FAYETTEVILLE, Ark. -- Dusty Hannahs hasnt experienced all that many shooting slumps in his life, but the Arkansas guard might just have found the answer to his early season shooting struggles by not starting.For a second straight game, the Razorbacks sharp-shooter came off the bench on Tuesday night -- scoring 17 points in 17 minutes as Arkansas (7-1) rallied from a halftime deficit for an 84-72 win over Houston.Hannahs was 6 of 11 from the field and has now hit 5 of 10 3-pointers in his last two games, coming after he was held without a 3-pointer in the two games before that. After leading Arkansas in scoring last season, the senior is now embracing whatever role Razorbacks coach Mike Anderson gives him.I just tried to stop thinking about (missing shots), even though it was impossible to stop thinking about it because I was just watching so many misses happen, Hannahs said. ... I was relaxed the last game and relaxed this game, and I think its smooth sailing from here on, hopefully.Hannahs had plenty of help as Arkansas won its fourth straight game, with first-year junior Daryl Macon adding 17 points on 5-of-9 shooting. Moses Kingsley added 14 points and eight rebounds, while Dustin Thomas finished with 11 points as the Razorbacks shot 59.3 percent (16 of 27) in the second half after trailing 35-34 at halftime.But it was Hannahs who provided the biggest spark, particularly in the first half when he scored 10 points in nine minutes.Look how efficient he is, Anderson said. ... I think the key is getting playing time. Like I said, hes still a starter in my mind.Rob Gray scored 22 points to lead the Cougars (6-2), whose two losses this season have both come on the road against Southeastern Conference opponents. Damyean Dotson had 15 points and 10 rebounds, while Galen Robinson had 14 points and Wes Vanbeck scored 10.Arkansas entered having won seven of its last eight games against its former Southwest Conference rival Cougars, who were making their first visit to Fayetteville since 1991.The two teams also came in averaging more than 84 points per game, though Houston struggled early while falling behind by as many as 14 points in the first half. The Cougars rallied, however, to take a 35-34 halftime lead -- with 32 of those points coming from the backcourt quartet of Dotson, Robinson, Gray and Vanbeck.The four finished with a combined 61 points, but it wasnt enough to overcome Arkansas hot second-half shooting.We still had a lead in the second half, Houston coach Kelvin Sampson said. ... This is a game we could have won, but youve got to play a little bit better defense and get a little more production out of our bigs in a game like this.BIG PICTUREHouston: The Cougars had the guards to run with the Razorbacks, but they had no answers off their bench -- which was outscored 34-14. Houston entered averaging 85.1 points, but it shot only 40 percent (14 of 35) in the second half.Arkansas: The Razorbacks failed in their first true test of the season, falling 87-71 at Minnesota on Nov. 22. On Tuesday, they played like the team coach Mike Anderson had in mind when he signed guards Macon and Jaylen Barford from junior college -- with an eye on immediately turning around following a 16-16 season. While Barford struggled with only two points, Macon was in control throughout, a positive sign for a team intent on returning to the NCAA Tournament after missing it last season.MISSING DAVISDevin Davis, averaging 12.7 points and 7.4 rebounds per game, played only three minutes for Houston and was scoreless after cutting two fingers on his right hand early in the game. The 6-foot-7 junior needed six stitches to stop the bleeding, and Sampson was forced to play a smaller lineup without him.UP NEXTHouston begins a four-game stretch at home by hosting Rhode Island on Saturday.The Razorbacks wrap up five straight games at home when they host North Florida on Saturday. Air Tailwind 92 China . Rob Manfred, baseballs chief operating officer, testified last week during the grievance filed by the players union to overturn Rodriguezs 211-game suspension. 