Al Horford vs. Mo Williams Season by Season Comparison

Side by side comparison of each NBA season of Mo Williams and Al Horford, 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.

Al Horford played 17 years in the NBA, 4 more than Mo Williams, who played 13. Al Horford had the first of his seasons in 2007-08, while Mo Williams had his rookie season in 2003-04. 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
Al Horford 17 15 2007-08 to 2023-24
Mo Williams 13 6 2003-04 to 2015-16

Comparison Season by Season

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

Rookie Season

Al Horford Mo Williams
Season 2007-082003-04
Team Atlanta HawksUtah Jazz
Honors & Awards Achievement All-Rookie First Team-
Playoffs Hawks Lost East Conf 1st RdDid Not Play
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 81 31.4 10.1 3.1 6.6 9.7 1.5 0.7 0.9 1.7 3.3 4.1 8.2 .499 0.0 0.1 .000 1.9 2.6 .731
Mo Williams 57 13.5 5.0 0.4 0.9 1.3 1.3 0.5 0.0 0.9 1.5 2.0 5.3 .380 0.2 0.7 .256 0.8 1.0 .786
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 7 39.6 12.6 3.1 7.3 10.4 3.6 0.4 1.0 2.1 3.7 4.9 10.3 .472 0.0 0.0 - 2.9 3.9 .741
Mo Williams ------- --- ----------

Season 2

Al Horford Mo Williams
Season 2008-092004-05
Team Atlanta HawksMilwaukee Bucks
Honors & Awards
Playoffs Hawks Lost East Conf SemisDid Not Play
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 67 33.5 11.5 2.2 7.1 9.3 2.4 0.8 1.4 1.5 2.8 4.7 8.9 .525 0.0 0.0 .000 2.2 3.1 .727
Mo Williams 80 28.2 10.2 0.6 2.4 3.1 6.1 0.9 0.1 2.5 2.8 4.0 9.2 .438 0.4 1.2 .323 1.7 2.0 .850
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 9 28.0 6.9 1.3 4.4 5.8 2.0 0.7 0.7 0.4 2.9 2.8 6.6 .424 0.0 0.1 .000 1.3 2.0 .667
Mo Williams ------- --- ----------

Season 3

Al Horford Mo Williams
Season 2009-102005-06
Team Atlanta HawksMilwaukee Bucks
Honors & Awards Achievement All-Star Game-
Playoffs Hawks Lost East Conf SemisBucks 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 %
Al Horford 81 35.1 14.2 2.9 7.0 9.9 2.3 0.7 1.1 1.5 2.8 5.8 10.5 .551 0.0 0.0 1.000 2.6 3.3 .789
Mo Williams 58 26.4 12.1 0.5 1.9 2.5 4.0 0.9 0.1 1.8 2.5 4.6 10.8 .424 1.3 3.3 .382 1.7 1.9 .850
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 11 35.3 14.6 2.5 6.5 9.0 1.8 0.7 1.7 1.4 3.2 6.1 11.6 .523 0.1 0.1 1.000 2.4 2.8 .839
Mo Williams 5 15.0 7.2 0.0 0.6 0.6 2.0 0.2 0.0 1.2 2.4 3.4 6.8 .500 0.4 2.2 .182 0.0 0.0 -

Season 4

Al Horford Mo Williams
Season 2010-112006-07
Team Atlanta HawksMilwaukee Bucks
Honors & Awards Achievement All-NBA Third Team-
Achievement All-Star Game-
Playoffs Hawks Lost East Conf SemisDid Not Play
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 77 35.1 15.3 2.4 7.0 9.3 3.5 0.8 1.0 1.5 2.5 6.7 12.0 .557 0.0 0.1 .500 1.9 2.4 .798
Mo Williams 68 36.4 17.3 0.8 4.0 4.8 6.1 1.3 0.1 3.0 3.0 6.9 15.4 .446 1.2 3.4 .346 2.3 2.7 .855
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 12 39.0 11.3 2.1 7.5 9.6 3.5 0.4 1.0 1.4 2.8 4.8 11.4 .423 0.0 0.2 .000 1.7 2.2 .769
Mo Williams ------- --- ----------

Season 5

Al Horford Mo Williams
Season 2011-122007-08
Team Atlanta HawksMilwaukee Bucks
Honors & Awards
Playoffs Hawks Lost East Conf 1st RdDid Not Play
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 11 31.6 12.4 2.4 4.6 7.0 2.2 0.9 1.3 1.5 1.9 5.2 9.4 .553 0.0 0.1 .000 2.0 2.7 .733
Mo Williams 66 36.5 17.2 0.6 2.9 3.5 6.3 1.2 0.2 2.8 2.8 6.7 13.9 .480 1.3 3.5 .385 2.5 2.9 .856
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 3 36.0 15.3 1.7 6.7 8.3 2.7 1.3 1.3 4.0 3.7 6.7 11.3 .588 0.0 0.0 - 2.0 2.7 .750
Mo Williams ------- --- ----------

