1985–86 Michigan State Spartans men's basketball team

1985–86 Michigan State Spartans men's basketball
Lobo Classic champions
Spartan Cutlass Classic champions
NCAA tournament, Sweet Sixteen
ConferenceBig Ten Conference
Ranking
CoachesNo. 18
APNo. 18
Record23–8 (12–6 Big Ten)
Head coach
Assistant coaches
Captains
Home arenaJenison Field House
1985–86 Big Ten Conference men's basketball standings
Conf. Overall
Team W   L   PCT W   L   PCT
No. 5 Michigan 14 4   .778 28 5   .848
No. 16 Indiana 13 5   .722 21 8   .724
No. 18 Michigan State 12 6   .667 23 8   .742
No. 19 Illinois 11 7   .611 22 10   .688
Purdue 10 8   .556 22 10   .688
Iowa 10 8   .556 20 12   .625
Ohio State 8 10   .444 19 14   .576
Minnesota 5 13   .278 15 16   .484
Wisconsin 4 14   .222 12 16   .429
Northwestern 2 16   .111 8 20   .286
Rankings from AP Poll

The 1985–86 Michigan State Spartans men's basketball team represented Michigan State University in the 1985–86 NCAA Division I men's basketball season. The team played their home games at Jenison Field House in East Lansing, Michigan and were members of the Big Ten Conference. They were coached by Jud Heathcote in his 10th year at Michigan State. The Spartans finished with a record of 23–8, 12–6 to finish in third place in Big Ten play. The Spartans received an at-large bid to the NCAA tournament for the second straight year.

As the No. 5 seed in the Midwest region, they defeated Washington and Georgetown to advance to the Sweet Sixteen. There they lost to No. 1-seeded Kansas in Kemper Arena in Kansas City. The game was marred by a time-clock error at the 2:21 mark. With Michigan State leading 76-72, the game was started while the clock did not run, which would extend the game by 15 seconds, despite protests by Heathcote. Kansas would end up winning when they tied the game with 9 seconds remaining in regulation, and then won in overtime, 96-86. The NCAA rules official called it the "most blatant timing error" he had seen in 20 years, adding "they blew it." Kemper Arena upgraded the arena clock after the season.