Momoko Kobori
Momoko Kobori is a Japanese female tennis player.
She has career-high WTA rankings of 226 in singles, achieved in April 2019, and 136 in doubles, set in November 2018. To date, she has won two singles titles and six doubles titles on the ITF Circuit.
Kobori made her WTA Tour main-draw debut at the 2017 Japan Women's Open, where she received a wild card alongside Erina Hayashi in the doubles draw.
ITF Circuit finals
Singles: 4 (2 titles, 2 runner–ups)
| Result | W–L | Date | Tournament | Tier | Surface | Opponent | Score |
| Loss | 0–1 | Oct 2017 | ITF Makinohara, Japan | 25,000 | Carpet |  Ayano Shimizu | 3–6, 3–6 |
| Win | 1–1 | May 2018 | ITF Karuizawa, Japan | 25,000 | Carpet | Miyabi Inoue | 6–0, 6–2 |
| Win | 2–1 | Oct 2018 | ITF Makinohara, Japan | 25,000 | Carpet | Junri Namigata | 6–2, 6–3 |
| Loss | 2–2 | May 2019 | ITF Karuizawa, Japan | 25,000 | Carpet |  Jovana Jakšić | 1–6, 6–4, 5–7 |
Doubles: 17 (6 titles, 11 runner–ups)
| Result | W–L | Date | Tournament | Tier | Surface | Partner | Opponents | Score |
| Loss | 0–1 | Mar 2016 | ITF Nishitama, Japan | 10,000 | Hard | Chihiro Muramatsu | Robu Kajitani Mihoki Miyahara | 6–4, 2–6, |
| Win | 1–1 | Mar 2017 | ITF Nishitama, Japan | 15,000 | Hard | Kotomi Takahata | Shiho Akita Erika Sema | 6–1, 6–2 |
| Loss | 1–2 | Jun 2017 | ITF Tokyo, Japan | 25,000 | Hard | Kotomi Takahata | Rika Fujiwara Kyōka Okamura | 2–6, 0–6 |
| Win | 2–2 | Jun 2017 | ITF Montpellier, France | 25,000 | Clay | Ayano Shimizu |  Laura Pigossi  Victoria Rodríguez | 6–3, 4–6, |
| Win | 3–2 | Jul 2017 | ITF Denain, France | $25,000 | Clay | Ayano Shimizu |  Mathilde Armitano Elixane Lechemia | 6–4, 6–3 |
| Win | 4–2 | Oct 2017 | ITF Toowoomba, Australia | 25,000 | Hard | Ayano Shimizu |  Naiktha Bains  Abigail Tere-Apisah | 7–5, 7–5 |
| Loss | 4–3 | Feb 2018 | ITF Burnie, Australia | 60,000 | Hard | Chihiro Muramatsu |  Vania King  Laura Robson | 6–7, 1–6 |
| Loss | 4–4 | Mar 2018 | ITF Yokohama, Japan | 25,000 | Hard | Chihiro Muramatsu | Laura Robson  Fanny Stollár | 7–5, 2–6, |
| Loss | 4–5 | Mar 2018 | ITF Kōfu, Japan | 25,000 | Hard | Erina Hayashi |  Gao Xinyu  Luksika Kumkhum | 0–6, 6–2, |
| Win | 5–5 | May 2018 | ITF Karuizawa, Japan | 25,000 | Carpet | Ayano Shimizu | Chisa Hosonuma Kanako Morisaki | 6–0, 6–3 |
| Win | 6–5 | Jul 2018 | ITF Denain, France | 25,000 | Clay | Ayano Shimizu |  Quirine Lemoine Eva Wacanno | 0–6, 7–5, |
| Loss | 6–6 | Sep 2018 | ITF Nanao, Japan | 25,000 | Carpet | Ayano Shimizu | Meguni Nishimoto Kanako Morisaki | 2–6, 3–6 |
| Loss | 6–7 | Oct 2018 | ITF Hamamatsu, Japan | 25,000 | Carpet | Ayano Shimizu | Erina Hayashi Miharu Imanishi | 5–7, 4–6 |
| Loss | 6–8 | May 2019 | ITF Karuizawa, Japan | 25,000 | Carpet | Erina Hayashi | Ayaka Okuno Naomi Broady | 3–6, 6–2, |
| Loss | 6–9 | Jun 2019 | ITF Hong Kong, China SAR | 25,000 | Hard | Erina Hayashi | Junri Namigata Abigail Tere-Apisah | 3–6, 6–2, |
| Loss | 6–10 | Jul 2019 | ITF Saskatoon, Canada | 25,000 | Hard | Haruka Kaji |  Hsu Chieh-yu Marcela Zacarías | 3–6, 2–6 |
| Loss | 6–11 | Jan 2020 | ITF Hong Kong, China SAR | 25,000 | Hard | Mei Yamaguchi | Mana Ayukawa  Eudice Chong | 4–6, 3–6 |