| Singles | |
|---|---|
| 2013 Yakima Regional Hospital Challenger | |
| Champion |  Nicole Gibbs |
| Runner-up |  Ivana Lisjak |
| Score | 6–1, 6–4 |
Shelby Rogers was the defending champion, having won the event in 2012, but lost to Storm Sanders in the quarterfinals.
Nicole Gibbs won the title, defeating Ivana Lisjak in the final, 6–1, 6–4.
Sharon Fichman (second round) Maria Sanchez (first round)
Julia Glushko (semifinals)
Shelby Rogers (quarterfinals)
Olivia Rogowska (first round)
Chanel Simmonds (quarterfinals) Nicole Gibbs (champion)| Semifinals | Final | ||||||||||||
| PR | Ivana Lisjak | 6 | 3 | 6 | |||||||||
| Storm Sanders | 2 | 6 | 2 | ||||||||||
| PR | Ivana Lisjak | 1 | 4 | ||||||||||
| 8 | Nicole Gibbs | 6 | 6 | ||||||||||
| 3 | Julia Glushko | 6 | 2 | 1 | |||||||||
| 8 | Nicole Gibbs | 4 | 6 | 6 | |||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | S Fichman | 6 | 4 | 6 | |||||||||||||||||||||||
 J Coin | 2 | 6 | 4 | 1 | S Fichman | 5 | 1 | ||||||||||||||||||||
| PR | I Lisjak | 6 | 77 | PR | I Lisjak | 7 | 6 | ||||||||||||||||||||
| I Falconi | 4 | 62 | PR | I Lisjak | 6 | 6 | |||||||||||||||||||||
| H El Tabakh | 4 | 6 | 3 | 7 | C Simmonds | 4 | 4 | ||||||||||||||||||||
| S Marand | 6 | 0 | 6 | S Marand | 1 | 1 | |||||||||||||||||||||
 P Rampre | 2 | 1 | 7 | C Simmonds | 6 | 6 | |||||||||||||||||||||
| 7 | C Simmonds | 6 | 6 | PR | I Lisjak | 6 | 3 | 6 | |||||||||||||||||||
| LL | E Lumpkin | 0 | 0 | S Sanders | 2 | 6 | 2 | ||||||||||||||||||||
| M Hibi | 6 | 6 | M Hibi | 6 | 1 | 2 | |||||||||||||||||||||
| S Sanders | 7 | 6 | S Sanders | 3 | 6 | 6 | |||||||||||||||||||||
| A Omae | 5 | 1 | S Sanders | 6 | 66 | 6 | |||||||||||||||||||||
| WC | R Anderson | 3 | 2 | 5 | S Rogers | 1 | 78 | 2 | |||||||||||||||||||
| G Dabrowski | 6 | 6 | G Dabrowski | 1 | 3 | ||||||||||||||||||||||
| Q | J Boserup | 5 | 63 | 5 | S Rogers | 6 | 6 | ||||||||||||||||||||
| 5 | S Rogers | 7 | 77 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 6 | O Rogowska | 6 | 67 | 1 | |||||||||||||||||||||||
| WC | J Cako | 3 | 79 | 6 | WC | J Cako | 1 | 6 | 3 | ||||||||||||||||||
| M Eguchi | 4 | 2 | Q | A Weinhold | 6 | 4 | 6 | ||||||||||||||||||||
| Q | A Weinhold | 6 | 6 | Q | A Weinhold | 3 | 2 | ||||||||||||||||||||
 S-r Lee | 7 | 63 | 0 | 3 | J Glushko | 6 | 6 | ||||||||||||||||||||
| A Kiick | 5 | 77 | 6 | A Kiick | 1 | 2 | |||||||||||||||||||||
| J Pandžić | 3 | 4 | 3 | J Glushko | 6 | 6 | |||||||||||||||||||||
| 3 | J Glushko | 6 | 6 | 3 | J Glushko | 6 | 2 | 1 | |||||||||||||||||||
| 8 | N Gibbs | 3 | 77 | 0 | 8 | N Gibbs | 4 | 6 | 6 | ||||||||||||||||||
| Q | A Stevenson | 6 | 65 | 0r | 8 | N Gibbs | 6 | 6 | |||||||||||||||||||
| WC | L Embree | 4 | 6 | 2 | Q | A Muhammed | 0 | 1 | |||||||||||||||||||
| Q | A Muhammed | 6 | 3 | 6 | 8 | N Gibbs | 6 | 6 | |||||||||||||||||||
| S Vickery | 6 | 6 | S Vickery | 3 | 2 | ||||||||||||||||||||||
| WC | M Weatherholt | 3 | 3 | S Vickery | 3 | 7 | 6 | ||||||||||||||||||||
| S Jones | 6 | 6 | S Jones | 6 | 5 | 3 | |||||||||||||||||||||
| 2 | M Sanchez | 4 | 3 | ||||||||||||||||||||||||
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