SALT LAKE CITY, Jan. 15 (Ticker) -- Utah Jazz coach Jerry Sloan rarely looks happy sitting courtside. He certainly won't be smiling after this one.

Jeff McInnis and LeBron James sparked a key late run as the Cleveland Cavaliers rallied from a 19-point deficit to stun the Jazz, 84-71.

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McInnis scored seven of his 24 points and James four of his 27 during a 13-0 run in the final five minutes for the Cavaliers, who won for the fifth time in six games.

The game was tied, 66-66, before James made a leaner from the right baseline with 4:50 remaining. McInnis added a 3-pointer and floater before James sank a jumper to open a 75-66 cushion with 2:37 to play.

"We were just trying to be aggressive, get to the hole and make something happen. They got a big lead on us, but we just had to keep attacking," McInnis said. "We feel like they don't have a shot-blocker without (injured forward) Kirilenko here. Without Kirilenko, we feel like we can attack them with every shot. When he's in there, we can't get in there and do that."

After Eric Snow made a pair of free throws, McInnis capped the burst with a fast-break layup with 2:01 left that made it 79-66 and put away the game.

Cleveland scored just 11 points in the first quarter and trailed, 42-23, with 1:43 left in the second quarter before scoring the final six points of the half.

"When we finished off that first half, I told them at halftime we had lost our momentum and we'd lost our ability to run the floor. We started walking through what we were doing," Sloan said. "I said, 'These guys are going to hammer you in the second half.' And they came out and went right at us."

After the break, the Cavaliers switched to a zone defense, which gave Utah's offense trouble for the entire second half. After hitting 45 percent of their shots (18-of-40) in the first half, the Jazz went cold against Cleveland's zone, shooting just 26 percent (8-of-31) in the second half.

"Obviously, they went into a zone against us," Sloan said. "We were playing along in the third quarter, but once they put in the zone, we couldn't get into our zone offense. We just ran down the floor, knowing they were in a zone, and we just seemed to be scared, instead of attacking them. They didn't have to attack us. We'd just throw something up that didn't have much of a chance to go in.

"They did what they had to do to win the ballgame, and when they went into the zone, we just fired the ball up there with no purpose other than to just get it out of our hands."

But the Cavaliers limited the Jazz to 15 points in the third quarter to pull within 57-53, then held the hosts to 14 in the final period.

"It was about intensity. We had to come out and believe that we could stop them on defense," James said. "We were down 20 points. We had to dig deep. We weren't making shots, that's all it came down to. We weren't making shots and they were."

Carlos Boozer, who led the Cavaliers to an overtime win over Utah in the Delta Center last season, scored 12 points and grabbed 16 rebounds but shot just 4-of-14 from the field for the Jazz, who have lost two in a row after beating league powers Phoenix and San Antonio earlier in the week.

"I wanted to win. I thought we had a chance but it just seemed like we couldn't score against the zone, and they kept coming down and scoring, and LeBron got hot and kind of took over the game," Boozer said. "We couldn't score even when they caught back up and got a one-point or two-point lead. We still couldn't get any good shots in the zone."