1997 Internazionali di Tennis di San Marino – Doubles

Ellis Ferreira and Rick Leach were the defending champions but did not compete that year.

Lucas Arnold and Tomás Carbonell won in the final 5–7, 7–5, 7–6^(7–5) against Mariano Hood and Sebastián Prieto.

Jiří Novák and David Rikl were the defending champions but lost in the second round to Tomás Carbonell and Nicolás Lapentti.

Jiří Novák and David Rikl were the defending champions but did not compete that year.

Fernando Meligeni and Jaime Oncins were the defending champions, but did not participate this year.

João Cunha e Silva and Nuno Marques were the defending champions, but lost in the first round this year.

The 1998 Internazionali di Carisbo was a men's tennis tournament played on Clay in Bologna, Italy that was part of the International Series of the 1998 ATP Tour. It was the fourteenth edition of the tournament and was held from 8–14 June 1998.

Àlex Corretja defeated Boris Becker in the final, 7–6^(7–5), 7–5, 6–3 to win the singles tennis title at the 1998 Swiss Open.

The 1998 Generali Open was a men's tennis tournament played on Clay in Kitzbühel, Austria that was part of the International Series of the 1998 ATP Tour. It was the forty-third edition of the tournament and was held from 27 July – 2 August 1998.

Lucas Arnold Ker and Jaime Oncins win the title by defeating Marc-Kevin Goellner and Eric Taino 6–4, 7–6^(7–1) in the final.

Lucas Arnold Ker and Martín García were the defending champions, but competed this year with different partners. Arnold Ker teamed up with Pablo Albano and lost in quarterfinals to Devin Bowen and Mariano Hood, while García teamed up with Tomás Carbonell and lost in semifinals to Alberto Martín and Eyal Ran.

Donald Johnson and Cyril Suk were the defending champions, but competed this year with different partners. Johnson teamed up with Lucas Arnold Ker and lost in the first round to Nicolas Kiefer and Max Mirnyi, while Suk teamed up with Aleksandar Kitinov and also lost in first round to Roger Federer and Marc Rosset.

Todd Woodbridge and Mark Woodforde were the defending champions, but lost in quarterfinals to Bob Bryan and Mike Bryan.

Mariano Hood and Sebastián Prieto were the defending champions, but lost in the quarterfinals to Devin Bowen and Alberto Martín.

Filip Dewulf and Tom Vanhoudt were the defending champions, but Dewulf did not compete this year. Vanhoudt teamed up with Aleksandar Kitinov and lost in the first round to Emilio Benfele Álvarez and Hernán Gumy.

Juan Garat and Roberto Saad were the defending champions, but Garat did not compete this year. Saad teamed up with Patricio Arnold and lost in the quarterfinals to David Adams and Andrei Olhovskiy.

Mariano Puerta and Javier Sánchez were the defending champions, but Sánchez did not compete this year, as he played his last professional tournament at Bogotá before his retirement during this season. Puerta teamed up with Marcelo Ríos and withdrew before their semifinals match to focus on the singles tournament, as both players reached the final.

Chris Haggard and Peter Nyborg were the defending champions, but competed this year with different partners. Haggard teamed up with Tom Vanhoudt and lost in the semifinals to Pablo Albano and Cyril Suk, while Nyborg teamed up with Aleksandar Kitinov and also lost in the semifinals to Joshua Eagle and Andrew Florent.

Andrei Pavel and Gabriel Trifu were the defending champions, but were forced to withdrew before their semifinal match.

Donald Johnson and Francisco Montana were the defending champions, but Johnson chose to compete at Basel in the same week. Montana teamed up with Nebojša Đorđević and lost in the first round to Pablo Albano and Guillermo Cañas.