| Date: | September 23–29 |
| Edition: | 5th |
| Location: | Las Vegas, United States |
| Surface: | Hard |
| Prize Money: | $50,000 |
| Champs: |  Melanie Oudin |
| Champd: |  Tamira Paszek / Coco Vandeweghe |
| After Name: | Red Rock Pro Open |
The 2013 Party Rock Open was a professional tennis tournament played on outdoor hard courts. It was the fifth edition of the tournament which was part of the 2013 ITF Women's Circuit, offering a total of $50,000 in prize money. It took place in Las Vegas, United States, on September 23–29, 2013.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Ajla Tomljanović | 88 | 1 | ||
| Michelle Larcher de Brito | 100 | 2 | ||
| Mirjana Lučić-Baroni | 108 | 3 | ||
| United States | Maria Sanchez | 115 | 4 | |
| United States | Grace Min | 128 | 5 | |
| United States | Coco Vandeweghe | 129 | 6 | |
 Kazakhstan | Sesil Karatantcheva | 132 | 7 | |
| United States | Shelby Rogers | 135 | 8 |
The following players received wildcards into the singles main draw:
The following players received entry from the qualifying draw:
The following player received entry by a Junior Exempt:
See main article: 2013 Party Rock Open – Singles.
Melanie Oudin def. Coco Vandeweghe 5–7, 6–3, 6–3See main article: 2013 Party Rock Open – Doubles.
Tamira Paszek / Coco Vandeweghe def. Denise Muresan / Caitlin Whoriskey 6–4, 6–2