Season 6

Al Horford Mo Williams
Season 2012-132008-09
Team Atlanta HawksCleveland Cavaliers
Honors & Awards -Achievement All-Star Game
Playoffs Hawks Lost East Conf 1st RdCavaliers 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 %
Al Horford 74 37.2 17.4 2.6 7.6 10.2 3.2 1.1 1.1 2.0 2.2 7.8 14.3 .543 0.0 0.1 .500 1.8 2.8 .644
Mo Williams 81 35.0 17.8 0.6 2.9 3.4 4.1 0.9 0.1 2.2 2.7 6.5 13.9 .467 2.3 5.2 .436 2.6 2.8 .912
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 6 36.3 16.7 2.0 6.8 8.8 3.0 1.0 0.8 1.5 2.8 6.8 13.8 .494 0.0 0.0 - 3.0 4.5 .667
Mo Williams 14 38.6 16.3 0.6 2.6 3.2 4.1 0.7 0.1 2.1 3.1 5.7 14.0 .408 2.5 6.7 .372 2.4 3.1 .767

Season 7

Al Horford Mo Williams
Season 2013-142009-10
Team Atlanta HawksCleveland Cavaliers
Honors & Awards
Playoffs Did Not PlayCavaliers 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 %
Al Horford 29 33.0 18.6 2.3 6.1 8.4 2.6 0.9 1.5 2.2 1.9 8.2 14.5 .567 0.1 0.4 .364 2.0 2.9 .682
Mo Williams 69 34.2 15.8 0.4 2.6 3.0 5.3 1.0 0.3 2.5 2.5 5.5 12.4 .442 2.3 5.4 .429 2.6 2.9 .894
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford ------- --- ----------
Mo Williams 11 37.4 14.4 0.3 2.8 3.1 5.4 0.5 0.2 2.1 3.2 4.7 11.5 .409 1.5 4.7 .327 3.4 4.2 .804

Season 8

Al Horford Mo Williams
Season 2014-152010-11
Team Atlanta HawksCleveland Cavaliers, Los Angeles Clippers
Honors & Awards Achievement All-Star Game-
Playoffs Hawks 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 %
Al Horford 76 30.5 15.2 1.7 5.4 7.2 3.2 0.9 1.3 1.3 1.6 6.8 12.7 .538 0.1 0.5 .306 1.4 1.9 .759
Mo Williams 58 30.8 14.0 0.4 2.3 2.6 6.6 0.9 0.2 2.9 2.6 5.0 12.6 .399 1.4 4.2 .324 2.6 3.1 .853
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 16 32.6 14.4 2.5 6.1 8.6 3.7 0.8 1.4 1.6 2.1 6.7 13.2 .507 0.1 0.6 .222 0.9 1.3 .750
Mo Williams ------- --- ----------

Season 9

Al Horford Mo Williams
Season 2015-162011-12
Team Atlanta HawksLos Angeles Clippers
Honors & Awards Achievement All-Star Game-
Playoffs Hawks Lost East Conf SemisClippers Lost West Conf Semis
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 82 32.1 15.2 1.8 5.5 7.3 3.2 0.8 1.5 1.3 2.0 6.5 12.8 .505 1.1 3.1 .344 1.3 1.6 .798
Mo Williams 52 28.3 13.2 0.4 1.5 1.9 3.1 1.0 0.1 1.7 2.0 5.0 11.8 .426 1.8 4.6 .389 1.4 1.5 .900
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 10 32.7 13.4 1.3 5.2 6.5 3.1 1.2 2.4 1.7 2.5 5.4 11.6 .466 1.1 2.8 .393 1.5 1.6 .938
Mo Williams 11 20.8 9.6 0.1 0.7 0.8 1.4 0.5 0.5 1.1 1.5 3.7 8.5 .436 1.1 3.0 .364 1.1 1.2 .923

Season 10

Al Horford Mo Williams
Season 2016-172012-13
Team Boston CelticsUtah Jazz
Honors & Awards
Playoffs Celtics 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 %
Al Horford 68 32.3 14.0 1.4 5.4 6.8 5.0 0.8 1.3 1.7 2.0 5.6 11.8 .473 1.3 3.6 .355 1.6 2.0 .800
Mo Williams 46 30.8 12.9 0.5 1.9 2.4 6.2 1.0 0.2 2.7 2.3 5.0 11.6 .430 1.3 3.3 .383 1.6 1.8 .882
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 18 33.9 15.1 1.7 4.8 6.6 5.4 0.8 0.8 1.8 1.8 6.2 10.6 .584 1.5 2.9 .519 1.2 1.6 .759
Mo Williams ------- --- ----------

