2011 Samarkand Challenger – Singles

Andrej Martin was the defending champion, but Radu Albot defeated and eliminated him already in the first round. Denis Istomin won the title, defeating Malek Jaziri, who retired after Istomin won the first set by a score of 7–6(7–2).

Seeds
• # 🇺🇿 Denis Istomin (champion)

• # 🇷🇺 Alexander Kudryavtsev (first round)

• # Igor Sijsling (second round)

• # 🇷🇴 Victor Crivoi (quarterfinals)

• # 🇸🇰 Andrej Martin (first round)

• # 🇹🇳 Malek Jaziri (final, retired due to right ankle injury)

• # 🇫🇷 Jonathan Dasnières de Veigy (second round)

• # 🇸🇰 Ivo Klec (second round)