Igor Kunitsyn was the defending champion but decided not to participate. Rainer Schüttler claimed the title. He won against Teymuraz Gabashvili 7–6(8–6), 4–6, 6–4 in the final.
Igor Kunitsyn was the defending champion but decided not to participate. Rainer Schüttler claimed the title. He won against Teymuraz Gabashvili 7–6(8–6), 4–6, 6–4 in the final. (en)
merupakan juara bertahan turnamen ini, tetapi memilih untuk tidak berpartisipasi. keluar sebagai juara setelah mengalahkan dengan skor 7–6(8–6), 4–6, 6–4. (in)
Il singolare dell'Astana Cup 2011 è stato un torneo di tennis facente parte dell'ATP Challenger Tour 2011. Igor' Kunicyn era il detentore del titolo, ma quest'anno non ha partecipato. Rainer Schüttler ha battuto in finale Tejmuraz Gabašvili 7–6(8–6), 4–6, 6–4. (it)