Jan Siemerink and Daniel Vacek were the defending champions, but did not play together this year.
 Siemerink partnered Martin Damm, losing in the quarterfinals.
 Vacek partnered Alexander Mronz, losing in the first round.
Jeff Tarango and Daniel Vacek were the defending champions, but Vacek did not participate this year.
 Tarango partnered Olivier Delaître, losing in the final.
Cyril Suk and Daniel Vacek were the defending champions but they competed with different partners that year, Suk with Hendrik Jan Davids and Vacek with Richey Reneberg.
Cyril Suk and Daniel Vacek were the defending champions but they competed with different partners that year, Suk with Petr Korda and Vacek with Yevgeny Kafelnikov.
The 1993 Volvo International was a tennis tournament played on outdoor hard courts at the Cullman-Heyman Tennis Center in New Haven, Connecticut, United States and was part of the Championship Series of the 1993 ATP Tour.
 The tournament ran from August 16 through August 23, 1993.
 Stefan Edberg was the defending champion but lost in the second round to Daniel Vacek.
 Andriy Medvedev won in the final 7–5, 6–4 against Petr Korda.
Yevgeny Kafelnikov and Daniel Vacek were the defending champions but did not compete that year.
Kathryn "Kathy" Jordan (born December 3, 1959) is a former American tennis player.
 During her career, she won seven Grand Slam titles, five of them in women's doubles and two in mixed doubles.
 She also was the 1983 Australian Open women's singles runner-up and won three singles titles and 42 doubles titles.
Daniel Vacek (born 1 April 1971) is a former tennis player from Czechoslovakia and the Czech Republic who turned professional in 1990.
 He reached the quarterfinals of the 1995 Paris Masters, the 1998 Canada Masters and the 1998 Cincinnati Masters, and achieved a career-high singles ranking of World No. 26 in January 1996.
Alexander Volkov was the defending champion, but lost to Daniel Vacek in the quarterfinal.
Carl-Uwe Steeb won in the final 7–6, 3–6, 7–6 against Daniel Vacek.
The 1993 Volvo International was a tennis tournament played on outdoor hard courts at the Cullman-Heyman Tennis Center in New Haven, Connecticut, United States and was part of the Championship Series of the 1993 ATP Tour.
 The tournament ran from August 16 through August 23, 1993.
 Kelly Jones and Rick Leach were the defending champions but only Jones competed that year with Paul Annacone.
 Annacone and Jones lost in the semifinals to Cyril Suk and Daniel Vacek.
 Suk and Vacek won in the final 7–5, 6–4 against Steve DeVries and David Macpherson.

Question: Are both tennis players Kathy Jordan and Daniel Vacek from the same country?
Answer: no