2013 SAP Open
The 2013 SAP Open was a men's tennis tournament played on indoor hard courts. It was the 125th and final edition of the SAP Open, and part of the ATP World Tour 250 series of the 2013 ATP World Tour. It took place at the HP Pavilion in San Jose, United States, from February 11 through February 17, 2013. First-seeded Milos Raonic won the singles title.
Finals
Singles
- Milos Raonic defeated Tommy Haas, 6–4, 6–3
Doubles
- Xavier Malisse / Frank Moser defeated Lleyton Hewitt / Marinko Matosevic, 6–0, 6–7,
Singles main-draw entrants
Seeds
- Rankings are as of February 4, 2013.
Other entrants
The following players received wildcards into the singles main draw:The following players received entry from the qualifying draw:
Withdrawals
;Before the tournamentDoubles main-draw entrants
Seeds
- Rankings are as of February 4, 2013.
Other entrants
The following pairs received wildcards into the doubles main draw:The following pair received entry as alternate: