Adrian Mannarino was the defending champion but decided not to participate. Denis Istomin won his third Challenger title in this year. He defeated Philipp Kohlschreiber 7–6(8–6), 6–4 in the final.
Adrian Mannarino was the defending champion but decided not to participate. Denis Istomin won his third Challenger title in this year. He defeated Philipp Kohlschreiber 7–6(8–6), 6–4 in the final. (en)
merupakan juara bertahan turnamen ini, tetapi memilih untuk tidak berpartisipasi.Denis Istomin keluar sebagai juara setelah mengalahkan Philipp Kohlschreiber dengan skor 7–6(8–6), 6–4. (in)
Il singolare dell'American Express - TED Open 2011 è stato un torneo di tennis facente parte dell'ATP Challenger Tour 2011. Adrian Mannarino era il detentore del titolo, ma quest'anno non ha partecipato. Denis Istomin ha battuto in finale Philipp Kohlschreiber 7–6(8–6), 6–4. (it)