Derek Fisher vs. Len Kosmalski Season by Season Comparison

Side by side comparison of each NBA season of Len Kosmalski and Derek Fisher, 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

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.

Derek Fisher played 18 years in the NBA, 16 more than Len Kosmalski, who played 2. Derek Fisher had the first of his seasons in 1996-97, while Len Kosmalski had his rookie season in 1974-75. 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
Derek Fisher 18 16 1996-97 to 2013-14
Len Kosmalski 2 1 1974-75 to 1975-76

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

Derek Fisher Len Kosmalski
Season 1996-971974-75
Team Los Angeles LakersKansas City-Omaha Kings
Honors & Awards
Playoffs Lakers Lost West Conf SemisKings 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 %
Derek Fisher 80 11.5 3.9 0.3 0.9 1.2 1.5 0.5 0.1 0.9 1.1 1.3 3.3 .397 0.3 0.9 .301 1.0 1.5 .658
Len Kosmalski 67 6.2 1.3 0.5 1.3 1.8 0.6 0.1 0.1 - 1.0 0.5 1.2 .398 - - - 0.4 0.4 .828
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 6 5.7 1.3 0.0 0.5 0.5 1.0 0.2 0.0 1.0 0.7 0.5 1.8 .273 0.0 0.8 .000 0.3 0.5 .667
Len Kosmalski 6 4.8 1.0 0.2 1.5 1.7 0.8 0.2 0.0 - 0.7 0.3 0.5 .667 - - - 0.3 0.5 .667

Season 2

Derek Fisher Len Kosmalski
Season 1997-981975-76
Team Los Angeles LakersKansas City Kings
Honors & Awards
Playoffs Lakers Lost West 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 %
Derek Fisher 82 21.5 5.8 0.5 1.9 2.4 4.1 0.9 0.1 1.5 1.5 2.0 4.6 .434 0.4 1.0 .383 1.4 1.9 .757
Len Kosmalski 9 10.3 2.2 1.0 1.8 2.8 1.3 0.3 0.4 - 1.2 0.9 2.2 .400 - - - 0.4 0.8 .571
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 13 21.5 6.0 0.2 1.8 1.9 3.8 1.3 0.0 1.2 2.5 2.1 5.2 .397 0.5 1.5 .300 1.4 2.2 .621
Len Kosmalski ------- --- ----------

Season 3

Derek Fisher Len Kosmalski
Season 1998-99-
Team Los Angeles Lakers-
Honors & Awards
Playoffs Lakers 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 %
Derek Fisher 50 22.6 5.9 0.4 1.4 1.8 3.9 1.2 0.0 1.5 1.9 2.0 5.3 .376 0.8 1.9 .392 1.2 1.6 .759
Len Kosmalski ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 8 29.8 9.8 0.8 2.9 3.6 4.9 1.0 0.0 1.4 2.5 3.5 8.4 .418 1.3 3.6 .345 1.5 1.9 .800
Len Kosmalski ------- --- ----------

Season 4

Derek Fisher Len Kosmalski
Season 1999-00-
Team Los Angeles Lakers-
Honors & Awards
Playoffs NBA Champion NBA Champion-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 78 23.1 6.3 0.3 1.6 1.8 2.8 1.0 0.0 1.0 1.9 2.1 6.2 .346 0.7 2.1 .313 1.3 1.9 .724
Len Kosmalski ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 21 15.3 4.7 0.2 0.9 1.0 2.0 0.5 0.0 0.4 1.4 1.6 3.8 .430 0.6 1.4 .414 0.9 1.2 .760
Len Kosmalski ------- --- ----------

Season 5

Derek Fisher Len Kosmalski
Season 2000-01-
Team Los Angeles Lakers-
Honors & Awards
Playoffs NBA Champion NBA Champion-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 20 35.5 11.5 0.3 2.7 3.0 4.4 2.0 0.1 1.5 2.5 3.9 9.4 .412 1.3 3.2 .397 2.5 3.1 .806
Len Kosmalski ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 16 35.8 13.4 0.3 3.5 3.8 3.0 1.3 0.1 0.8 2.8 4.8 9.9 .484 2.2 4.3 .515 1.6 2.1 .765
Len Kosmalski ------- --- ----------

