The 2005 Acura Classic was a women's tennis tournament played on outdoor hard courts in San Diego in the United States. It was part of Tier I of the 2005 WTA Tour. It was the 27th edition of the tournament and was held from August 26 through August 7, 2005. Mary Pierce won the singles title.
See main article: 2005 Acura Classic – Singles. Mary Pierce defeated Ai Sugiyama, 6–0, 6–3[1]
See main article: 2005 Acura Classic – Doubles. Conchita Martínez / Virginia Ruano Pascual defeated Daniela Hantuchová / Ai Sugiyama, 6–7(7–9), 6–1, 7–5