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Thats not a comment on the suspension that banished the Portland Winterhawks general manager and coach from his Western Hockey League teams bench for most of the 2012-13 season. Air Maxim China . As the crowd erupted, Davis knocked the ball off the glass and back into his hands. With 1:14 to go in overtime, Davis sixth block also became his 17th rebound. That, along with his 32 points -- which tied a career high -- proved too much for Denver to overcome, and the Pelicans held on for their third straight victory, 111-107 on Sunday night. MIAMI GARDENS, Fla. -- Jay Ajayi got a second chance, and so did the Miami Dolphins.They made the most of both.Ajayi scored on an 11-yard run with 8:26 left in overtime, and the Dolphins escaped with a 30-24 win over the Cleveland Browns on Sunday -- the first victory for first-year head coach Adam Gase.We come out here in our first game and showcase to our home fans what were about, and offensively were out there flopping it around, said Gase, who was in no celebratory mood afterward. It irritated me a little bit.Ajayis game-winner came one play after Miami quarterback Ryan Tannehill found a wide-open Jarvis Landry for a 32-yard gain, as the Dolphins (1-2) avoided what would be their first 0-3 start since 2011.Tannehill threw for 319 yards and three touchdowns for Miami, and Landry caught seven of those passes for 120 yards.Cody Parkey, who was signed Saturday after Patrick Murray was hurt the day before in practice, missed three field goals for Cleveland, including a 46-yarder as time expired in regulation. The Browns had a golden chance to win after Corey Lemonier stripped the ball from Tannehill and recovered the fumble himself with 20 seconds left.Parkey went wide left, some Dolphins fans who were leaving turned around in the stairwells, and to overtime they went.I know everybody will say it came down to the field goals, but Im not going to put that kind of pressure on Cody, Browns coach Hue Jackson said. Cody just got off a plane with us and I dont know him as well as I know this chair right now.Cleveland started Cody Kessler at quarterback, making him the third player in as many weeks to hold that job for the Browns. The Browns lost Robert Griffin III and Josh McCown in the seasons first two weeks, and ultimately got a spark from quarterback-turned-wide-receiver.Terrelle Pryor became the first Browns player since 1977 to have multiple receptions, rushes and passes in the same game. The former Ohio State quarterback, now primarily a receiver, started taking some snaps in the games second series and finished with eight catches for 144 yards -- along with 35 passing yards and 25 rushing yards. Pryor even played safety on the last play of the first half.ddddddddddddDynamic athlete, Miami defensive tackle Ndamukong Suh said. Whether hes playing quarterback or wide receiver hes obviously effective.Miami trailed 13-10 at the half. Landry caught a 42-yard touchdown pass in the third quarter to put the Dolphins on top, and the lead got stretched to 24-13 when Tannehill hit Damien Williams with what became a 10-yard scoring throw early in the fourth.Clevelands first offensive touchdown in its last 16 series came with 10:12 left, when Pryor scored on a 3-yard run. The two-point conversion got the Browns within 24-21, and Parkeys 38-yard field goal later in the fourth pulled Cleveland into a tie.And in OT, Ajayi -- who didnt even fly with the team to Seattle for its season opener -- capped it with a run around the left side.Im always happy to get a win. It was ugly, we didnt play well at times today, but we stuck together and found a way, Tannehill said.WELCOME, ROOKBriean Boddy-Calhoun was inactive in Week 1 and Week 2 for Cleveland. He made his debut one to remember, becoming the first player in franchise history to run back an interception for a score in his first NFL game.GOOD CALLCleveland won the coin toss prior to overtime and let Miami have the ball, even though a Dolphin touchdown on that possession would have ended the game. Miami wound up punting. The way we were playing offensively, it was probably a good idea, Gase said.QUOTABLEPatriots coach Bill Belichick offered a memorable Were on to Cincinnati series of quotes in October 2014, not wanting to answer questions about Tom Brady after a bad loss to Kansas City. Gase, whose club goes to Cincinnati on Thursday, channeled some Belichick on Sunday. Were moving on to Cincinnati, Gase said.INJURIESDolphins C Mike Pouncey (hip) missed a third straight game, and his replacement -- Anthony Steen -- left with an ankle injury 15 seconds into the fourth quarter, so Miami turned to third-stringer Kraig Urbik. The Dolphins also lost LB Jelani Jenkins (quad), LB Koa Misi (neck) and TE Jordan Cameron (assessment for concussion). ' ' '