# Rina Saigo

Rina Saigo (西郷里奈, Saigō Rina, born 17 October 2000) is a Japanese tennis player. She has a career-high singles ranking of world No. 330 by the WTA, achieved on 9 September 2024. She also has a career-high doubles ranking of No. 317, set on 26 February 2024.

## Career

Saigo made her WTA Tour debut after making it through qualifying at the 2022 Pan Pacific Open, but lost in the main-draw first round to Petra Martić.
She also qualified for the 2023 Pan Pacific Open, again losing in the first round, this time to Cristina Bucșa.

## ITF Circuit finals
### Singles: 3 (3 titles)

* Legend
* W35 tournaments (1–0)
* W15 tournaments (2–0)
* Finals by surface
* Hard (2–0)
* Clay (1–0)
| Result | W-L | Date | Tournament | Tier | Surface | Opponent | Score |
| Win | 1–0 | May 2022 | ITF Antalya, Turkey | W15 | Clay | Daria Lodikova | 6–3, 6–0 |
| Win | 2–0 | May 2024 | ITF Tokyo, Japan | W15 | Hard | Shiho Akita | 4–6, 7–6$^{(6)}$, 7–5 |
| Win | 3–0 | Aug 2024 | ITF Nakhon Si Thammarat, Thailand | W35 | Hard | Vaidehi Chaudhari | 7–5, 2–6, 6–2 |

### Doubles: 17 (6 titles, 11 runner–ups)

* Legend
* W60 tournaments (0–1)
* W40 tournaments (0–1)
* W25 tournaments (1–1)
* W15 tournaments (5–8)
* Finals by surface
* Hard (4–5)
* Clay (2–5)
* Carpet (0–1)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Sep 2018 | ITF Kyoto, Japan | W15 | Hard | Miyu Nakashima | Chinatsu Shimizu Minami Shumo | 2–6, 4–6 |
| Loss | 0–2 | Feb 2019 | ITF Manacor, Spain | W15 | Clay | Yukina Saigo | Claudia Hoste Ferrer Rebeka Masarova | 5–7, 3–6 |
| Win | 1–2 | Mar 2019 | ITF Antalya, Turkey | W15 | Clay | Yukina Saigo | Barbara Gatica Rebeca Pereira | 4–6, 6–2, [10–5] |
| Loss | 1–3 | Sep 2019 | ITF Yeongwol, Korea | W15 | Hard | Yukina Saigo | Jeong Su-nam Kim Na-ri | 4–6, 3–6 |
| Win | 2–3 | Sep 2019 | ITF Antalya, Turkey | W15 | Hard | Yukina Saigo | Svenja Ochsner Joanne Kuger | 6–2, 6–3 |
| Loss | 2–4 | Sep 2019 | ITF Antalya, Turkey | W15 | Hard | Yukina Saigo | Weronika Falkowska Martyna Kubka | 7–5, 4–6, [8–10] |
| Win | 3–4 | Oct 2019 | ITF Antalya, Turkey | W15 | Hard | Yukina Saigo | Anna Kubareva Nika Shytkouskaya | 6–2, 6–3 |
| Loss | 3–5 | Mar 2021 | ITF Monastir, Tunisia | W15 | Hard | Yukina Saigo | Isabelle Haverlag Anastasia Pribylova | 3–6, 1–6 |
| Win | 4–5 | Dec 2021 | ITF Monastir, Tunisia | W15 | Hard | Yukina Saigo | Yasmine Mansouri Alessandra Simone | 6–0, 4–6, [10–5] |
| Loss | 4–6 | Apr 2022 | ITF Antalya, Turkey | W15 | Clay | Yukina Saigo | Misaki Matsuda Riko Sawayanagi | 6–7, 2–6 |
| Loss | 4–7 | May 2022 | ITF Antalya, Turkey | W15 | Clay | Yukina Saigo | Ksenia Laskutova Misaki Matsuda | 5–7, 4–6 |
| Loss | 4–8 | May 2022 | ITF Antalya, Turkey | W15 | Clay | Yukina Saigo | Dia Evtimova Inês Murta | 0–6, 2–6 |
| Win | 5–8 | Aug 2022 | ITF Danderyd, Sweden | W25 | Clay | Yukina Saigo | Ashley Lahey Lisa Zaar | 2–6, 7–5, [10–7] |
| Loss | 5–9 | Mar 2023 | Arcadia Open, United States | W60 | Hard | Yukina Saigo | Francesca Di Lorenzo Christina Rosca | 1–6, 1–6 |
| Loss | 5–10 | Sep 2023 | ITF Skopje, North Macedonia | W40 | Clay | Yukina Saigo | Zhibek Kulambayeva Justina Mikulskytė | 3–6, 4–6 |
| Loss | 5–11 | Oct 2023 | ITF Makinohara, Japan | W25 | Carpet | Yukina Saigo | Hiromi Abe Anri Nagata | 6–1, 5–7, [8–10] |
| Win | 6–11 | Feb 2024 | ITF Monastir, Tunisia | W15 | Hard | Yukina Saigo | Selina Dal Stéphanie Visscher | 6–3, 7–5 |