Alonzo Mourning vs. Jermaine O'Neal Season by Season Comparison

Side by side comparison of each NBA season of Jermaine O'Neal and Alonzo Mourning, 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.

Alonzo Mourning played 15 years in the NBA, 3 less than Jermaine O'Neal, who played 18. Alonzo Mourning had the first of his seasons in 1992-93, while Jermaine O'Neal had his rookie season in 1996-97. 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
Alonzo Mourning 15 11 1992-93 to 2007-08
Jermaine O'Neal 18 14 1996-97 to 2013-14

Comparison Season by Season

Jump to season:
1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18

Rookie Season

Alonzo Mourning Jermaine O'Neal
Season 1992-931996-97
Team Charlotte HornetsPortland Trail Blazers
Honors & Awards Achievement All-Rookie First Team-
Playoffs Hornets Lost East Conf SemisTrail Blazers 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 %
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 .000 6.3 8.1 .781
Jermaine O'Neal 45 10.2 4.1 0.9 1.9 2.8 0.2 0.0 0.6 0.6 1.0 1.5 3.4 .451 0.0 0.0 .000 1.0 1.7 .603
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
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
Jermaine O'Neal 2 2.0 0.0 0.0 0.5 0.5 0.0 0.0 0.5 0.0 0.0 0.0 1.0 .000 0.0 0.5 .000 0.0 1.0 .000

Season 2

Alonzo Mourning Jermaine O'Neal
Season 1993-941997-98
Team Charlotte HornetsPortland Trail Blazers
Honors & Awards Achievement All-Star Game-
Playoffs Did Not PlayTrail Blazers 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 %
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 .000 7.2 9.5 .762
Jermaine O'Neal 60 13.5 4.5 1.3 2.0 3.4 0.3 0.3 1.0 0.9 1.7 1.9 3.9 .485 0.0 0.0 .000 0.8 1.5 .506
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Alonzo Mourning ------- --- ----------
Jermaine O'Neal 1 3.0 0.0 1.0 0.0 1.0 0.0 0.0 2.0 0.0 1.0 0.0 3.0 .000 0.0 1.0 .000 0.0 0.0 -

Season 3

Alonzo Mourning Jermaine O'Neal
Season 1994-951998-99
Team Charlotte HornetsPortland Trail Blazers
Honors & Awards Achievement All-Star Game-
Playoffs Hornets Lost East Conf 1st RdTrail Blazers Lost West Conf Finals
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
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
Jermaine O'Neal 36 8.6 2.5 1.2 1.5 2.7 0.4 0.1 0.4 0.4 1.1 1.0 2.3 .434 0.0 0.0 .000 0.5 1.0 .514
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
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
Jermaine O'Neal 9 6.0 1.6 0.9 1.0 1.9 0.1 0.0 0.3 0.2 1.2 0.4 1.1 .400 0.0 0.0 - 0.7 1.3 .500

Season 4

Alonzo Mourning Jermaine O'Neal
Season 1995-961999-00
Team Miami HeatPortland Trail Blazers
Honors & Awards Achievement All-Star Game-
Playoffs Heat Lost East Conf 1st RdTrail Blazers Lost West Conf Finals
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
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
Jermaine O'Neal 70 12.3 3.9 1.4 1.9 3.3 0.3 0.2 0.8 0.7 1.8 1.5 3.2 .486 0.0 0.0 .000 0.8 1.4 .582
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
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
Jermaine O'Neal 8 4.9 1.5 0.3 0.6 0.9 0.1 0.0 0.4 0.0 1.1 0.4 1.4 .273 0.0 0.0 - 0.8 1.1 .667

Season 5

Alonzo Mourning Jermaine O'Neal
Season 1996-972000-01
Team Miami HeatIndiana Pacers
Honors & Awards Achievement All-Star Game-
Playoffs Heat Lost East Conf FinalsPacers 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 %
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
Jermaine O'Neal 81 32.6 12.9 3.1 6.7 9.8 1.2 0.6 2.8 2.0 3.5 5.0 10.7 .465 0.0 0.1 .000 2.9 4.8 .601
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
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
Jermaine O'Neal 4 39.3 9.8 3.0 9.5 12.5 1.8 0.0 2.5 1.8 3.3 4.3 9.8 .436 0.0 0.3 .000 1.3 2.5 .500

