Question: Has František Čermák and Horia Tecău both reached the top ten ranking in tennis doubles? 

Context paragraphs:
Robert Lindstedt: Robert Lindstedt (born 19 March 1977) is a Swedish professional tennis player, who turned pro in 1998, and is a doubles specialist.  His biggest title has been the 2014 Australian Open with partner Łukasz Kubot.  He is also a three-time Wimbledon finalist with former partner Horia Tecău.

Leoš Friedl: Leoš Friedl (born 1 January 1977 in Jindřichův Hradec) is an inactive Czech professional tennis player best known for his doubles play with František Čermák.  He is coached by Lubomir Gerla.  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.

Jean-Julien Rojer: Jean-Julien Rojer (] ; born 25 August 1981) is a Dutch professional tennis player from Curaçao.  His highest ATP singles ranking is 218th, which he achieved on 15 August 2005.  A doubles specialist, his career-high in doubles is World No. 3, which he reached in November 2015.  His former doubles partners include Eric Butorac and Aisam-ul-Haq Qureshi.  He currently plays with Horia Tecău of Romania, with whom he won the men's double titles in the 2015 Wimbledon and 2017 US Open championships.  With Anna-Lena Grönefeld, he also won the mixed doubles' title at the 2014 French Open.  He attended UCLA where he competed for the UCLA Bruins men's tennis team.

2010 Pilot Pen Tennis – Men's Doubles: Julian Knowle and Jürgen Melzer were the defending champions, but Melzer chose not to participate this year.As a result, Knowle partnered with Andy Ram, but they lost to Robert Lindstedt and Horia Tecău in the semifinals.  Lindstedt and Tecău went on to win the tournament, after defeating Rohan Bopanna and Aisam-ul-Haq Qureshi in the final 6–4, 7–5.

Horia Tecău: Horia Tecău (] ; born January 19, 1985) is a Romanian tennis player currently ranked World No. 9 in doubles.  He turned pro in 2003 and reached the men's doubles finals of the 2010, 2011 and 2012 Wimbledon Championships with Robert Lindstedt before winning it in 2015 with Jean-Julien Rojer, with whom he also won the 2017 US Open.  Tecău also won the 2012 Australian Open mixed doubles title with Bethanie Mattek-Sands and the 2015 ATP World Tour Finals with Rojer.

František Čermák: František Čermák (born 14 November 1976) is a Czech professional tennis player.  He has won 31 doubles titles on the ATP Tour and has been a finalist 24 times.  He achieved a career-high doubles ranking of World No. 14 in February 2010.  He usually plays doubles with Filip Polášek.  In mixed doubles, Čermák and partner Lucie Hradecká reached the final of the 2013 Australian Open and won the 2013 French Open.  In singles, Čermák won 1 Challenger title and 10 Futures titles, reaching a career-high singles ranking of World No. 201 in October 2003.

2014 Topshelf Open – Men's Doubles: Max Mirnyi and Horia Tecău were the defending champions, but Mirnyi chose not to participate.  Tecău played alongside Jean-Julien Rojer and successfully defended the title, defeating Santiago González and Scott Lipsky in the final, 6–3, 7–6.

Lucie Hradecká: Lucie Hradecká (] ; born 21 May 1985 in Prague) is a professional tennis player from the Czech Republic.  In her career, Hradecká has won 19 WTA doubles titles, and two Grand Slam titles, the 2011 French Open and the 2013 US Open, partnered both times by fellow Czech Andrea Hlaváčková.  The pair are also the 2012 Olympic silver medallists in doubles.  She has also won a mixed doubles Grand Slam title, the 2013 French Open with František Čermák.  Her biggest singles career highlight to date was defeating former world number one Ana Ivanovic in the first round of the 2015 Australian Open.

2011 UNICEF Open – Men's Doubles: Robert Lindstedt and Horia Tecău were the defending champions, but Daniele Bracciali and František Čermák defeated them 6–3, 2–6, [10–8] in the final.

2013 Australian Open – Mixed Doubles: Bethanie Mattek-Sands and Horia Tecău were the defending champions, but lost in the first round to Lucie Hradecká and František Čermák. <br>

Supporting paragraphs: František Čermák Horia Tecău
Answer: no