It's too bad for the Carolina Mudcats they didn't have a doubleheader like this a month ago, when it could have helped them in the pennant race.
Two shutouts in one night.
Smit (4-3) pitched six innings in the Game 1 win while Sean Watson came on for the seventh for his sixth save.
Carolina scored the run in the third, on a Jose Castro single that scored Jake Long.
In the nightcap, the Mudcats scored three runs in the third off Alex Torres (0-1) on a Yonder Alonso single followed by Zack Cozart's two-run homer and never looked back.
Zach Ward (1-4) picked up the win.
Carolina had two transactions on Monday, as infielder Eric Eymann was sent down from Triple-A Louisville, while infielder Justin Tordi has been sent down to Sarasota.
Carolina plays its final road game of the season tonight at 8:05, with Jeremy Horst (0-3, 9.20) on the hill. The Mudcats return home Thursday night for the opener of a five-game set against the Mississippi Braves.