2001 Gelsor Open Romania – Singles

Juan Balcells was the defending champion but lost in the quarterfinals to Albert Montañés.

Younes El Aynaoui won in the final 7–6(7–5), 7–6(7–2) against Montañés.

Seeds
A champion seed is indicated in bold text while text in italics indicates the round in which that seed was eliminated.


 * 1)  Andrei Pavel (second round)
 * 2) 🇪🇸 Albert Portas (second round)
 * 3) 🇪🇸 Alberto Martín (first round)
 * 4) 🇸🇪 Andreas Vinciguerra (first round)
 * 5) 🇪🇸 Galo Blanco (first round)
 * 6) 🇫🇷 Jérôme Golmard (semifinals)
 * 7) 🇲🇦 Younes El Aynaoui (champion)
 * 8) 🇪🇸 Juan Balcells (quarterfinals)