Season 6

Derek Fisher Len Kosmalski
Season 2001-02-
Team Los Angeles Lakers-
Honors & Awards
Playoffs NBA Champion NBA Champion-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 70 28.2 11.2 0.2 1.9 2.1 2.6 0.9 0.1 0.9 1.7 3.9 9.5 .411 2.1 5.0 .413 1.3 1.6 .847
Len Kosmalski ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 19 34.2 10.2 0.5 2.7 3.3 2.7 1.0 0.1 1.1 2.6 3.2 8.8 .357 1.5 4.3 .358 2.3 2.9 .786
Len Kosmalski ------- --- ----------

Season 7

Derek Fisher Len Kosmalski
Season 2002-03-
Team Los Angeles Lakers-
Honors & Awards
Playoffs Lakers 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 %
Derek Fisher 82 34.5 10.5 0.5 2.4 2.9 3.6 1.1 0.2 1.1 2.4 4.1 9.5 .437 1.0 2.6 .401 1.2 1.5 .800
Len Kosmalski ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 12 35.4 12.8 0.4 2.6 3.0 1.8 1.5 0.1 1.5 3.3 4.4 8.5 .520 2.4 3.9 .617 1.5 1.8 .818
Len Kosmalski ------- --- ----------

Season 8

Derek Fisher Len Kosmalski
Season 2003-04-
Team Los Angeles Lakers-
Honors & Awards
Playoffs Lakers Lost NBA Finals-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 82 21.6 7.1 0.4 1.5 1.9 2.3 1.3 0.0 1.0 1.4 2.5 7.0 .352 0.6 2.2 .291 1.5 1.9 .797
Len Kosmalski ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 22 23.1 7.5 0.5 2.1 2.5 2.2 0.8 0.0 0.9 2.1 2.7 6.7 .405 1.0 2.5 .418 1.0 1.6 .657
Len Kosmalski ------- --- ----------

Season 9

Derek Fisher Len Kosmalski
Season 2004-05-
Team Golden State Warriors-
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 %
Derek Fisher 74 30.0 11.9 0.5 2.4 2.9 4.1 1.0 0.1 1.7 2.4 4.0 10.2 .393 1.5 3.9 .371 2.4 2.7 .862
Len Kosmalski ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher ------- --- ----------
Len Kosmalski ------- --- ----------

Season 10

Derek Fisher Len Kosmalski
Season 2005-06-
Team Golden State Warriors-
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 %
Derek Fisher 82 31.6 13.3 0.4 2.1 2.6 4.3 1.5 0.1 1.9 2.9 4.4 10.8 .410 1.4 3.6 .397 3.0 3.6 .833
Len Kosmalski ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher ------- --- ----------
Len Kosmalski ------- --- ----------

Season 11

Derek Fisher Len Kosmalski
Season 2006-07-
Team Utah Jazz-
Honors & Awards
Playoffs Jazz 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 %
Derek Fisher 82 27.9 10.1 0.4 1.5 1.8 3.3 1.0 0.1 1.5 2.9 3.1 8.2 .382 0.6 1.9 .308 3.2 3.7 .853
Len Kosmalski ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 16 27.8 9.5 0.3 1.3 1.6 2.6 1.0 0.1 1.2 3.2 3.1 7.6 .405 0.8 2.0 .375 2.6 2.8 .933
Len Kosmalski ------- --- ----------

Season 12

Derek Fisher Len Kosmalski
Season 2007-08-
Team Los Angeles Lakers-
Honors & Awards
Playoffs Lakers Lost NBA Finals-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 82 27.4 11.7 0.3 1.8 2.1 2.9 1.0 0.0 1.1 2.3 4.1 9.5 .436 1.4 3.4 .406 2.0 2.3 .883
Len Kosmalski ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 21 31.6 10.2 0.1 2.1 2.2 2.5 2.0 0.1 1.0 3.0 3.1 7.0 .452 1.0 2.4 .440 2.9 3.5 .836
Len Kosmalski ------- --- ----------

