ANN ARBOR, Mich. -- Nick Johnson made six free throws over the final 25 seconds, and No. 1 Arizona held on for a 72-70 victory over Michigan on Saturday after rallying from an 11-point deficit in the second half.

The Wolverines (6-4) led by one when Johnson drew a foul on a drive with 24.6 seconds left. He made both free throws, and Michigan's Nik Stauskas missed at the other end. After a tie-up, the possession arrow gave the Wildcats (11-0) the ball with 9.5 seconds remaining.

Johnson pushed the lead to three with two more free throws, and Arizona fouled Spike Albrecht at the other end. Albrecht made only one of two free throws, and after two more free throws by Johnson made it 71-67, Albrecht made a 3-pointer with 2 seconds left. Arizona's Gabe York added a free throw to end the scoring.

Brandon Ashley scored 18 points for Arizona.

Glenn Robinson III had 20 points for Michigan, while Caris LeVert added 15 points.

No. 4 Wisconsin 86,

E. Kentucky 61

MADISON, Wis. -- Ben Brust scored 20 points to lead four Wisconsin players in double figures.

Freshman reserve Nigel Hayes scored a career-high 17 points for the Badgers (12-0), who are off to the best start to a season since 1915-16 when they started 12-0 and finished 20-1. Sam Dekker added 16 points, while Frank Kaminsky shrugged off a right foot injury that hampered him this week to add 13.

Glenn Cosey scored 21 points to lead the Colonels (7-4), while Orlando Williams added 13.

Wisconsin, which averages 21 free throws a game, went 25 of 33 from the free throw line -- led by Hayes going 13 of 17. The Badgers finished 9 of 15 from beyond the 3-point line with Brust making five, two short of his school record.

No. 5 Michigan St. 67, Oakland 63

AUBURN HILLS, Mich. -- Keith Appling scored 18 of his 21 points in the second half and Adreian Payne had 20 points and 10 rebounds to lead Michigan State.

Branden Dawson added 16 points and 13 rebounds for the shorthanded Spartans (8-1), who were rusty early and turnover-prone after a 10-day break.

Michigan State played without leading scorer Gary Harris, who is still nursing an ankle injury. The Spartans were also without big men Matt Costello (mononucleosis) and Kenny Kaminski (academic suspension).

Duke Mondy, the nation's leader in steals, had 24 points and seven swipes for the Golden Grizzlies (2-9) in their home game played at the Palace of Auburn Hills. Travis Bader has 18 points and was 4 for 14 from 3-point range for Oakland, winless in 12 games in the series.

Michigan State got all but 10 of its points from Appling, Payne and Dawson and only had five players score. But a 41-32 edge in rebounds gave the Spartans just enough to bounce back from the 79-65 loss to North Carolina that knocked them out of the No. 1 spot in the poll.

No. 6 Louisville 79,

W. Kentucky 63

LOUISVILLE, Ky. -- Russ Smith had 14 points and 10 assists and Louisville shot 69 percent from the field in the second half.

With starting point guard Chris Jones sidelined at least a game with a sprained right wrist, the Cardinals (9-1) got numerous backcourt contributions to beat their in-state rival for the fifth straight time. Freshman Terry Rozier grabbed a team-high 10 rebounds starting in Jones' place while reserve Tim Henderson added career highs of 12 points on four 3-pointers and four assists.

Their efforts helped Louisville pad a 31-28 halftime lead as the Cardinals made 13 of their first 21 attempts from the field after the break to build a 63-44 lead with 6:02 left. They shot 18 of 26 in the second half.

Louisville held the Hilltoppers (5-4) scoreless for nearly 6 minutes.

T.J. Price's 22 points led WKU, which shot just 36 percent and was outscored 36-14 inside.

No. 7 Oklahoma St. 70, Louisiana Tech 55

OKLAHOMA CITY -- Le'Bryan Nash had 22 points and 10 rebounds as Oklahoma State overcame a sluggish start.

Marcus Smart scored three points in the first half and finished with 13 for the Cowboys (9-1), who had not played a game in more than a week.

Smart added five rebounds and five assists, but the Big 12 Conference's leading scorer watched as Nash did the bulk of the scoring against Louisiana Tech (8-3).

Markel Brown scored 13 points for the Cowboys and Kamari Murphy had 10.

No. 18 North Carolina 82, No. 11 Kentucky 77

CHAPEL HILL, N.C. -- Marcus Paige scored 21 of his 23 points in the second half and James Michael McAdoo had 20 points, helping No. 18 North Carolina beat No. 11 Kentucky 82-77 on Saturday.

J.P. Tokoto added 15 points for the Tar Heels (7-2), who grinded out yet another marquee nonconference victory in a first month of the season filled with wild swings. UNC shot 57 percent after halftime and scored 20 points off turnovers to finally wrestle control of a foul-filled game away from the Wildcats (8-3).

It wasn't always pretty for the Tar Heels, from 19 missed free throws to seeing the Wildcats swat away seven of their shots. Yet they managed to add another big name to their early wins against then-No. 1 Michigan State and then-No. 3 Louisville -- all coming while top scorer P.J. Hairston and Leslie McDonald sit out due to NCAA eligibility concerns.

No. 12 Wichita St. 70, Tennessee 61

WICHITA, Kan. -- Tekele Cotton scored all 19 of his points in the second half and Wichita State is off to the best start in school history.

Darius Carter had 11 points and 14 rebounds and Cleanthony Early added 13 points for the Shockers (10-0).

Jordan McRae scored 26 points for Tennessee (6-3), which shot 16 of 47 (34 percent) over the final 35 minutes.