LEXINGTON — Koby Brea scored 23 points and hit seven 3-pointers off the bench to lead No. 10 Kentucky over No. 6 Florida 106-100 on Saturday, handing the Gators their first loss of the season. The Gators (13-1, 0-1 Southeastern Conference) had cut an 80-69 Kentucky lead to 89-87 on Walter Clayton Jr.’s free throws with 4:40 remaining, but Lamont Butler hit a 3 as the shot clock wound down and added two free throws to help the Wildcats (12-2, 1-0) hang on. Clayton scored 33 points, 12 of those in Florida’s 18-9 run before Butler’s 3 with 3:42 left.