Mack Calvin vs. Spencer Haywood Season by Season Comparison

Side by side comparison of each NBA season of Spencer Haywood and Mack Calvin, 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.

Mack Calvin played 4 years in the NBA, 8 less than Spencer Haywood, who played 12. Mack Calvin had the first of his seasons in 1976-77, while Spencer Haywood had his rookie season in 1970-71. 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
Mack Calvin 4 2 1976-77 to 1980-81
Spencer Haywood 12 4 1970-71 to 1982-83

Comparison Season by Season

Jump to season:
1-2-3-4-5-6-7-8-9-10-11-12

Rookie Season

Mack Calvin Spencer Haywood
Season 1976-771970-71
Team Los Angeles Lakers, San Antonio Spurs, Denver NuggetsSeattle Supersonics
Honors & Awards
Playoffs Nuggets Lost West 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 %
Mack Calvin 76 18.9 9.6 0.5 0.8 1.3 3.2 0.8 0.0 - 1.7 2.9 7.2 .404 - - - 3.8 4.4 .849
Spencer Haywood 33 35.2 20.6 - - 12.0 1.5 - - - 2.5 7.9 17.5 .449 - - - 4.8 6.6 .734
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Mack Calvin 6 18.7 10.3 0.2 1.3 1.5 2.2 0.2 0.0 - 2.2 3.2 6.7 .475 - - - 4.0 4.8 .828
Spencer Haywood ------- --- ----------

Season 2

Mack Calvin Spencer Haywood
Season 1977-781971-72
Team Denver NuggetsSeattle Supersonics
Honors & Awards -Achievement All-NBA First Team
-Achievement All-Star Game
Playoffs Nuggets 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 %
Mack Calvin 77 12.8 6.1 0.1 0.9 1.1 1.9 0.6 0.1 1.4 1.1 1.9 4.3 .441 - - - 2.2 2.7 .840
Spencer Haywood 73 43.4 26.2 - - 12.7 2.0 - - - 2.8 9.8 21.3 .461 - - - 6.6 8.0 .819
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Mack Calvin 12 11.3 5.4 0.3 0.4 0.7 1.8 0.6 0.0 0.9 0.9 1.6 3.5 .452 - - - 2.3 2.4 .931
Spencer Haywood ------- --- ----------

Note: Mack Calvin didn't play in 1978-79.

Season 3

Mack Calvin Spencer Haywood
Season 1979-801972-73
Team Utah JazzSeattle Supersonics
Honors & Awards -Achievement All-NBA First Team
-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 %
Mack Calvin 48 16.1 6.4 0.3 1.5 1.8 2.8 0.6 0.0 1.2 1.5 2.1 4.7 .441 0.0 0.2 .091 2.2 2.4 .897
Spencer Haywood 77 42.3 29.2 - - 12.9 2.5 - - - 2.8 11.5 24.3 .476 - - - 6.1 7.3 .839
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Mack Calvin ------- --- ----------
Spencer Haywood ------- --- ----------

Season 4

Mack Calvin Spencer Haywood
Season 1980-811973-74
Team Cleveland CavaliersSeattle Supersonics
Honors & Awards -Achievement All-NBA Second Team
-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 %
Mack Calvin 21 6.1 2.5 0.1 0.5 0.6 1.3 0.2 0.0 0.8 0.6 0.6 1.9 .333 0.0 0.2 .200 1.2 1.7 .714
Spencer Haywood 75 40.5 23.5 4.2 9.2 13.4 3.2 0.9 1.4 - 2.6 9.3 20.3 .457 - - - 5.0 6.1 .814
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Mack Calvin ------- --- ----------
Spencer Haywood ------- --- ----------

Season 5

Mack Calvin Spencer Haywood
Season -1974-75
Team -Seattle Supersonics
Honors & Awards -Achievement All-NBA Second Team
-Achievement All-Star Game
Playoffs -Supersonics 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 %
Mack Calvin ------- --- ----------
Spencer Haywood 68 37.2 22.4 2.9 6.4 9.3 2.0 0.8 1.6 - 2.5 8.9 19.5 .459 - - - 4.5 5.6 .811
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Mack Calvin ------- --- ----------
Spencer Haywood 9 37.4 15.7 2.2 6.8 9.0 2.0 0.8 1.2 - 3.2 5.2 14.6 .359 - - - 5.2 6.8 .770

