Tournament baseball is a different animal. White-knuckle moments are built in. But even then, you can’t anticipate the kind of high drama that Mississippi’s Big 3 experienced on Wednesday (and into the wee hours of today). Ole Miss, which can use some more wins, lost a late lead and fell in the SEC Tournament to Arkansas. Southern Miss, desperately needing more wins to make the NCAAs, pulled off a comeback for the ages in the C-USA Tournament against Rice. And Mississippi State, looking to pump up its NCAA Tournament resume, squandered an early lead, then rallied – twice – to beat LSU in the longest game in SEC tourney history. Ole Miss led 3-2 in the sixth inning at Hoover, Ala., fell behind 4-3, put the tying and go-ahead runs on base in the eighth but couldn’t get the clutch hit against Arkansas closer Matt Cronin. The Hogs won 5-3. At MGM Park in Biloxi, USM trailed 4-0 early, got a run in the seventh, three in the ninth to force extras and then won it 6-4 in the 10th on Matt Wallner’s walk-off home run. (You can almost feel Wallner’s MLB draft stock rising.) Back in Hoover for the SEC nightcap, State let an early 4-0 lead slip away, fell behind in the 16th inning, tied it and then won 6-5 in the 17th on a walk-off hit by Gunner Halter. The 6-hour, 43-minute emotional rollercoaster ended just after 3 this morning. Each of the Big 3 plays again today. There will be drama. That you can count on.