# Riko Sawayanagi

Riko Sawayanagi (澤柳 璃子, Sawayanagi Riko, born 25 October 1994) is an inactive Japanese tennis player.
Primarily, Sawayanagi has played mostly on the ITF Women's Circuit where she has won 14 titles, eleven in doubles, including the $75k tournament in Toyota, Japan.

## ITF Circuit finals
### Singles: 9 (3 titles, 6 runner-ups)

* Legend
* $50,000 tournaments
* $25,000 tournaments
* $10,000 tournaments
* Finals by surface
* Hard (2–3)
* Grass (0–1)
* Carpet (1–2)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | Jun 2011 | ITF Mie, Japan | 10,000 | Carpet | Miharu Imanishi | 4–6, 3–6 |
| Win | 1–1 | Jun 2014 | ITF Kashiwa, Japan | 10,000 | Hard | Junri Namigata | 6–4, 7–6 |
| Win | 2–1 | Oct 2014 | ITF Hamamatsu, Japan | 25,000 | Carpet | Junri Namigata | 2–6, 6–2, 6–3 |
| Win | 3–1 | May 2015 | Seoul Open, South Korea | 50,000 | Hard | Jang Su-jeong | 6–4, 6–4 |
| Loss | 3–2 | Jun 2015 | ITF Kashiwa, Japan | 25,000 | Hard | Erika Sema | 4–6, 4–6 |
| Loss | 3–3 | Oct 2015 | ITF Makinohara, Japan | 25,000 | Grass | Katarzyna Kawa | 7–6$^{(6)}$, 2–6, 6–7$^{(6)}$ |
| Loss | 3–4 | Oct 2016 | ITF Makinohara, Japan | 25,000 | Carpet | Ksenia Lykina | 3–6, 3–6 |
| Loss | 3–5 | Nov 2016 | ITF Chenzhou, China | 25,000 | Hard | Dalma Gálfi | 0–6, 4–6 |
| Loss | 3–6 | Nov 2016 | Pune Championships, India | 25,000 | Hard | Irina Khromacheva | 1–6, 1–6 |

### Doubles: 20 (11 titles, 9 runner-ups)

* Legend
* $75/80,000 tournaments
* $50/60,000 tournaments
* $25,000 tournaments
* $10/15,000 tournaments
* Finals by surface
* Hard (5–6)
* Clay (1–1)
* Grass (1–0)
* Carpet (4–2)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Jun 2011 | ITF Mie, Japan | 10,000 | Carpet | Chihiro Takayama | Shiori Araki Risa Hasegawa | 3–6, 6–7$^{(3)}$ |
| Win | 1–1 | Sep 2011 | ITF Kyoto, Japan | 10,000 | Carpet | Miyu Kato | Kazusa Ito Tomoko Taira | 6–4, 7–6$^{(5)}$ |
| Win | 2–1 | Nov 2011 | Toyota World Challenge, Japan | 75,000 | Carpet (i) | Makoto Ninomiya | Caroline Garcia Michaëlla Krajicek | w/o |
| Loss | 2–2 | May 2013 | Kangaroo Cup Gifu, Japan | 50,000 | Hard | Nao Hibino | Luksika Kumkhum Erika Sema | 4–6, 3–6 |
| Loss | 2–3 | Jun 2013 | ITF Gimcheon, South Korea | 10,000 | Hard | Jang Su-jeong | Kim Na-ri Lee Ye-ra | 3–6, 3–6 |
| Loss | 2–4 | Jun 2013 | ITF Gimcheon, South Korea | 10,000 | Hard | Jang Su-jeong | Kang Seo-kyung Kim Ji-young | 5–7, 1–6 |
| Win | 3–4 | Jul 2014 | Challenger de Granby, Canada | 25,000 | Hard | Hiroko Kuwata | Erin Routliffe Carol Zhao | w/o |
| Win | 4–4 | Sep 2014 | ITF Noto, Japan | 25,000 | Carpet | Miyabi Inoue | Miki Miyamura Chihiro Nunome | 6–3, 7–6$^{(2)}$ |
| Win | 5–4 | May 2015 | Kurume Cup, Japan | 50,000 | Grass | Makoto Ninomiya | Eri Hozumi Junri Namigata | 7–6$^{(10)}$, 6–3 |
| Win | 6–4 | Feb 2016 | ITF Port Pirie, Australia | 25,000 | Hard | Lee Ya-hsuan | Ashleigh Barty Casey Dellacqua | 6–4, 7–5 |
| Win | 7–4 | Oct 2016 | ITF Makinohara, Japan | 25,000 | Carpet | Ksenia Lykina | Rika Fujiwara Erika Sema | 6–4, 6–1 |
| Loss | 7–5 | Jan 2017 | ITF Hong Kong, China | 25,000 | Hard | Ksenia Lykina | Hiroko Kuwata Akiko Omae | 1–6, 0–6 |
| Win | 8–5 | Feb 2017 | Burnie International, Australia | 60,000 | Hard | Barbora Štefková | Alison Bai Varatchaya Wongteanchai | 7–6$^{(6)}$, 4–6, [10–7] |
| Win | 9–5 | Feb 2017 | ITF Perth, Australia | 25,000 | Hard | Junri Namigata | Irina Bara Prarthana Thombare | 7–6$^{(5)}$, 4–6, [11–9] |
| Win | 10–5 | Feb 2017 | ITF Perth, Australia | 25,000 | Hard | Junri Namigata | Tammi Patterson Olivia Rogowska | 4–6, 7–5, [10–6] |
| Loss | 10–6 | Jun 2017 | Kōfu International, Japan | 25,000 | Hard | Hiroko Kuwata | Rika Fujiwara Kyōka Okamura | 6–7$^{(4)}$, 3–6 |
| Loss | 10–7 | Sep 2021 | ITF Cairo, Egypt | 15,000 | Clay | Anastasia Nefedova | Giorgia Pinto Gaia Squarcialupi | 4–6, 6–0, [5–10] |
| Win | 11–7 | Apr 2022 | ITF Antalya, Turkey | 15,000 | Clay | Misaki Matsuda | Rina Saigo Yukina Saigo | 7–6, 6–2 |
| Loss | 11–8 | Sep 2022 | ITF Yeongwol, South Korea | 15,000 | Hard | Junri Namigata | Back Da-yeon Lee Eun-hye | 5–7, 6–3, [11–13] |
| Loss | 11–9 | Oct 2022 | ITF Makinohara, Japan | 25,000 | Carpet | Mana Ayukawa | Mayuka Aikawa Momoko Kobori | 4–6, 5–7, [7–10] |