Hampshire 306 for 9 (Donald 115, Brown 66) beat Worcestershire 296 for 9 (Libby 80, Jones 67, Roderick 64, Wheal 4-48) by 10 runs

He reached his fifty from only 40 balls before easing through the gears, hitting Dillon Pennington for 18 from four deliveries, including a pulled six over midwicket, in reaching his second fifty from only 23.

Donald passed two more landmarks with maximums: a baseball-style slap over long-on against Logan van Beek brought up Hampshire's 200 and a pulled six over square leg took him to his century from 63 balls.

At one stage, Hampshire looked set for a total in excess of 350 but the visitors dragged themselves back into the game, conceding only 34 runs from the last eight overs. Young slow left-armer Josh Baker stemmed the tide with the key scalps of Donald, who stung the hands of van Beek with a powerful drive to cover, and Liam Dawson, who was the first of five wickets to fall in six overs.

A second-wicket partnership of 124 in 21 overs between Gareth Roderick and Rob Jones laid the foundation for a spirited response, before both were dismissed in successive Dawson overs. Roderick made a 57-ball 64 before missing an attempted slog-sweep against a delighted Dawson, who extracted appreciable turn. Then Jones drove the veteran slow left-armer low to Gubbins at cover. After a fourth-wicket stand of 67 with Libby, Kashif Ali skied an attempted slog sweep against Crane.

Worcestershire needed 93 from the last ten overs. Once Crane and Dawson were bowled out, the requirement was 50 from 30 balls.

With more pace now on the ball, and six wickets still in hand, the momentum was with Worcestershire. Successive Libby boundaries against Ian Holland brought the target down to 35 off 24. But, after an expensive first spell, Wheal secured the win - and an Edgbaston semi-final - with four wickets in nine balls.