BARCELONA, Spain, April 23 (UPI) -- Thiemo de Bakker delivered the lone upset in Friday's quarterfinals play of the $2.7 million Barcelona Open tennis tournament in Spain.
De Bakker was coming off a third-round win Thursday over seventh-seeded Juan Carlos Ferrero in which he needed to win two tie-breakers to claim the three-set match. He went the distance again Friday, knocking off No. 3-seeded Jo-Wilfried Tsonga 6-4, 3-6, 6-3.