2013 New Haven Open at Yale

The 2013 New Haven Open at Yale was a women's tennis tournament played on outdoor hard courts. It was the 45th edition of the New Haven Open at Yale, and part of the Premier Series of the 2013 WTA Tour. It took place at the Cullman-Heyman Tennis Center in New Haven, Connecticut, United States, from August 16 through August 24. It was the last event on the 2013 US Open Series before the 2013 US Open.

Seeds

 * Rankings are as of August 12, 2013

Other entrants
The following players received wildcards into the singles main draw:
 * 🇩🇪 Julia Görges
 * 🇸🇰 Daniela Hantuchová
 * 🇺🇸 Sloane Stephens

The following players received entry from the qualifying draw:
 * 🇮🇹 Karin Knapp
 * 🇯🇵 Ayumi Morita
 * Monica Puig
 * 🇺🇸 Alison Riske
 * 🇸🇰 Anna Karolína Schmiedlová
 * Stefanie Vögele

The following players received entry from a lucky loser spot:
 * 🇺🇦 Elina Svitolina
 * 🇩🇪 Annika Beck

Withdrawals

 * Before the tournament
 * 🇫🇷 Marion Bartoli (retirement from tennis)
 * 🇸🇰 Magdaléna Rybáriková (lower-back injury)
 * 🇵🇱 Urszula Radwańska (viral illness)

Retirements

 * 🇷🇴 Sorana Cîrstea (abdominal injury)
 * 🇯🇵 Ayumi Morita (low-back injury)
 * 🇨🇳 Peng Shuai (dizziness)

Seeds

 * Rankings are as of August 12, 2013

Other entrants
The following pair received a wildcard into the doubles main draw:
 * 🇸🇰 Daniela Hantuchová / Martina Hingis

Singles
🇷🇴 Simona Halep defeated 🇨🇿 Petra Kvitová, 6–2, 6–2.

Doubles
🇮🇳 Sania Mirza / 🇨🇳 Zheng Jie defeated 🇪🇸 Anabel Medina Garrigues / Katarina Srebotnik, 6–3, 6–4