o learn a tough lesson," coach Anthony Grant said. "Maybe the message will get through."Levi Randolph's half-court attempt nearly banked in at the buzzer.
After Releford's free throws, Jason Clark, who had 22 points, dribbled up the court and handed off to Thompson, who drilled it to give Georgetown (6-1) its second win in three games over a team ranked in the Top 12.
"We drew a play trying to penetrate and they played it pretty well," Thompson said.
So he took the only option left, and delivered.
"Jason didn't have anything so he went to Hollis, and Hollis did what Hollis does," Georgetown coach John Thompson III said.
Alabama had taken its second lead of the second half on Releford's foul shots. After a quick timeout by Georgetown, Clark and Hollis Thompson silenced a crowd thinking it was going to escape with the nearly 2-year-old streak alive.
Then, a ball screen and an apparent defensive mixup from Trevor Lacey and JaMychal Green helped get Thompson the contested shot.
"We didn't effectively defend that the way we were supposed to," Grant said. "Neither of the players that were involved defended it the way that we were supposed to."
The Tide rallied from a nine-point deficit over the final 3 minutes. Thompson hit the final two baskets for Georgetown, which also beat then-No. 8 Memphis in overtime last week.
Henry Sims scored 13 points and Thompson added 12 points and eight rebounds for the Hoyas, who came in averaging 82 points but matched Alabama's stingy defense stop for stop.
Tony Mitchell scored 16 of his 20 points in the second half for Alabama and finished off a couple of alley oops from Releford.
"He certainly ignited our team and the building," Grant said.
Green seldom got the ball inside against Georgetown's zone and scored six of his 13 points over the final 5 minutes. Releford had nine points and six assists.
"It just got us out of whack, and we weren't aggressive against the zone," Green said. "There's just a lot of things we could have done differently. Just getting the ball in the middle. Once you get the ball in the middle, it beats the zone and we really didn't do that."
Alabama's leading scorers Mitchell and Green combined for eight straight points after Georgetown took a 54-45 lead on a basket by Thompson with 2:57 left.
Clark came up big again against stiff competition for the Hoyas. He scored 26 and hit the go-ahead basket in overtime to beat Memphis.