In a Southeastern Conference that seemingly holds marquee matchups every three days, No. 4 Tennessee is coming off its most dramatic win in the conference portion of the season.Eyeing a No. 1 seed in the NCAA Tournament, the Volunteers will hope to avoid a letdown when they play Ole Miss on Wednesday night in Oxford, Miss.Tennessee (24-5, 11-5) pulled off the Mashack Miracle on Rocky Top in a 79-76 comeback Saturday against then-No. 6 Alabama, a contest with major postseason implications for the handful of teams seeking a No. 1 seed.Has there been a more thorough, overwhelming win for the Volunteers?Probably.The team’s 64-44 home thrashing of then-No. 5 Florida on Feb. 1 avenged the Gators’ 73-43 romp over Tennessee, ranked No. 1, nearly a month earlier.However, Saturday’s victory after being down by nine in the second half and 76-72 with half a minute left between the neighboring rivals turned into a “Game of the Year” frontrunner.In the late stages, Jahmai Mashack lifted his club onto his shoulders for its eighth victory over an AP-ranked team, a program record.In the final 30 seconds, Mashack sank two free throws after being fouled on an offensive rebound to knot it at 76. Then he tied up Labaron Philon to require an Alabama inbounds play, which led to the 6-foot-4 guard helping force a five-second violation with Philon inbounding.The senior then pulled up a few steps inside the half-court line and drilled a game-winning 40-foot jumper as the horn droned.”We know what we’re built for, we know who we are,” said Mashack, who had 11 points, six boards, three steals and two blocks. “This is what we’ve done every single day. Don’t question what it is. I don’t care if we’re down 20, I don’t care if we’re up 20. You stick to the program.”Guard Jordan Gainey (10.8 ppg) scored nine of his 18 points in the final 8:20 in Tennessee’s rally. Chaz Lanier, who also netted 18, leads the Vols with 17.8 points per game.