2007 Acura Classic – Singles

Defending champion Maria Sharapova defeated Patty Schnyder in the final, 6–2, 3–6, 6–0 to win the singles tennis title at the 2007 Southern California Open.

Seeds
The top 8 seeds received a bye into the second round.

• # 🇷🇺 Maria Sharapova (champion)

• # 🇷🇸 Jelena Janković (third round)

• # 🇷🇺 Anna Chakvetadze (semifinals)

• # 🇷🇺 Nadia Petrova (quarterfinals)

• # 🇫🇷 Marion Bartoli (third round)

• # 🇸🇰 Daniela Hantuchová (third round)

• # Martina Hingis (third round)

• # 🇷🇺 Dinara Safina (third round)

• # 🇷🇺 Elena Dementieva (semifinals)

• # 🇺🇸 Venus Williams (quarterfinals)

• # Patty Schnyder (final)

• # 🇮🇱 Shahar Pe'er (first round)

• # 🇫🇷 Tatiana Golovin (third round)

• # 🇺🇦 Alona Bondarenko (second round)

• # 🇦🇹 Sybille Bammer (second round)

• # 🇨🇿 Lucie Šafářová (second round)

Key

 * Q = Qualifier
 * WC = Wild card
 * LL = Lucky loser
 * r = Retired
 * w/o = Walkover