Jürgen Melzer Jürgen Melzer (born 22 May 1981) is an Austrian tennis coach and former professional tennis player. Melzer reached a career-high singles ranking of world No. 8 in April 2011, and a doubles ranking of world No. 6 in September 2010. He has a youn ...

was the two-time defending champion, but lost to Kevin Anderson in the quarterfinals. No.1 seed

Jo-Wilfried Tsonga Jo-Wilfried Tsonga (; born 17 April 1985) is a French former professional tennis player. He was ranked as high as world No. 5 by the Association of Tennis Professionals (ATP), which he achieved in February 2012. Tsonga won 18 singles titles on th ...

won the tournament beating No. 2 seed

Juan Martín del Potro Juan Martín del Potro (; born 23 September 1988) is an Argentine former professional tennis player. He was ranked world No. 3 in men's singles by the Association of Tennis Professionals (ATP), in August 2018. Del Potro won 22 ATP Tour-level sing ...

in the final, 6–7^(5–7), 6–3, 6–4.

Seeds

The top four

seeds In botany, a seed is a plant structure containing an embryo and stored nutrients in a protective coat called a ''testa''. More generally, the term "seed" means anything that can be sown, which may include seed and husk or tuber. Seeds are the ...

receive a bye into the second round.

Qualifying

Draw

Finals

Top half

Bottom half

References

Main Draw

Qualifying Draw
{{DEFAULTSORT:2011 Erste Bank Open - Singles

Singles Singles are people not in a committed relationship. Singles may also refer to: Film and television * ''Singles'' (miniseries), a 1984 Australian television series * ''Singles'' (1992 film), written and directed by Cameron Crowe * ''Singles'' ...