# 2013 Oregon Challenger – Singles

This was a new event on the ITF Women's Circuit. Kurumi Nara won the tournament, defeating Alison Riske in the final, 3–6, 6–3, 6–3.

## Seeds

* Lauren Davis (first round)
* Misaki Doi (second round)
* Alison Riske (final)
* Kurumi Nara (champion)
* Shelby Rogers (semifinals)
* Stéphanie Dubois (second round)
* Grace Min (semifinals)
* Irina Falconi (first round)

## Main draw
### Key

* Q = Qualifier
* WC = Wild card
* LL = Lucky loser
* Alt = Alternate
* SE = Special exempt
* PR = Protected ranking
* ITF = ITF entry
* JE = Junior exempt
* w/o = Walkover
* r = Retired
* d = Defaulted
* SR = Special ranking

### Finals

| Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final | Final |
| 7 | Grace Min | 6$^6$ | 0 | | | | | | |
| 4 | Kurumi Nara | 7$^8$ | 6 | | | | | | |
| 4 | Kurumi Nara | 7$^8$ | 6 | | 4 | Kurumi Nara | 3 | 6 | 6 |
| | | | | | 3 | Alison Riske | 6 | 3 | 3 |
| 3 | Alison Riske | 4 | 6 | 6 | 3 | Alison Riske | 6 | 3 | 3 |
| 5 | Shelby Rogers | 6 | 3 | 3 | | | | | |

### Top half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 1 | L Davis | 1 | 6 | 4 | | | | | | | | | | | | | | |
| | M Hibi | 6 | 4 | 6 | | M Hibi | 6$^5$ | 6 | 6 | | | | | | | | | |
| WC | K Hardebeck | 6 | 6$^5$ | 4 | | P Rampre | 7$^7$ | 3 | 1 | | | | | | | | | |
| | P Rampre | 4 | 7$^7$ | 6 | | | | | | | M Hibi | 6 | 1 | 3 | | | | |
| | J Abaza | 6 | 6 | | | | | | | 7 | G Min | 4 | 6 | 6 | | | | |
| Q | S Peers | 1 | 3 | | | J Abaza | 4 | 3 | | | | | | | | | | |
| Q | N Pluskota | 3 | 1 | | 7 | G Min | 6 | 6 | | | | | | | | | | |
| 7 | G Min | 6 | 6 | | | | | | | | | | | | 7 | G Min | 6$^6$ | 0 |
| 4 | K Nara | 6 | 6 | | | | | | | | | | | | 4 | K Nara | 7$^8$ | 6 |
| | P Plipuech | 3 | 3 | | 4 | K Nara | 6 | 6 | | | | | | | | | | |
| | A Weinhold | 4 | 0 | | | C Simmonds | 1 | 2 | | | | | | | | | | |
| | C Simmonds | 6 | 6 | | | | | | | 4 | K Nara | 1 | | | | | | |
| | S Marand | 5 | 7$^7$ | 0 | | | | | | | E Sema | 0$^r$ | | | | | | |
| | E Sema | 7 | 6$^5$ | 6 | | E Sema | 6 | 7 | | | | | | | | | | |
| | H El Tabakh | 5 | 6$^2$ | | 6 | S Dubois | 3 | 5 | | | | | | | | | | |
| 6 | S Dubois | 7 | 7$^7$ | | | | | | | | | | | | | | | |

### Bottom half

| First round | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
| 8 | I Falconi | 3 | 2 | | | | | | | | | | | | | | | |
| Q | B Morgan | 6 | 6 | | Q | B Morgan | 6 | 6 | | | | | | | | | | |
| | A Will | 3 | 1 | | | S Vickery | 4 | 1 | | | | | | | | | | |
| | S Vickery | 6 | 6 | | | | | | | Q | B Morgan | 6$^7$ | 3 | | | | | |
| | S-r Lee | 6 | 3 | 2 | | | | | | 3 | A Riske | 7$^9$ | 6 | | | | | |
| WC | J Loeb | 3 | 6 | 6 | WC | J Loeb | 7$^7$ | 4 | 2 | | | | | | | | | |
| Q | E Lumpkin | 5 | 4 | | 3 | A Riske | 6$^2$ | 6 | 6 | | | | | | | | | |
| 3 | A Riske | 7 | 6 | | | | | | | | | | | 3 | A Riske | 4 | 6 | 6 |
| 5 | S Rogers | 6 | 6 | | | | | | | | | | | 5 | S Rogers | 6 | 3 | 3 |
| | A Kiick | 2 | 2 | | 5 | S Rogers | 6 | 6 | | | | | | | | | | |
| | S Jones | 1 | 6$^2$ | | | N Lertpitaksinchai | 1 | 1 | | | | | | | | | | |
| | N Lertpitaksinchai | 6 | 7$^7$ | | | | | | | 5 | S Rogers | 6 | 6 | | | | | |
| | N Gibbs | 6 | 6 | | | | | | | | N Gibbs | 2 | 0 | | | | | |
| LL | N Melichar | 3 | 3 | | | N Gibbs | 6 | 6 | | | | | | | | | | |
| | M Brengle | 2 | 3 | | 2 | M Doi | 4 | 4 | | | | | | | | | | |
| 2 | M Doi | 6 | 6 | | | | | | | | | | | | | | | |