Season 13

Derek Fisher Len Kosmalski
Season 2008-09-
Team Los Angeles Lakers-
Honors & Awards
Playoffs NBA Champion NBA Champion-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 82 29.8 9.9 0.3 2.0 2.3 3.2 1.2 0.1 0.9 2.3 3.6 8.4 .424 1.5 3.7 .397 1.3 1.6 .846
Len Kosmalski ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 22 28.9 8.0 0.3 1.7 2.0 2.2 1.0 0.0 1.1 2.8 2.9 7.3 .394 0.9 3.0 .284 1.4 1.6 .861
Len Kosmalski ------- --- ----------

Season 14

Derek Fisher Len Kosmalski
Season 2009-10-
Team Los Angeles Lakers-
Honors & Awards
Playoffs NBA Champion NBA Champion-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 82 27.2 7.5 0.3 1.8 2.1 2.5 1.1 0.1 1.0 2.5 2.6 6.8 .380 1.0 2.7 .348 1.4 1.6 .856
Len Kosmalski ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 23 32.8 10.3 0.4 2.1 2.5 2.8 1.2 0.0 1.6 3.6 3.6 8.0 .448 1.2 3.3 .360 2.0 2.4 .821
Len Kosmalski ------- --- ----------

Season 15

Derek Fisher Len Kosmalski
Season 2010-11-
Team Los Angeles Lakers-
Honors & Awards
Playoffs Lakers 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 %
Derek Fisher 82 28.0 6.8 0.2 1.7 1.9 2.7 1.2 0.1 0.9 2.3 2.5 6.5 .389 0.8 1.9 .396 1.0 1.3 .806
Len Kosmalski ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 10 32.5 8.2 0.1 2.6 2.7 3.6 1.4 0.2 0.8 2.5 2.9 6.7 .433 0.7 1.7 .412 1.7 2.1 .810
Len Kosmalski ------- --- ----------

Season 16

Derek Fisher Len Kosmalski
Season 2011-12-
Team Los Angeles Lakers, Oklahoma City Thunder-
Honors & Awards
Playoffs Thunder Lost NBA Finals-
more >>
Regular Season Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 63 23.9 5.6 0.2 1.7 1.9 2.7 0.8 0.1 1.2 1.9 2.0 5.5 .371 0.6 1.7 .321 0.9 1.1 .851
Len Kosmalski ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 20 22.3 6.3 0.1 1.5 1.6 1.3 0.9 0.1 0.3 1.9 2.5 5.9 .415 0.9 2.4 .375 0.5 0.5 1.000
Len Kosmalski ------- --- ----------

Season 17

Derek Fisher Len Kosmalski
Season 2012-13-
Team Dallas Mavericks, Oklahoma City Thunder-
Honors & Awards
Playoffs Thunder 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 %
Derek Fisher 33 17.4 5.3 0.1 1.1 1.1 1.4 0.6 0.1 0.9 1.7 1.7 4.9 .342 0.9 2.4 .375 1.1 1.2 .921
Len Kosmalski ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 11 23.7 8.7 0.1 1.5 1.5 0.7 0.6 0.1 0.7 3.0 2.9 6.4 .457 2.2 4.6 .471 0.7 1.1 .667
Len Kosmalski ------- --- ----------

Season 18

Derek Fisher Len Kosmalski
Season 2013-14-
Team Oklahoma City Thunder-
Honors & Awards
Playoffs Thunder 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 %
Derek Fisher 81 17.6 5.2 0.1 1.4 1.5 1.4 0.9 0.0 0.6 1.9 1.7 4.5 .391 1.1 2.8 .384 0.7 0.9 .775
Len Kosmalski ------- --- ----------
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Derek Fisher 19 15.7 3.8 0.3 1.4 1.7 0.8 0.7 0.0 0.3 1.4 1.2 3.8 .315 0.6 2.2 .293 0.8 0.8 1.000
Len Kosmalski ------- --- ----------