SAN DIEGO — Jaden Bradley scored 12 of his 18 points in the second half as the catalyst for West Region No. 1 seed Arizona holding off a wild comeback from No. 9 seed Utah State for a 78-66 win Sunday in NCAA Tournament second-round play.

With its win, Arizona advances to its third consecutive Sweet 16 and fourth in five years. The Wildcats meet No. 4 seed Arkansas Thursday in San Jose, Calif., looking for their first Elite Eight berth since 2015.

Arizona (34-2) looked poised to run away from the Aggies early in the second half, going on a 9-0 run that opened up a 51-33 lead.

But Utah State (29-7) held the Wildcats without a field goal for almost eight minutes to fuel a 21-7 stretch. The Aggies deployed an aggressive, full-court trap defense that forced Arizona into eight second-half turnovers.

Coupled with the Wildcats’ shooting struggles — 39.3% from the floor for the game — Utah State pulled to within four points multiple times down the stretch but could not fully close the gap.

Motiejus Krivas proved vital to Arizona stopping the bleeding. The 7-foot-2 center set up each of the Wildcats’ first three field goals after the drought with a pair of offensive boards – the first leading to a Jaden Bradley layup, the second coming on a tip-in – and then sealing off a defender to free Bradley for another basket.

Krivas finished with 11 points and 14 rebounds, nine of which came on the offensive glass.

Bradley’s three-point play sparked a stretch in which the Big 12 Player of the Year scored six straight Arizona points. The Wildcats fans packing San Diego State’s Viejas Arena serenaded Bradley with chants of “M-V-P” in response.

Drake Allen connected on a pair of big 3-pointers for Utah State, part of his 11 points, before MJ Collins Jr. pulled the Aggies to within six points with another 3 before Brayden Burries answered with a fadeaway 3-pointer of his own as the shot clock expired on the other end.

The sequence was the backbreaker for Utah State.

Burries finished with 16 points and shot 3-of-3 from 3-point range. While Arizona struggled to score on the interior, the Wildcats connected at a higher clip – 7-of-17 shooting for 41.2% – than Utah State’s 8-of-32 (25%) from outside the arc.

Allen, Collins and Mason Falslev each made two 3-pointers for the Aggies. Collins finished with 12 points, Falslev had eight points and Garry Clark’s 13 points led Utah State.

–Kyle Kensing, Field Level Media

Ryan Strome scored the winning goal in overtime to give the host Calgary Flames a 4-3 victory over the Tampa Bay Lightning on Sunday.

Victor Olofsson, Morgan Frost and Mickael Backlund also scored for the Flames (29-34-7, 65 points), who have won three straight games.

Goaltender Devin Cooley made 32 saves in an outstanding performance.

Strome became the hero 26 seconds into overtime when he whacked home a shot from the slot set up by a pass from rookie Matvei Gridin, who held off a check to make the play.

The Flames have won 54 consecutive games when scoring four or more goals, the fourth-longest streak in NHL history.

Ryan McDonagh, Darren Raddysh and Pontus Holmberg replied for the Lightning, who had a three-game winning streak snapped in the final outing of their four-game road swing.

Goalie Jonas Johansson stopped 25 shots in the clash that saw both teams stake and then relinquish leads.

The Lighting (43-21-5, 91 points), which sit second in the Atlantic Division, will return home for a seven-game home stand.

McDonagh gave the Lightning first blood in the entertaining game by opening the scoring with a point shot that ricocheted off a defender at 7:25 of the first period.

The Flames responded with three straight tallies, the first two 27 seconds apart. Olofsson tied the clash at the 16:25 mark of the period with a rocket of a top-shelf shot from the right circle for his second goal in as many outings.

Frost put the Flames ahead while the previous goal was being announced, burying a shot off the rush for his third goal in four games.

Backlund made it a 3-1 game with another blast, finding the top corner with a wide-open effort from just inside the right circle at 8:28 of the second period.

Then it was the Lightning’s turn to claw back. Raddysh made it a one-goal game three minutes later with another slap-shot tally, finding the mark with a point shot.

Then Holmberg tied the clash at 15:40 of the third period, finishing from the slot after a setup by Yanni Gourde following a Calgary turnover.

–Field Level Media

Troy Terry scored twice, including the game-winner at 1:29 of overtime in a 6-5 win for the Anaheim Ducks against the visiting Buffalo Sabres on Sunday.

Beckett Sennecke, Chris Kreider and Jackson LaCombe each had a goal and an assist for the Ducks (39-27-4, 82 points), who have won three of their past four games. Ville Husso made 24 saves.

Zach Benson and Owen Power each had a goal and an assist, and Alex Lyon made 27 saves for the Sabres (44-20-7, 95 points), who had won four straight.

Down by two after two periods, Buffalo’s Jack Quinn narrowed it to 4-3 when he fired a snap shot from the top of the right circle that went far side with 15:20 left in the third.

Power’s point shot off a face-off deflected of an Anaheim player in front to tie it 4-4 at the 10:05 mark.

Benson then put Buffalo ahead 5-4 at 11:37 expired. Husso was at the left of the crease when Rasmus Dahlin (two assists) sent a backhand centering feed out front to Benson, who put it into the open net.

With Husso pulled for the extra attacker, Anaheim’s Mikael Granlund tied it 5-5 from the slot on the power play at 18:16.

Sennecke had put Anaheim ahead 3-2 at 2:35 of the second period. He took the puck at the Buffalo blue line and went unimpeded to the net before putting it past Lyon’s left skate.

Terry gathered a rebound off the right wall and brought it to the slot to beat Lyon with a backhand, pushing it to 4-2 at 15:40.

Alex Tuch gave Buffalo a 1-0 lead at 3:36 of the first period. Power collected the puck behind the net and sent a no-look backhand feed to Tuch, who quickly snapped it past Husso.

Kreider tied it 1-1 on the power play at 9:27 with a one-timer that went high glove side on Lyon.

LaCombe’s shot from the blue line through traffic on the power play made it 2-1 at 12:23.

Josh Doan tied it 2-2 off the rush at 17:14, taking a pass through the slot from Noah Ostlund and quickly roofing it short side.

–Field Level Media