COLLEGE PARK, Md. (AP) -- Cassius Winston scored 20 points for No. 24 Michigan State in a 78-66 victory over No. 9 Maryland on Saturday night that denied the Terrapins' bid to clinch a share of the Big Ten regular-season title.

Jalen Smith had 20 points and 12 rebounds for Maryland for his 19th double-double. The Terps can still clinch at least a share of the league title with a victory at Rutgers on Tuesday.

The Spartans (20-9, 12-6) bolted to a 17-5 lead and never trailed in dealing Maryland its first home loss of the season. When the teams played two weeks earlier, the Terps scored the game's final 14 points to pull out a 67-60 victory.

There would be no comeback in this one. Winston's desperation heave from well behind half court put Michigan State ahead 40-29, and the Spartans upped the margin to 18 points before churning out the final minutes of their third straight victory.

After Maryland (23-6, 13-5) closed to 71-61 with 5:20 left, the sellout crowd hoped to see another rally from a team that three times has overcome a halftime deficit of 14 points or more. But a three-point play by Winston made it 76-61, leaving the Terps and their fans with little hope of ending the night in a celebratory mood.

Bidding for their first Big Ten crown since joining the league in 2014, the Terrapins stumbled at the outset and never showed the form that enabled them to win 10 of 11 to climb to the top of the standings.

The Terps' lead over second-place Michigan State was slashed to one game with two to play. Illinois, Wisconsin, Penn State and Iowa are also in the running.

Xavier Tillman had 14 points and 12 rebounds for the Spartans and Malik Hall scored 16 on 5-for-5 shooting from the floor.

As the clock wound down on an impressive first half by Michigan State, Winston provided an exclamation point with a heave from the right side just past the Spartans' bench. It hit nothing but net.

That capped a 17-6 surge to end the half and provided Michigan State with a lead that, for a change, Maryland was unable to overcome.

The enthusiastic crowd was buzzing at the opening tip, but it would be a while before they had anything to cheer about. Michigan State scored the game's first nine points and led 17-5 after making seven of its first eight shots.

Maryland responded with a 13-2 run and pulled even at 23 before the Spartans held the Terps scoreless for the next seven minutes.

UP NEXT

Maryland: At Rutgers on Tuesday night.

-Terps-