BOSTON -- The Boston Celtics took their defense from solid in the first half to stifling in the second.Isaiah Thomas scored 16 of his 26 points after halftime and Al Horford had 18 points and five blocked shots as Boston beat the Charlotte Hornets 96-88 on Friday night to stop a three-game slide.Coach just told us we needed to step up our level of energy a little more on the defensive end, Horford said. We did that and that was the big difference.Getting Thomas back after he missed four straight games with a groin strain didnt hurt, either.Thomas scored nine in the third quarter as the Celtics fought back from a 12-point deficit. He added seven in the fourth to help Boston put away the Hornets.We got stops and got running, Thomas said. The one thing we did in the fourth quarter is we just spaced the floor and made plays for each other. Guys hit big shots.Avery Bradley and Jae Crowder added 12 points apiece for the Celtics, who held the Hornets to 13 field goals in the second half.Charlotte played without leading scorer Kemba Walker, who did not travel with the team due to personal reasons, and lost its fourth straight.Although the Hornets outrebounded Boston 54-46, the Celtics outscored them 38-30 in the paint as Charlotte had trouble converting inside.We have to finish some of these plays, coach Steve Clifford said. You get these point-blank ones and you dont have the floor balance in there back the other way. There were two or three of those that were huge plays.Nicolas Batum led the Hornets with 22 points and 10 rebounds.Ramon Sessions had 13 points and six assists, Marco Belinelli scored 11 and Jeremy Lamb added 10 points for the Hornets.Crowder hit a 3 with 6:11 left to put Boston up 80-79 after Charlotte scored seven straight points. Thomas drew a flagrant foul by Belinelli and hit both free throws. Boston retained possession because of the flagrant, and Crowder drew another foul and added two more free throws to put Boston ahead 84-79.Cody Zeller missed from inside for Charlotte, and Thomas came back with a 3-pointer to make it 87-79 with 4:52 left. Charlotte turned it over right away after the inbounds play and Bradley added another 3 that gave Boston a 90-79 cushion with 4:24 to go.After a basket by Belinelli with 6:32 left completed their 7-0 run, the Hornets went scoreless until his layup with 2:20 remaining cut it to 92-81.Boston held Charlotte to five field goals in the third quarter, when the Hornets were 5 of 23.Charlotte closed the second on a 14-4 run and took a 50-41 lead into halftime. The Hornets led 60-48 early in the third when the Celtics started their surge. Kelly Olynyk hit a 3-pointer to tie it at 62 with 3:57 left, and it was tied 69-all at the end of the third.MISSING KEMBASessions started for Walker and had six assists, but the Hornets offense appeared lost without Walker.Hes one of the best in the league, so we missed him a lot tonight, Batum said. We played better tonight overall. But we should have won that game, anyway. No excuses.COLD OUTSIDEAfter shooting 2 of 14 from beyond the arc in the first half, the Celtics started hitting from outside in the third period. They went 7 of 14 on 3-pointers in the second half and held Charlotte to 19 points in each of the final two quarters.WELCOME BACKThomas hadnt played since scoring 20 points against Houston on Dec. 5. The Celtics went 1/3 in the games he missed and were happy to have him leading the offense once again.It helps all of us just because it opens the floor even more. Teams have to play us a little more honest, said Horford, who also had eight rebounds, five assists and two steals. Its just good to have him back.TIP-INSHornets: Walker is averaging 22.6 points per game. He missed his first game this season, but was expected to return when the Hornets visit Atlanta on Saturday night. Walkers absence made Belinelli and Sessions the only Charlotte players to appear in all 27 games this season.Celtics: Jonas Jerebko scored nine points to lead Bostons reserves.UP NEXTHornets: At the Atlanta Hawks on Saturday night.Celtics: At the Miami Heat on Sunday night. Cesc Fabregas Chelsea Jersey . -- Gus Malzahn finally had his day in Fayetteville. Ross Barkley Chelsea Jersey . -- Sergey Tolchinksy scored his second goal of the game 3:56 into overtime as the Sault Ste. http://www.chelseafcproshop.com/Kids-Callum-Hudson-Odoi-Jersey/ . Jason Zucker and Matt Cooke also scored for Minnesota, which has won five of six. Kuemper made five saves in the first, nine in the second, and nine in the third. The rookies best save came with 2:17 left in the third period when he denied former Wild forward Matt Cullen from just outside of the crease on the right side. Antonio Rudiger Jersey . - Baltimore Ravens quarterback Joe Flacco is not a fan of his teams use of the wildcat formation, saying "it makes you look like a high school offence. Olivier Giroud Chelsea Jersey . Most important, perhaps, it went off without a hitch. Organizers poked a little fun at the now-infamous opening ceremony gaffe that saw only four out of five snowflakes open up into rings, leaving the Olympics logo one ring short. GREEN BAY, Wis. -- James Starks not only was ruled out for Sundays game against the Dallas Cowboys, but the Green Bay Packers running back may miss several weeks because of a knee injury suffered this week.Starks was downgraded from questionable to out following practice on Saturday. The veteran backup reported some pain in his knee after a workout Tuesday, and the initial diagnosis is a meniscus injury, according to a source.The Packers are still trying to determine the severity of the injury and a course of action for treatment, in part because Starks spent most of the week out of town to attend his grandmothers funeral.It leaves the Packers in a difficult spot, considering Eddie Lacy has a left ankle injury that prevented him from finishing last Sundays game against the New York Giants. Lacy was listed as questionable on Fridays injury report after practicing on a limited basis this week, and his status did not cchange Saturday.ddddddddddddEddie did well [in practice] with his limited work, Packers coach Mike McCarthy said Friday. Were making progress. So hopefully well continue to make progress.McCarthy also could use receivers Randall Cobb and Ty Montgomery out of the backfield, if necessary. They have combined for seven carries this season, and Cobb said this week that its possible he and Montgomery need to be on high alert for additional rushing duty.The Packers on Saturday activated defensive end Mike Pennel and cornerback Demetri Goodson?off the suspended list. The Packers had an open roster spot after they released quarterback Joe Callahan on Thursday, and the other spot was created by releasing DT Brian Price, who likely will be added to the practice squad if he is unclaimed off waivers. ' ' '