Season 6

Alonzo Mourning Jermaine O'Neal
Season 1997-982001-02
Team Miami HeatIndiana Pacers
Honors & Awards -Achievement All-NBA Third Team
-Achievement Most Improved Player
-Achievement All-Star Game
Playoffs Heat Lost East Conf 1st RdPacers 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 %
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
Jermaine O'Neal 72 37.6 19.0 2.6 7.9 10.5 1.6 0.6 2.3 2.4 3.7 7.5 15.7 .479 0.0 0.2 .071 3.9 5.7 .688
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
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
Jermaine O'Neal 5 38.0 17.2 1.2 6.4 7.6 1.0 0.8 1.6 2.8 4.8 6.8 15.2 .447 0.0 0.2 .000 3.6 4.8 .750

Season 7

Alonzo Mourning Jermaine O'Neal
Season 1998-992002-03
Team Miami HeatIndiana Pacers
Honors & Awards Achievement All-NBA First Team-
-Achievement All-NBA Third Team
Achievement All-Defensive First Team-
Achievement Defensive Player of the Year-
Achievement Blocks Leader-
-Achievement All-Star Game
Playoffs Heat Lost East Conf 1st RdPacers 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 %
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 .000 6.0 9.2 .652
Jermaine O'Neal 77 37.2 20.8 2.6 7.7 10.3 2.0 0.9 2.3 2.3 3.6 7.9 16.4 .484 0.1 0.3 .333 4.8 6.6 .731
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
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
Jermaine O'Neal 6 45.5 22.8 4.0 13.5 17.5 0.7 0.5 3.0 3.0 3.7 7.2 15.3 .467 0.0 0.5 .000 8.5 10.8 .785

Season 8

Alonzo Mourning Jermaine O'Neal
Season 1999-002003-04
Team Miami HeatIndiana Pacers
Honors & Awards Achievement All-NBA Second TeamAchievement All-NBA Second Team
Achievement All-Defensive First Team-
Achievement Defensive Player of the Year-
Achievement Blocks Leader-
Achievement All-Star GameAchievement All-Star Game
Playoffs Heat Lost East Conf SemisPacers 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 %
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
Jermaine O'Neal 78 35.7 20.1 2.5 7.5 10.0 2.1 0.8 2.6 2.3 3.2 7.8 17.9 .434 0.0 0.2 .111 4.5 5.9 .757
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
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
Jermaine O'Neal 16 37.6 19.2 1.8 7.3 9.1 1.2 0.5 2.3 1.8 3.3 7.2 17.0 .423 0.0 0.3 .000 4.8 6.9 .700

Season 9

Alonzo Mourning Jermaine O'Neal
Season 2000-012004-05
Team Miami HeatIndiana Pacers
Honors & Awards Achievement All-Star GameAchievement All-Star Game
Playoffs Heat Lost East Conf 1st RdPacers Lost East Conf Semis
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
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
Jermaine O'Neal 44 34.8 24.3 1.9 6.9 8.8 1.9 0.6 2.0 3.0 3.9 8.8 19.4 .452 0.0 0.1 .167 6.7 8.9 .754
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
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
Jermaine O'Neal 13 36.8 16.0 1.6 6.4 8.0 2.2 0.5 2.6 2.8 3.7 5.9 16.2 .365 0.0 0.2 .000 4.2 5.5 .750

Season 10

Alonzo Mourning Jermaine O'Neal
Season 2001-022005-06
Team Miami HeatIndiana Pacers
Honors & Awards Achievement All-Star GameAchievement All-Star Game
Playoffs Did Not PlayPacers 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 %
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 .333 3.8 5.7 .657
Jermaine O'Neal 51 35.3 20.1 2.0 7.3 9.3 2.6 0.5 2.3 3.0 3.5 7.5 15.8 .472 0.1 0.2 .300 5.1 7.2 .709
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Alonzo Mourning ------- --- ----------
Jermaine O'Neal 6 36.0 21.0 1.5 6.0 7.5 1.7 0.5 2.3 4.3 4.7 7.3 14.0 .524 0.0 0.3 .000 6.3 8.8 .717

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

Season 11

Alonzo Mourning Jermaine O'Neal
Season 2003-042006-07
Team New Jersey NetsIndiana Pacers
Honors & Awards -Achievement All-Star Game
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 %
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
Jermaine O'Neal 69 35.6 19.4 2.2 7.4 9.6 2.4 0.7 2.6 2.9 3.4 7.2 16.5 .436 0.0 0.1 .000 5.0 6.5 .767
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Alonzo Mourning ------- --- ----------
Jermaine O'Neal ------- --- ----------

Season 12

Alonzo Mourning Jermaine O'Neal
Season 2004-052007-08
Team New Jersey Nets, Miami HeatIndiana Pacers
Honors & Awards
Playoffs Heat Lost East Conf FinalsDid Not Play
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
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
Jermaine O'Neal 42 28.7 13.6 2.0 4.8 6.7 2.2 0.5 2.1 2.5 3.1 5.4 12.2 .439 0.0 0.1 .000 2.9 3.9 .742
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
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
Jermaine O'Neal ------- --- ----------

