Essex's young and old combine as Westley, Allison tons down Glamorgan

Tom Westley and Charlie Allison chalked up career-best List A scores while posting a 231-run third-wicket partnership that underpinned Essex's third successive Metro Bank One-Day Cup victory.

The Essex captain's 141 was his eighth List A century, while Allison's 131 was his first in the white-ball format but his fourth of a summer in which the 20-year-old has established himself as a forceful and elegant middle-order stroke-maker. As a statistical curiosity, both players' innings lasted 113 balls.

Allison slammed five sixes and 15 fours, while Westley chipped in with 16 fours and three sixes. Simon Harmer made sure the target was beyond Glamorgan with a 22-ball cameo including four sixes in 42 and then ripped through the visitors' brittle batting with best bowling figures of 5 for 47.

Glamorgan captain Kiran Carlson smashed four sixes in a defiant 36-ball 64, and Asa Tribe a pedestrian 71 from 79, but it only delayed the inevitable in a day-night match that barely reached nightfall. The reigning champions, still without a win this season, succumbed to 181 all out to lose by 190 runs inside 33 overs.

Having elected to bat on a well-used hybrid wicket, Essex lost both openers inside the first eight overs. Matt Critchley attempted to loft Zain ul Hassan straight down the ground, instead hitting high but barely clearing the square, before Robin Das fizzed a delivery from Ned Leonard low to backward point.

However, Essex's tentative start gave way to a free-flowing partnership. Both batsmen dealt almost exclusively in boundaries for a spell, Allison hitting three in an over from Dan Douthwaite. He also added back-to-back fours off Carlson, the first through extra cover, the second a very late cut, before launching the off-spinner over long-off for six.

Westley was no less aggressive, whipping Leonard through midwicket, driving the same bowler through the covers and next ball hooking a third boundary. Allison brought up the century partnership with a second six over long leg off Ben Morris. A third six over extra cover off Asa Tribe took Allison beyond his previous best of 85 as well as marking the pair's 150-run stand. Soon after, he turned Leonord off his legs to reach a 92-ball hundred.

Neither player gave a chance until Westley, on 99, drove uppishly to short extra cover where he was dropped by a leaping Henry Hurle while reaching three figures from 93 balls.

Eddie Byrom dropped Allison at deep square leg on 126 but made amends shortly after when he held on at cow corner to give Tribe the first of two wickets in four balls. Luc Benkenstein sliced to long-off to give Hurle some compensation.

Westley added two more sixes but fell to a similar catch in a similar position to the same fielder as Allison to complete the symmetry of their respective innings.

Harmer kept up the barrage before he was caught in the deep from the last ball of the innings to give ul Hassan a third wicket.

Jamie Porter struck with his first ball in Glamorgan's reply when he had Byrom edging to slip and Shane Snater upped the pressure when Hurle nicked behind in only the fifth over.

However, Kiran Carlson took up the challenge almost single-handedly. He dominated the first fifty runs of the 78-run third-wicket stand, to which Tribe contributed just seven, and reached his own half-century from 31 balls with an audacious reverse-sweep off Harmer for his third six. A fourth maximum, to cow corner off Benkenstein, followed before he fell, driving Harmer to mid-off.

Then the collapse began in earnest. Will Smale lasted just four balls before attempting a lavish sweep against Benkenstein and was lbw. Billy Root didn't hang around much longer, sweeping Harmer to the square-leg boundary, while ul Hassan's three-ball stay ended when he was caught behind. Harmer claimed a simple caught-and-bowled to remove Douthwaite and then bowled Tribe for his fifth wicket.