Lancashire 443 for 6 (Jennings 156, Flintoff 123) beat Somerset 269 (Lammonby 68, Aspinwall 4-42, Balderson 4-58) by 174 runs

Rocky Flintoff, the 18-year-old son of former England allrounder Andrew, smashed his maiden Lancashire century off just 65 balls in a thumping 174-run win over Somerset in Taunton that sent his side through to the knockout stages.

Lancashire ran up 443 for 6 after being invited to bat first, Keaton Jennings slamming 156 off 127 balls and Flintoff 123 off just 76 deliveries. It was Lancashire's highest-ever List A total, and featured 20 sixes.

Flintoff signed his first professional contract with Lancashire in June 2024 as a 16-year-old, and became England Under-19s' youngest centurion later that summer. He was part of a youthful England Lions squad that toured Australia that winter, and scored a century against a Cricket Australia XI at Allan Border Field in Brisbane.

He did not play a first-team game for Lancashire last summer due to Under-19s commitments and injury but has featured in seven Metro Bank One-Day Cup fixtures this year, batting at No. 5 throughout.

In reply, Somerset were bowled out for 269 in 39.2 overs, Tom Lammonby top-scoring with 68. Tom Aspinwall claimed 4 for 42 and George Balderson 4 for 58 to cement a comprehensive victory.

Matty Hurst contributed 47 to a Lancashire opening stand of 83 in 16.1 overs with Jennings before becoming one of two victims for offspinner Archie Vaughan, who also had Josh Bohannon stumped as Lancashire moved to 154 for 3 after 25 overs, Marcus Harris having been yorked by James Theedom.

That was when the real carnage began, Jennings and Flintoff clearing the ropes seven times, sharing a fourth-wicket stand of 214 in just 21.1 overs. Jennings, who boasts a first-class triple-century against Somerset, reached his tenth List A hundred off 97 balls, while Flintoff followed to three figures off only 65 deliveries.

Somerset's bowling fell apart under pressure as 289 runs came off the last 25 overs of Lancashire's innings, leaving captain Lewis Goldsworthy to rue his decision to bowl first under cloudless skies in soaring temperatures on a road of a pitch.

Flintoff leapt high in the air with a clenched fist when taking the single that brought up his maiden List A ton, having savaged the bowling in a manner reminiscent of his father Andrew, who recently resigned from his role as England Lions head coach.

By the time Jennings was dismissed, Lancashire were well on course for 400-plus and late barrages from Flintoff, Harry Singh and Jack Blatherwick, whose unbeaten 32 occupied just ten balls, ensured there was no respite for the beleaguered Somerset attack.

After their battering in the field, the hosts quickly slipped to 33 for 2, Aspinwall removing both openers lbw. It was 85 for 3 when Lewis Goldsworthy was caught at deep midwicket off Balderson and 150 for 4 when Josh Thomas was bowled for a rapid 42 advancing down the pitch to Harry Singh.

By then the required run-rate was more than ten an over and the outcome inevitable. Lammonby holed out to deep square off Aspinwall having faced 58 balls and hit 10 fours, taking his run tally in eight group games to 547 at an average of 68.

Teenaged wicketkeeper Ben Church produced some belligerent blows in making 24, but his promise couldn't disguise a day to forget for Somerset, who were outplayed in all departments.