Harry Brook turned a measured start into a historic batting display, scoring the fastest double century in men's ODIs as England posted their highest-ever ODI total in Pakistan against Sri Lanka.

England captain Harry Brook rewrote the record books in Rawalpindi on Thursday, October 22, producing an extraordinary 202-run innings that powered his side to 429-4 against Sri Lanka in the ongoing ODI tri-series.

What made the knock remarkable was Brook's change of tempo. The right-hander started cautiously, scoring just 13 off his first 24 deliveries before shifting gears and launching an assault Sri Lanka's bowlers struggled to contain.

Brook eventually reached his double century in just 114 balls, surpassing India's Shubman Gill, who had taken 117 deliveries to reach the milestone against the West Indies last month.

Brook finished with 202 off 116 balls, becoming the first English batter to score a double century in men's ODIs.

His innings featured 21 fours and 10 sixes, surpassing Ben Stokes' previous England record of 182 in the format. Brook also struck 31 boundaries, setting a new benchmark for the most boundaries in an England men's ODI innings.

Brook and Jacks unleash late assault

Brook's innings gathered momentum after he joined Joe Root in the middle. The pair added 159 for the third wicket, with Root scoring 69 off 66 to give England a solid platform.

Brook then combined with Will Jacks to take the scoring rate to another level. Their fourth-wicket partnership produced 185 runs in just 79 deliveries, leaving the Sri Lankan attack unable to stem the flow of boundaries.

Jacks remained unbeaten on 66 off 30 balls, while Tom Banton had earlier contributed 50 off 51 deliveries. England's batters added 156 runs in the final 10 overs, turning an already imposing total into a formidable 429-4.

The score was England's fourth-highest in men's ODI cricket and the highest ODI total recorded at a venue in Pakistan. It was also the first time a team had crossed 400 in an ODI played in the country.

Root adds another milestone to England's historic innings

Brook wasn't the only English batter to reach a significant milestone. Root became the first England player to reach 8,000 runs in men's ODIs, doing so in his 197th appearance in the format.

For Sri Lanka, the innings exposed the difficulties of containing England's aggressive batting approach.

Dunith Wellalage finished as the most successful bowler, taking two wickets for 56 runs, while the pace attack conceded runs at an expensive rate.

Brook was dismissed off the final delivery, but his contribution had already reshaped the contest. England's enormous total left Sri Lanka facing a daunting target of 430 as they sought their first win of the tri-series.

Beyond the world record, Brook's innings highlighted England's ability to accelerate dramatically after establishing a foundation.

His late surge, supported by Jacks and Root, ensured England's batters dominated the day in Rawalpindi.