Season 6

Mack Calvin Spencer Haywood
Season -1975-76
Team -New York Knicks
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 %
Mack Calvin ------- --- ----------
Spencer Haywood 78 37.1 19.9 3.0 8.3 11.3 1.2 0.7 1.0 - 3.3 7.8 17.4 .445 - - - 4.3 5.7 .757
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Mack Calvin ------- --- ----------
Spencer Haywood ------- --- ----------

Season 7

Mack Calvin Spencer Haywood
Season -1976-77
Team -New York Knicks
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 %
Mack Calvin ------- --- ----------
Spencer Haywood 31 32.9 16.5 2.5 6.5 9.0 1.6 0.5 0.9 - 2.3 6.5 14.5 .450 - - - 3.5 4.2 .832
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Mack Calvin ------- --- ----------
Spencer Haywood ------- --- ----------

Season 8

Mack Calvin Spencer Haywood
Season -1977-78
Team -New York Knicks
Honors & Awards
Playoffs -Knicks 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 %
Mack Calvin ------- --- ----------
Spencer Haywood 67 26.3 13.7 2.1 4.5 6.6 1.9 0.6 1.1 2.1 2.8 6.1 12.7 .484 - - - 1.4 2.0 .711
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Mack Calvin ------- --- ----------
Spencer Haywood 6 29.5 16.2 3.2 3.8 7.0 2.0 0.3 0.8 1.7 4.0 7.2 14.2 .506 - - - 1.8 1.8 1.000

Season 9

Mack Calvin Spencer Haywood
Season -1978-79
Team -New York Knicks, New Orleans Jazz
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 %
Mack Calvin ------- --- ----------
Spencer Haywood 68 34.7 20.9 2.5 5.3 7.8 1.9 0.6 1.2 2.9 3.5 8.8 17.7 .494 - - - 3.4 4.3 .791
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Mack Calvin ------- --- ----------
Spencer Haywood ------- --- ----------

Season 10

Mack Calvin Spencer Haywood
Season -1979-80
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 %
Mack Calvin ------- --- ----------
Spencer Haywood 76 20.3 9.7 1.7 2.8 4.6 1.2 0.5 0.8 1.8 2.6 3.8 7.8 .487 0.0 0.1 .250 2.1 2.7 .772
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Mack Calvin ------- --- ----------
Spencer Haywood 11 13.2 5.7 1.3 1.1 2.4 0.4 0.0 0.5 1.8 1.5 2.3 4.8 .472 0.0 0.1 .000 1.2 1.5 .813

Note: Spencer Haywood didn't play in 1980-81.

Season 11

Mack Calvin Spencer Haywood
Season -1981-82
Team -Washington Bullets
Honors & Awards
Playoffs -Bullets 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 %
Mack Calvin ------- --- ----------
Spencer Haywood 76 27.4 13.3 1.9 3.7 5.6 0.8 0.6 0.9 2.3 3.3 5.2 10.9 .476 0.0 0.0 .000 2.9 3.4 .842
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Mack Calvin ------- --- ----------
Spencer Haywood 7 33.0 20.0 2.3 3.3 5.6 1.0 0.6 2.0 2.1 4.0 8.1 16.4 .496 0.0 0.0 - 3.7 5.0 .743

Season 12

Mack Calvin Spencer Haywood
Season -1982-83
Team -Washington Bullets
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 %
Mack Calvin ------- --- ----------
Spencer Haywood 38 20.4 8.2 2.0 2.8 4.8 0.8 0.3 0.7 1.8 2.5 3.3 8.2 .401 0.0 0.0 .000 1.7 2.3 .724
Playoffs Stats
G Min Pts ORb DRb Reb Ast Stl Blk TO PF FGM / A % 3PM / A % FTM / A %
Mack Calvin ------- --- ----------
Spencer Haywood ------- --- ----------