The 2006 SAP Open was a men's tennis tournament held at the HP Pavilion in San Jose, United States that was part of the International Series of the 2006 ATP Tour. It was the 118th edition of the tournament and was held from February 13 through February 19, 2006. Unseeded Andy Murray won the single title.
See main article: 2006 SAP Open – Singles. 
Andy Murray defeated 
Lleyton Hewitt 2–6, 6–1, 7–6(7–3)
See main article: 2006 SAP Open – Doubles. 
Jonas Björkman / 
John McEnroe defeated Paul Goldstein / Jim Thomas 7–6(7–2), 4–6, [10–7]