6+5.8+.214
Alonzo Mourning 17 37.1 17.8 2.6 7.6 10.2 1.1 0.6 2.7 4.1 4.3 6.3 12.8 .491 0.2 0.5 .375 5.1 9.1 .555

Season 6

C.J. McCollum Alonzo Mourning
Season 2018-191997-98
Team Portland Trail BlazersMiami Heat
Honors & Awards
Playoffs Trail Blazers Lost West Conf FinalsHeat 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%
C.J. McCollum 70 33.9 21.0 0.9 3.1 4.0 3.0 0.8 0.4 1.5 2.5 8.2 17.8 .459 2.4 6.4 .375 2.3 2.7 .828
difference:+12+0.5+1.8+2.4+3.2+5.6+2.1+0.1+1.8-1.6-1.1+1.3+5.2+.092+2.4+6.4+3.0+5.3+.163
Alonzo Mourning 58 33.4 19.2 3.3 6.3 9.6 0.9 0.7 2.2 3.1 3.6 6.9 12.6 .551 0.0 0.0 - 5.3 8.0 .665
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum 16 39.7 24.7 0.9 4.1 5.0 3.7 0.8 0.6 1.9 2.1 9.6 21.9 .440 2.9 7.3 .393 2.6 3.5 .732
difference:+12+5.4+5.4+1.6+1.9+3.5+2.4+1.9-0.1-2.4+2.3+7.9+.078+2.9+7.3+2.2+3.8+.077
Alonzo Mourning 4 34.3 19.3 2.5 6.0 8.5 1.3 0.8 2.5 2.0 4.5 7.3 14.0 .518 0.0 0.0 - 4.8 7.3 .655

Season 7

C.J. McCollum Alonzo Mourning
Season 2019-201998-99
Team Portland Trail BlazersMiami Heat
Honors & Awards -Achievement All-NBA First Team
-Achievement All-Defensive First Team
-Achievement Defensive Player of the Year
-Achievement Blocks Leader
Playoffs Trail Blazers Lost West Conf 1st RdHeat 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%
C.J. McCollum 70 36.5 22.2 0.7 3.6 4.2 4.4 0.8 0.6 1.8 2.6 8.7 19.4 .451 2.8 7.3 .379 2.0 2.6 .757
difference:+24+1.6+2.1+2.9+3.8+6.8+2.8+0.1+3.3-1.2-0.9+1.7+5.6+.060+2.8+7.3+4.0+6.6+.105
Alonzo Mourning 46 38.1 20.1 3.6 7.4 11.0 1.6 0.7 3.9 3.0 3.5 7.0 13.8 .511 0.0 0.0 - 6.0 9.2 .652
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum 5 39.2 23.2 1.0 4.8 5.8 3.2 1.2 0.4 3.0 2.0 8.8 19.8 .444 2.6 7.0 .371 3.0 4.4 .682
difference:+0.4+1.6+0.4+2.0+2.4+2.4+0.4+2.4-0.6-1.8+1.2+5.2+.077+2.6+7.0+3.4+5.4+.029
Alonzo Mourning 5 38.8 21.6 1.4 6.8 8.2 0.8 1.6 2.8 2.4 3.8 7.6 14.6 .521 0.0 0.0 - 6.4 9.8 .653

Season 8

C.J. McCollum Alonzo Mourning
Season 2020-211999-00
Team Portland Trail BlazersMiami Heat
Honors & Awards -Achievement All-NBA Second Team
-Achievement All-Defensive First Team
-Achievement Defensive Player of the Year
-Achievement Blocks Leader
-Achievement All-Star Game
Playoffs Trail Blazers Lost West Conf 1st RdHeat Lost East Conf Semis
more >>
8th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum 47 34.0 23.1 0.6 3.3 3.9 4.7 0.9 0.4 1.4 1.9 8.6 18.8 .458 3.6 8.9 .402 2.3 2.8 .812
difference:+32+0.8+1.4+2.1+3.5+5.6+3.1+0.4+3.3-1.3-2.0+0.3+3.8+.093+3.6+8.8+.402+2.9+4.6+.101
Alonzo Mourning 79 34.8 21.7 2.7 6.8 9.5 1.6 0.5 3.7 2.7 3.9 8.3 15.0 .551 0.0 0.1 .000 5.2 7.4 .711
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum 6 40.0 20.7 1.0 5.0 6.0 4.3 0.3 0.7 2.0 4.2 8.3 19.0 .439 2.3 7.0 .333 1.7 2.2 .769
difference:+4+2.5+0.9+2.1+1.9+4.0+2.9+0.1+2.6-0.4-0.2+0.7+3.3+.045+2.3+6.9+.333+4.7+7.4+.102
Alonzo Mourning 10 37.5 21.6 3.1 6.9 10.0 1.4 0.2 3.3 2.4 4.0 7.6 15.7 .484 0.0 0.1 .000 6.4 9.6 .667

