Andy Murray’s slip to eighth in the world rankings will not dent his top-end seeding at Wimbledon.

All England Lawn Tennis Club (AELTC) chairman Philip Brook said reigning Wimbledon champion Murray’s strong two-year grass court record will keep him among the top seeds.

High-calibre grass exponents like Roger Federer and Novak Djokovic can also expect to benefit from Wimbledon’s seeding system.

Wimbledon bosses revealed total prize money for Wimbledon has risen by 10.8 per cent from last year to £25m, with the winners of the men’s singles and women’s singles each taking £1.76m.

Brook said current champion Murray is likely to remain among the tournament’s top seeds, despite battling for form lately.

“We have a surfaced-based seeding system here at Wimbledon,” said Brook.

“So we take the ranking points of each player, and add to that the ranking points they hypothetically received last year on grass, and we add to that 75 per cent of the best-performing tournament in the previous year.

“So to put it into context for Andy Murray, as winner of Queen’s last year and winner here last year, and a finalist here in 2012, there will be a significant impact on him.”