1998 Wimbledon Championships – Men's singles qualifying

Players and pairs who neither have high enough rankings nor receive wild cards may participate in a qualifying tournament held one week before the annual Wimbledon Tennis Championships.

Seeds

 * 1) 🇺🇸 Alex O'Brien (qualified)
 * 2) 🇫🇷 Sébastien Grosjean (qualified)
 * 3) 🇩🇪 Christian Vinck (first round)
 * 4) 🇧🇪 Christophe Van Garsse (qualifying competition, lucky loser)
 * 5) 🇩🇪 Lars Burgsmüller (second round)
 * 6) 🇫🇮 Tuomas Ketola (qualified)
 * 7) 🇦🇺 Sandon Stolle (second round)
 * 8) 🇪🇸 Óscar Burrieza (qualifying competition)
 * 9) 🇺🇸 Michael Sell (second round)
 * 10) 🇩🇪 Michael Kohlmann (second round)
 * 11) 🇦🇺 Peter Tramacchi (qualifying competition)
 * 12) 🇺🇸 Brian MacPhie (qualified)
 * 13) 🇸🇰 Ján Krošlák (first round)
 * 14)  Ivo Heuberger (qualified)
 * 15) 🇦🇺 Lleyton Hewitt (first round)
 * 16) 🇩🇪 Alex Rădulescu (qualified)
 * 17) 🇦🇺 Todd Larkham (qualifying competition)
 * 18)  Neville Godwin (qualified)
 * 19) 🇲🇽 Alejandro Hernández (qualifying competition)
 * 20) 🇨🇿 David Rikl (first round)
 * 21) 🇮🇹 Stefano Pescosolido (qualified)
 * 22)  Nuno Marques (qualifying competition)
 * 23) 🇮🇱 Eyal Erlich (first round)
 * 24) 🇺🇸 Wade McGuire (qualified)
 * 25) 🇨🇿 Petr Luxa (first round)
 * 26) 🇺🇸 Glenn Weiner (first round)
 * 27) 🇫🇷 Rodolphe Gilbert (second round)
 * 28) 🇦🇹 Gerald Mandl (first round)
 * 29) 🇧🇾 Vladimir Voltchkov (qualified)
 * 30) 🇦🇷 Gastón Etlis (second round)
 * 31)  Dušan Vemić (first round)
 * 32) 🇺🇸 David Witt (first round)

Qualifiers

 * 1) 🇺🇸 Alex O'Brien
 * 2) 🇫🇷 Sébastien Grosjean
 * 3) 🇧🇾 Vladimir Voltchkov
 * 4) 🇮🇳 Mahesh Bhupathi
 * 5)  David Nainkin
 * 6) 🇫🇮 Tuomas Ketola
 * 7)  Mark Knowles
 * 8) 🇦🇺 Mark Draper
 * 9) 🇺🇸 Wade McGuire
 * 10) 🇺🇸 David DiLucia
 * 11) 🇮🇹 Stefano Pescosolido
 * 12) 🇺🇸 Brian MacPhie
 * 13) 🇮🇹 Daniele Bracciali
 * 14)  Ivo Heuberger
 * 15)  Neville Godwin
 * 16) 🇩🇪 Alex Rădulescu

Lucky loser

 * 1) 🇧🇪 Christophe Van Garsse