Which retired tennis player is from Slovakia, Thomaz Koch or Daniela Hantuchová?
Daniela Hantuchová Daniela Hantuchová (] ; born 23 April 1983) is a retired tennis player from Slovakia. She turned professional in 1999 and had her breakthrough year in 2002, when she won her first WTA tournament, the Indian Wells Masters, defeating Martina Hingis in the final and becoming the lowest-ranked player to ever win the tournament. She also reached the quarterfinals of that year's Wimbledon Championship and US Open, ending the year in the top 10. She was part of the Slovak team that won the 2002 Fed Cup and the 2005 Hopman Cup.
Fiorella Bonicelli Fiorella Bonicelli (born 21 December 1951) is a retired professional tennis player from Uruguay. During her career, she won the 1975 French Open mixed doubles title with Thomaz Koch. She also won the 1976 French Open women's doubles title with Gail Lovera, defeating Kathleen Harter and Helga Niessen Masthoff 6–4, 1–6, 6–3. At the Fed Cup, her singles record is 11–4, and doubles record 6–8. During her career, she reached one Grand Slam singles quarterfinal, at the 1978 French Open, where she lost to Virginia Ruzici 6–7, 6–4, 6–8.