Sussex 143 for 6 (Taylor 62, Claydon 3-25) beat Kent 140 (Northeast 53, Mills 3-15, Jordan 3-18) by four wickets
South African David Wiese hit boundaries of successive deliveries in the final over to ease Sussex to a four-wicket win over Kent in a low-scoring thriller in the NatWest T20 Blast at Hove.
Chasing 141, after Tymal Mills had again impressed with 3 for 15, Sussex needed eight off the final over but after David Griffiths conceded a single and then bowled a wide, Wiese - who has extended his stay as second overseas player at Hove for another two weeks - drove to the extra cover boundary before guiding the next delivery to the third man rope to seal victory with three balls to spare.
It was Sussex's other overseas player, Ross Taylor, who set up the win with a measured 62 off 50 balls. Sussex were struggling on 68 for 4 after 12 overs in their response when Taylor was joined by Chris Jordan in a match-winning stand of 61 from 39 balls.
Taylor struck offspinner James Tredwell for 16 off three balls in the 16th over to tilt the contest Sussex's way and although both he and Jordan fell to catches in the deep off Mitch Claydon in the penultimate over, Wiese held his nerve to secure a third win out of four in the South Group for his side.
Claydon took 3 for 25, having earlier bowled Ben Brown while Matt Coles also impressed, finishing with 1 for 17 and claiming the key early scalp of Sussex skipper Luke Wright, who was caught at deep square leg for 3.
Kent had been bowled out for 140 off the final ball of their innings, having been put in, after some impressive work from Sussex's seamers on a slow pitch.
England international Jordan led the way with 3 for 18. In his first spell he removed Daniel Bell-Drummond with a slower ball and returned to the attack to have Alex Blake caught at cover and Darren Stevens at midwicket.
Jordan was well backed up by left-armer Mills, whose searing pace made it tough for the Kent batsmen. Mills yorked Coles and then removed Tredwell and Griffiths in his final over to finish with 3 for 15 while Wiese took 2 for 33 including Kent captain Sam Northeast, who returned to form with 53 off 33 balls which included two fours and four sixes, all struck in the area between long on and mid-wicket before he mis-timed a leg-side pull allowing Wiese to take a simple return catch.
Sussex's seamers were well supported by leg-spinner Will Beer, who had the dangerous Sam Billings lbw sweeping as Kent's innings tailed off alarmingly, with the last five wickets falling for nine runs.