John Isner, the top seed and defending champion will get another chance to win big at the ATP 250 BB&T Atlanta Open after beating Jack Sock 7-5, 6-4 in their semi-final clash.
Isner will meet unseeded Dudi Sela in the final. Sela beat Benjamin Becker 6-3, 3-6, 6-3 to reach his second ATP final.
Isner leads Sela 2-0 in their head to head. Their last meeting at this year's Delray Beach event was a close one, with Isner taking a third set tiebreaker 7-5.