Season 9

C.J. McCollum Alonzo Mourning
Season 2021-222000-01
Team Portland Trail Blazers, New Orleans PelicansMiami Heat
Honors & Awards -Achievement All-Star Game
Playoffs Pelicans Lost West Conf 1st RdHeat Lost East Conf 1st Rd
more >>
9th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum 62 34.6 22.1 0.9 3.5 4.3 5.1 1.1 0.4 2.0 2.0 8.6 18.8 .460 2.9 7.6 .388 1.9 2.7 .682
difference:+49+11.1+8.5+1.8+1.6+3.5+4.2+0.8+2.0-0.2-0.2+3.0+8.0+.058+2.9+7.5+.388+0.5+1.5+.118
Alonzo Mourning 13 23.5 13.6 2.7 5.1 7.8 0.9 0.3 2.4 2.2 1.8 5.6 10.8 .518 0.0 0.1 .000 2.4 4.2 .564
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum 6 39.0 22.2 1.8 4.8 6.7 4.8 0.7 0.8 2.5 2.5 8.2 20.8 .392 2.8 8.5 .333 3.0 4.3 .692
difference:+3+8.7+10.5+0.8+0.5+1.4+3.8+0.7+0.9-0.8-0.5+4.2+12.5+.088+2.8+8.5+0.7+2.0+.113
Alonzo Mourning 3 30.3 11.7 1.0 4.3 5.3 1.0 0.0 1.7 1.7 3.0 4.0 8.3 .480 0.0 0.0 - 3.7 6.3 .579

Season 10

C.J. McCollum Alonzo Mourning
Season 2022-232001-02
Team New Orleans PelicansMiami Heat
Honors & Awards -Achievement All-Star Game
Playoffs Did Not PlayDid Not Play
more >>
10th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum 75 35.3 20.9 0.7 3.6 4.4 5.7 0.9 0.5 2.4 2.0 7.8 17.9 .437 2.8 7.2 .389 2.4 3.2 .769
difference:+2.6+5.2+1.7+2.4+4.0+4.5+0.5+2.0-1.4+1.8+6.4+.079+2.8+7.2+1.4+2.5+.112
Alonzo Mourning 75 32.7 15.7 2.4 6.0 8.4 1.2 0.4 2.5 2.4 3.4 6.0 11.5 .516 0.0 0.0 - 3.8 5.7 .657
Playoffs Stats
* Neiher C.J. McCollum nor Alonzo Mourning played in the postseason in their season 10

Note: Alonzo Mourning didn't play in 2002-03.

Season 11

C.J. McCollum Alonzo Mourning
Season 2023-242003-04
Team New Orleans PelicansNew Jersey Nets
Honors & Awards
Playoffs Pelicans Lost West Conf 1st RdDid Not Play
more >>
11th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum 66 32.7 20.0 0.6 3.7 4.3 4.6 0.9 0.6 1.7 1.9 7.3 16.0 .459 3.6 8.4 .429 1.7 2.1 .827
difference:+54+14.8+12.0+0.1+2.1+2.0+3.9+0.7+0.1-0.9-0.8+4.5+10.1+.006+3.6+8.4+0.8+0.7+.055
Alonzo Mourning 12 17.9 8.0 0.7 1.6 2.3 0.7 0.2 0.5 0.8 2.7 2.8 5.9 .465 0.0 0.0 - 2.5 2.8 .882
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum 4 37.0 17.8 0.5 4.3 4.8 4.8 1.8 0.8 4.0 3.5 7.8 18.5 .419 1.8 7.3 .241 0.5 0.5 1.000
Alonzo Mourning DNP------ --- ----------

Season 12

C.J. McCollum Alonzo Mourning
Season 2024-252004-05
Team New Orleans PelicansNew Jersey Nets, Miami Heat
Honors & Awards
Playoffs Did Not PlayHeat Lost East Conf Finals
more >>
12th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum 56 32.7 21.1 0.8 3.0 3.8 4.1 0.8 0.4 1.9 2.2 7.9 17.9 .444 3.1 8.2 .373 2.2 3.1 .717
difference:+19+13.7+13.5+0.6+0.9+1.6+3.6+0.6+1.6-0.4+5.2+12.2+.028+3.1+8.2+0.7+.135
Alonzo Mourning 37 19.0 7.6 1.4 3.9 5.4 0.5 0.2 2.0 1.5 2.2 2.7 5.7 .472 0.0 0.0 - 2.2 3.8 .582
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum DNP------ --- ----------
Alonzo Mourning 15 17.1 6.1 1.4 3.4 4.8 0.3 0.3 2.2 1.5 3.3 2.1 2.9 .705 0.0 0.0 - 1.9 3.5 .558

Season 13

C.J. McCollum Alonzo Mourning
Season 2025-262005-06
Team Washington WizardsMiami Heat
Honors & Awards
Playoffs Did Not PlayNBA Champion NBA Champion
more >>
13th Season Stats Comparison
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum 13 29.5 16.3 0.7 2.5 3.2 3.3 0.8 0.2 1.5 2.3 5.5 13.8 .394 2.6 6.9 .378 2.8 3.4 .818
difference:+52+9.5+8.5+1.2+1.1+2.3+3.1+0.6+2.5-0.3-0.4+2.6+9.0+.203+2.6+6.9+0.8+.224
Alonzo Mourning 65 20.0 7.8 1.9 3.6 5.5 0.2 0.2 2.7 1.2 2.7 2.9 4.8 .597 0.0 0.0 - 2.0 3.4 .594
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TOPF FGM / A% 3PM / A% FTM / A%
C.J. McCollum DNP------ --- ----------
Alonzo Mourning 21 10.8 3.8 0.8 2.1 2.9 0.1 0.2 1.1 0.8 2.3 1.2 1.8 .703 0.0 0.0 - 1.3 2.0 .667

Additional Years

* Alonzo Mourning played 2 seasons more than C.J. McCollum in the NBA.

In that period—his seasons 14 to 15, from 2007 to 2008—Alonzo Mourning played in one postseason.