Season 11

Al Horford Mo Williams
Season 2017-182013-14
Team Boston CelticsPortland Trail Blazers
Honors & Awards Achievement All-Defensive Second Team-
Achievement All-Star Game-
Playoffs Celtics Lost East Conf FinalsTrail Blazers Lost West Conf Semis
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 72 31.6 12.9 1.4 5.9 7.4 4.7 0.6 1.1 1.8 1.9 5.1 10.5 .489 1.3 3.1 .429 1.3 1.7 .783
Mo Williams 74 24.8 9.7 0.6 1.5 2.1 4.3 0.7 0.1 2.0 2.7 3.8 9.1 .417 1.1 3.0 .369 1.1 1.2 .876
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 19 35.7 15.7 1.7 6.6 8.3 3.3 1.0 1.2 1.7 2.1 5.8 10.7 .544 0.8 2.3 .349 3.3 3.9 .827
Mo Williams 8 23.4 7.4 0.3 1.3 1.5 1.9 0.4 0.0 1.8 3.0 2.8 7.4 .373 0.6 2.6 .238 1.3 1.4 .909

Season 12

Al Horford Mo Williams
Season 2018-192014-15
Team Boston CelticsMinnesota Timberwolves, Charlotte Hornets
Honors & Awards
Playoffs Celtics Lost East Conf SemisDid Not Play
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 68 29.0 13.6 1.8 5.0 6.7 4.2 0.9 1.3 1.5 1.9 5.7 10.6 .535 1.1 3.0 .360 1.1 1.4 .821
Mo Williams 68 29.1 14.2 0.3 2.2 2.6 6.2 0.7 0.2 2.5 2.4 5.0 12.6 .397 1.8 5.1 .342 2.4 2.8 .872
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 9 34.4 13.9 1.4 7.6 9.0 4.4 0.4 0.8 2.1 2.3 5.1 12.2 .418 2.0 4.9 .409 1.7 2.0 .833
Mo Williams ------- --- ----------

Season 13

Al Horford Mo Williams
Season 2019-202015-16
Team Philadelphia 76ersCleveland Cavaliers
Honors & Awards
Playoffs 76ers Lost East Conf 1st RdNBA Champion NBA Champion
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 67 30.2 11.9 1.5 5.3 6.8 4.0 0.8 0.9 1.2 2.1 4.8 10.6 .450 1.5 4.2 .350 0.9 1.2 .763
Mo Williams 41 18.2 8.2 0.1 1.6 1.8 2.4 0.3 0.1 1.4 1.5 3.2 7.4 .437 0.9 2.5 .353 0.9 1.0 .905
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 4 32.3 7.0 2.3 5.0 7.3 2.3 0.3 1.3 0.8 3.5 3.0 6.3 .480 0.0 1.0 .000 1.0 1.8 .571
Mo Williams 13 5.2 1.5 0.0 0.5 0.5 0.2 0.3 0.0 0.8 0.6 0.6 2.2 .286 0.2 1.0 .231 0.1 0.2 .500

Season 14

Al Horford Mo Williams
Season 2020-21-
Team Oklahoma City Thunder-
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 %
Al Horford 28 27.9 14.2 1.0 5.7 6.7 3.4 0.9 0.9 1.0 1.7 5.8 12.9 .450 2.0 5.4 .368 0.6 0.8 .818
Mo Williams ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford ------- --- ----------
Mo Williams ------- --- ----------

Season 15

Al Horford Mo Williams
Season 2021-22-
Team Boston Celtics-
Honors & Awards
Playoffs Celtics Lost NBA Finals-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 69 29.1 10.2 1.6 6.1 7.7 3.4 0.7 1.3 0.9 1.9 3.9 8.2 .467 1.3 3.8 .336 1.2 1.4 .842
Mo Williams ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 23 35.4 12.0 1.5 7.8 9.3 3.3 0.8 1.3 1.3 2.8 4.4 8.4 .523 2.0 4.3 .480 1.2 1.6 .778
Mo Williams ------- --- ----------

Season 16

Al Horford Mo Williams
Season 2022-23-
Team Boston Celtics-
Honors & Awards
Playoffs Celtics 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 %
Al Horford 63 30.5 9.8 1.2 5.0 6.2 3.0 0.5 1.0 0.6 1.9 3.6 7.6 .476 2.3 5.2 .446 0.2 0.3 .714
Mo Williams ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 20 30.9 6.7 1.5 5.7 7.2 3.0 1.1 1.7 0.6 2.4 2.6 6.6 .386 1.4 4.7 .298 0.2 0.2 .750
Mo Williams ------- --- ----------

Season 17

Al Horford Mo Williams
Season 2023-24-
Team Boston Celtics-
Honors & Awards
Playoffs Celtics TBD-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 65 26.8 8.6 1.3 5.1 6.4 2.6 0.6 1.0 0.7 1.4 3.3 6.4 .511 1.7 4.0 .419 0.4 0.5 .867
Mo Williams ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Al Horford 8 27.9 7.5 1.4 5.1 6.5 2.0 0.5 0.3 0.4 1.5 3.0 6.3 .480 1.3 4.1 .303 0.3 0.5 .500
Mo Williams ------- --- ----------