Are both Javier Frana and Pavel Složil from Czechoslovakia?
no
Pavel Složil
Pavel Složil (born 29 December 1955) is a former professional tennis player from Czechoslovakia.
Javier Frana
Javier Alberto Frana (born 25 December 1966) is a former tennis player from Argentina and current tennis commentator for ESPN Latin America.
1996 Abierto Mexicano de Tenis – Doubles
Javier Frana and Leonardo Lavalle were the defending champions but lost in the first round to Luis Lobo and Javier Sánchez. 1983 Fischer-Grand Prix – Doubles
Henri Leconte and Pavel Složil were the defending champions but only Složil competed that year with Tomáš Šmíd. 1981 Lorraine Open
The 1981 Lorraine Open was a men's tennis tournament played on Indoor carpet courts.
 The event was part of the 1981 Volvo Grand Prix and was played in Nancy in France.
 It was the third edition of the tournament and was held from 16 March through 22 March 1981.
 Seventh-seeded Pavel Složil won the singles title. 1984 French Open – Men's Doubles
The Men's Doubles tournament at the 1984 French Open was held from 26 May until 10 June 1984 on the outdoor clay courts at the Stade Roland Garros in Paris, France.
 Henri Leconte and Yannick Noah won the title, defeating Pavel Složil and Tomáš Šmíd in the final. 1983 Donnay Indoor Championships – Doubles
Pavel Složil and Sherwood Stewart were the defending champions, but Složil did not participate this year.
 Stewart partnered Ferdi Taygan, losing in the first round. 1983 Geneva Open – Doubles
Pavel Složil and Tomáš Šmíd were the defending champions, but did not participate this year. 1984 Bavarian Tennis Championships – Doubles
Chris Lewis and Pavel Složil were the defending champions, but did not participate this year. 1983 Volvo Masters – Doubles
Peter Fleming and John McEnroe won in the final 6–2, 6–2 against Pavel Složil and Tomáš Šmíd.