TULSA, Okla. — Frank Mason III scored 22 points and had 8 assists as top-seeded Kansas won its opening game of the NCAA Tournament for an 11th straight year with a 100-62 victory over UC Davis on Friday night.

Freshman Josh Jackson, making his return after a one-game suspension for an accumulation of embarrassing incidents, added 17 points on 8-of-12 shooting for the Jayhawks (29-5).

The win ensures top seeds will remain perfect since the tournament expanded, with the schools now 132-0 against No. 16 seeds.

Five players finished in double figures for Kansas, with Svi Mykhailiuk and Devonte’ Graham adding 16 points each and Landen Lucas 13.

Chima Moneke scored 20 points to lead the 16th-seeded Aggies (23-13), who were in their first NCAA Tournament. Brynton Lemar added 17 and Siler Schneider 10 in the loss.

Rhode Island 84, Creighton 72:

SACRAMENTO, Calif. — Jeff Dowtin scored a career-high 23 points with a perfect day at the free-throw line, upstart Rhode Island answered every threat and the Rams ran right into the next round of the NCAA Tournament by stunning cold-shooting No. 6 seed Creighton in an opener of the Midwest Region.

Kuran Iverson scored 17 points and Hassan Martin had 12 points and 8 rebounds as 11th-seeded Rhode Island (25-9) earned its ninth straight victory. The program won an NCAA Tournament game for the first time since advancing to the Elite Eight and losing to Stanford in 1998.

Ronnie Harrell Jr. scored a career-high 15 points in Creighton’s 40-percent shooting day.

Oregon 93, Iona 77:

SACRAMENTO, Calif.— With star big man Chris Boucher cheering in a bulky knee brace from the sidelines, Tyler Dorsey scored 24 points to lead four players in double figures, and No. 3 seed Oregon beat 14th-seeded Iona.

The Ducks (30-5) showed they have depth and sheer athleticism to make a special March run, just as coach Dana Altman hoped this week when he challenged role players to make larger contributions in shot-blocker Boucher’s absence.

Louisville 78, Jacksonville St. 63:

INDIANAPOLIS — Mangok Mathiang scored 18 points and Deng Adel added 16 Friday to help second-seeded Louisville pull away from Jacksonville State.

The Cardinals (25-8) have won five straight opening round games. Louisville was making its first postseason appearance since 2015 after sitting out last year because of a one-year, school-imposed postseason ban for alleged recruiting violations.

Norbertas Giga scored 30 points for 15th-seeded Jacksonville State (20-15), which was one of a record five teams making their first tourney appearance.

Michigan State 78, Miami 58:

TULSA, Okla. — Nick Ward scored 19 points to help Michigan State atone for last season’s early NCAA Tournament disappointment with an opening-round victory.

The ninth-seeded Spartans (20-14) trailed by as many 12 points in the first half before blitzing past the stunned Hurricanes (21-12) the rest of the way, using a 20-2 first half run to take control for good.