| 2011 Heineken Open | |
|---|---|
| Date | 10–15 January |
| Edition | 36th |
| Category | ATP 250 series |
| Draw | 28S / 16D |
| Surface | Hard / outdoor |
| Location | Auckland, New Zealand |
| Venue | ASB Tennis Centre |
| Champions | |
| Singles | |
| Doubles | |
The 2011 Heineken Open was a men's tennis tournament played on outdoor hard courts. It was the 36th edition of the Heineken Open, and was part of the ATP World Tour 250 series of the 2011 ATP World Tour. It took place at the ASB Tennis Centre in Auckland, New Zealand, from 10 January through 15 January 2011. First-seeded David Ferrer won the singles title.
| Country | Player | Rank* | Seed |
|---|---|---|---|
| David Ferrer | 7 | 1 | |
| Nicolás Almagro | 15 | 2 | |
| John Isner | 19 | 3 | |
| Albert Montañés | 25 | 4 | |
| Juan Mónaco | 26 | 5 | |
| David Nalbandian | 27 | 6 | |
| Thomaz Bellucci | 31 | 7 | |
| Philipp Kohlschreiber | 34 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry into the singles main draw through qualifying:
David Ferrer defeated
David Nalbandian, 6–3, 6–2
Marcel Granollers /
Tommy Robredo defeated
Johan Brunström /
Stephen Huss, 6–4, 7–6(8–6)
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