Top seed Radwanska loses in Eastbourne quarterfinals

Poland's Agnieszka Radwanska returns to Slovakia's Dominika Cibulkova during their match in the Eastbourne International women's tennis tournament at Devonshire Park, Eastbourne England Friday June 24, 2016.(Steve Paston/PA via AP) (The Associated Press)

Slovakia's Dominika Cibulkova returns to Poland's Agnieszka Radwanska during their match in the Eastbourne International women's tennis tournament at Devonshire Park, Eastbourne England Friday June 24, 2016.(Steve Paston/PA via AP) (The Associated Press)

Britain's Johanna Konta plays a return to Russia's Ekaterina Makarova, during their match in the Eastbourne International women's tennis tournament at Devonshire Park, Eastbourne England Friday June 24, 2016.(Steve Paston/PA via AP) UNITED KINGDOM OUT (The Associated Press)

Top seed and former champion Agnieszka Radwanska of Poland lost to Dominika Cibulkova of Slovakia 4-6, 7-6 (2), 6-3 in the Eastbourne International quarterfinals on Friday.

The match took over three hours to complete over two days.

Play resumed after overnight rain with Radwanska leading 3-2 in the second set, but Cibulkova immediately broke to level, and after Radwanska failed to convert a break point to lead 5-4, Cibulkova dominated the tiebreaker.

Radwanska again failed to take advantage of her opportunities in the final set, letting two break points for a 3-1 lead slip away before Cibulkova swept the last four games.

Karolina Pliskova also reached the semifinals. Resuming at 4-0 in the opening set, the Czech overwhelmed former champion Elena Vesnina of Russia 6-1, 6-3.