1989 Bristol Open – Singles

Christian Saceanu was the defending champion but lost in the second round to Brad Drewett.

Eric Jelen won in the final 6–4, 3–6, 7–5 against Nick Brown.

Seeds

 * 1) 🇺🇸 Derrick Rostagno (quarterfinals)
 * 2) 🇺🇸 Richard Matuszewski (semifinals)
 * 3) 🇮🇹 Omar Camporese (first round)
 * 4)  Eric Jelen (champion)
 * 5)  Pieter Aldrich (second round)
 * 6) 🇳🇿 Kelly Evernden (quarterfinals)
 * 7)  Michiel Schapers (semifinals)
 * 8) 🇺🇸 Todd Witsken (first round)