Season 13

Alonzo Mourning Jermaine O'Neal
Season 2005-062008-09
Team Miami HeatToronto Raptors, Miami Heat
Honors & Awards
Playoffs NBA Champion NBA ChampionHeat 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 %
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 .000 2.0 3.4 .594
Jermaine O'Neal 68 29.8 13.3 1.9 4.5 6.4 1.8 0.4 2.0 2.1 3.1 5.4 11.3 .474 0.0 0.0 .000 2.6 3.3 .788
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
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
Jermaine O'Neal 6 27.0 13.3 1.2 3.3 4.5 1.5 0.5 1.5 1.7 3.0 4.7 8.5 .549 0.0 0.0 - 4.0 5.3 .750

Season 14

Alonzo Mourning Jermaine O'Neal
Season 2006-072009-10
Team Miami HeatMiami Heat
Honors & Awards
Playoffs Heat Lost East Conf 1st RdHeat 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 %
Alonzo Mourning 77 20.4 8.6 1.6 2.9 4.5 0.2 0.2 2.3 1.7 2.8 3.1 5.5 .560 0.0 0.0 - 2.4 4.0 .601
Jermaine O'Neal 70 28.4 13.6 1.8 5.2 6.9 1.3 0.4 1.4 1.8 3.0 5.6 10.6 .529 0.0 0.0 .000 2.3 3.2 .720
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Alonzo Mourning 4 13.8 6.3 0.3 1.8 2.0 0.3 0.0 0.8 0.3 1.5 2.5 2.8 .909 0.0 0.0 - 1.3 3.3 .385
Jermaine O'Neal 5 23.4 4.2 2.0 3.6 5.6 1.0 0.8 2.0 1.4 2.6 1.8 8.8 .205 0.0 0.0 - 0.6 1.4 .429

Season 15

Alonzo Mourning Jermaine O'Neal
Season 2007-082010-11
Team Miami HeatBoston Celtics
Honors & Awards
Playoffs Did Not PlayCeltics Lost East Conf Semis
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Alonzo Mourning 25 15.6 6.0 1.4 2.4 3.7 0.3 0.2 1.7 1.0 2.2 2.1 3.8 .547 0.0 0.0 - 1.8 3.0 .592
Jermaine O'Neal 24 18.0 5.4 1.0 2.6 3.7 0.5 0.1 1.3 1.1 2.7 2.1 4.5 .459 0.0 0.0 .000 1.2 1.8 .674
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Alonzo Mourning ------- --- ----------
Jermaine O'Neal 9 21.9 5.8 1.7 2.6 4.2 0.9 0.2 1.8 0.9 3.8 2.3 4.8 .488 0.0 0.0 - 1.1 1.2 .909

Season 16

Alonzo Mourning Jermaine O'Neal
Season -2011-12
Team -Boston Celtics
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 %
Alonzo Mourning ------- --- ----------
Jermaine O'Neal 25 22.8 5.0 1.5 3.9 5.4 0.4 0.3 1.7 0.8 3.2 2.1 4.8 .433 0.0 0.0 - 0.8 1.2 .677
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Alonzo Mourning ------- --- ----------
Jermaine O'Neal ------- --- ----------

Season 17

Alonzo Mourning Jermaine O'Neal
Season -2012-13
Team -Phoenix Suns
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 %
Alonzo Mourning ------- --- ----------
Jermaine O'Neal 55 18.7 8.3 1.5 3.8 5.3 0.8 0.3 1.4 1.3 2.3 3.3 6.7 .482 0.0 0.0 - 1.7 2.1 .835
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Alonzo Mourning ------- --- ----------
Jermaine O'Neal ------- --- ----------

Season 18

Alonzo Mourning Jermaine O'Neal
Season -2013-14
Team -Golden State Warriors
Honors & Awards
Playoffs -Warriors 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 %
Alonzo Mourning ------- --- ----------
Jermaine O'Neal 44 20.1 7.9 1.9 3.6 5.5 0.6 0.3 0.9 1.2 2.3 2.8 5.6 .504 0.0 0.0 - 2.3 3.0 .750
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Alonzo Mourning ------- --- ----------
Jermaine O'Neal 7 12.0 6.0 1.7 1.7 3.4 0.1 0.1 0.4 0.6 1.7 2.6 4.6 .563 0.0 0.0 - 0.9 1.1 .750