Image source, PA Media
Clark's 38 not out was his highest score in the Hundred
Graham Clark hit the final ball for six to snatch a dramatic three-wicket victory for Northern Superchargers against Southern Brave in The Hundred.
Needing five for victory or four for a tie, Durham batter Clark heaved England international Tymal Mills over the boundary at mid-wicket.
In a see-sawing finale, Superchargers needed only 11 from the last 10 with five wickets left before Jofra Archer struck twice and conceded only one run from his final five balls.
Clark swept the second ball of the last set from Mills for four to leave five to get from three but when Mills followed with two dot balls the hosts still appeared favourites.
Mills opted for a slower ball again, however, and dropped to the ground when Clark clubbed it for six.
Clark, in contrast, roared in delight and finished 38 not out from 24 balls.
What is happening on Thursday?
We're off to Lord's on Thursday with the home of cricket hosting a double-header between London Spirit and Trent Rockets.
The women's match gets going at 15:00 BST, with the men's game starting at 18:30.
You can follow ball-by-ball commentary on BBC Radio 5 Sports Extra, BBC Sounds and the BBC Sport website and app.