Lancashire’s quarter-final hopes were boosted by a seven-wicket win, their second in six games, at Chester-le-Street, while Durham’s fourth defeat in six means they are joined on eight points by a Red Rose team who remain bottom of the North Group.
Livingstone’s second successive Blast half-century – 85 not out off 31 balls with eight sixes – included four successive sixes off Kasey Aldridge’s seam bowling in a sensational innings.
Durham’s openers Graham Clark (49 not out) and Alex Lees (42) also impressed as the home side batted first and reached 128-2 from their 10 overs. England limited-overs quick Luke Wood returned 1-16 from two overs for Lightning, while Livingstone also struck.
After a near two-hour delay through to 20:25 BST, Lees pulled and muscled the contest’s first two balls from the spin of Tom Hartley for four and took four boundaries in all off the opening over.
When Livingstone bowled an attacking Lees, Durham had 94 in the eighth over. But Clark brilliantly scooped Tom Aspinwall for a boundary as the hosts ended well, despite the opener just falling short of 50.
In reply, skipper Keaton Jennings (1) and Ben McDermott (0) fell cheaply either side of productive second over in which Livingstone pulled Matthew Potts for six. Michael Jones scored 27 from 15 before Livingstone was joined by Joe Moores (six not out) as Lancashire won with five balls to spare.
On the back of scores of 44 and 81 in his past two matches – both defeats against Yorkshire and Glamorgan – Livingstone went on to break the record for most sixes by a Lancashire batter in T20 history (163), previously held by his coach Steven Croft.