Question: Which tennis player won more doubles titles, Leoš Friedl or Sara Errani?
Sentence (from "Leoš Friedl"): During his career, Friedl won 16 top-level doubles titles and the 2001 Wimbledon mixed doubles title with Daniela Hantuchová, where they beat Mike Bryan and Liezel Huber, 4–6, 6–3, 6–2.
Relevant evidence: Yes