| Doubles | |
|---|---|
| 1997 Movistar Open | |
| Champions |   |
| Runners-up |   |
| Final score | 7–6, 5–7, 6–4 |
Gustavo Kuerten and Fernando Meligeni were the defending champions, but Kuerten did not participate this year. Meligeni partnered Luis Lobo, losing in the quarterfinals.
Hendrik Jan Davids and Andrew Kratzmann won the title, defeating Julián Alonso and Nicolás Lapentti 7–6, 5–7, 6–4 in the final.
| First Round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | | 3 | 4 | ||||||||||||||||||||||||
| | 6 | 6 | | 4 | 7 | 7 | |||||||||||||||||||||
| WC | | 4 | 6 | 4 | | 6 | 6 | 6 | |||||||||||||||||||
| | 6 | 3 | 6 | | 4 | 7 | 7 | ||||||||||||||||||||
| 3 | | 7 | 6 | 3 | | 6 | 6 | 5 | |||||||||||||||||||
| | 5 | 2 | 3 | | 4 | 6 | 6 | ||||||||||||||||||||
| WC |  | 6 | 6 | WC | | 6 | 3 | 4 | |||||||||||||||||||
| Q | | 3 | 2 | | 6 | 7 | 4 | ||||||||||||||||||||
 | 4 | 2 | 4 | | 7 | 5 | 6 | ||||||||||||||||||||
 | 6 | 6 | | 3 | 6 | 3 | |||||||||||||||||||||
| WC | | 6 | 1 | 3 | 4 | | 6 | 3 | 6 | ||||||||||||||||||
| 4 | | 4 | 6 | 6 | 4 | | 7 | 6 | |||||||||||||||||||
 | 6 | 5 | 3 |  | 6 | 2 | |||||||||||||||||||||
| | 4 | 7 | 6 | | 4 | 6 | 6 | ||||||||||||||||||||
| | 2 | 5 | 2 | | 6 | 3 | 2 | ||||||||||||||||||||
| 2 | | 6 | 7 | ||||||||||||||||||||||||
Jan Vacek won in the final 2–6, 7–6(7–2), 6–3 against Fernando Meligeni.
Jan Vacek was the defending champion but did not compete that year.
Gustavo Kuerten won the title, defeating Mariano Puerta 7–6(7–3), 6–3 in the final.
Michael Chang was the two-time defending champion, but did not participate this year.
Richard Krajicek was the defending champion, but did not participate this year.
Pablo Albano and Cyril Suk were the defending champions but they competed with different partners that year, Albano with Lucas Arnold and Suk with Marius Barnard.
Lucas Arnold and Tomás Carbonell were the defending champions but only Arnold competed that year with Luis Lobo.
Àlex Corretja and Luis Lobo were the defending champions but they competed with different partners that year, Corretja with Lucas Arnold and Lobo with Martín García.
Andy Roddick was the defending champion but lost in the third round to Fernando Meligeni.
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.
Àlex Corretja and Fabrice Santoro were the defending champions but only Corretja competed that year with Jose Antonio Conde.
Tomás Carbonell and Francisco Roig were the defending champions but lost in the quarterfinals to Pablo Albano and Lucas Arnold.
Jiří Novák and David Rikl were the defending champions but did not compete that year.
Gustavo Kuerten and Fernando Meligeni were the defending champions. Kuerten did not participate this year. Meligeni partnered Filippo Messori, losing in the quarterfinals.
Tomás Carbonell and Francisco Roig were the defending champions, but did not participate this year.
Hendrik Jan Davids and Andrew Kratzmann were the defending champions, but did not participate this year.
Joshua Eagle and Andrew Florent were the defending champions, but did not participate together this year. Eagle partnered Patrick Rafter, losing in the quarterfinals. Florent partnered Andrew Kratzmann, losing in the first round.
Gustavo Kuerten was the defending champion, but retired against Magnus Norman in the second round due to fatigue.
The 1998 Sybase Open was a men's tennis tournament played on indoor hard courts at the San Jose Arena in San Jose, California in the United States and was part of the ATP World Series of the 1998 ATP Tour. It was the 109th edition of the tournament ran from February 9 through February 15, 1998.
The 1998 Kroger St. Jude International was a men's tennis tournament played on indoor Hard courts in Memphis, United States, that was part of the International Series Gold of the 1998 ATP Tour. It was the 28th edition of the tournament and was held 16–22 February 1998.