Результаты
| ITF M25 Трелью | 05/12 17:30 | 29 | [422] Матиас Сото v Каичи Утида [187] | 6-4,1-6,0-6 | |
| ITF M25 Трелью | 05/11 14:20 | 28 | [462] Томаш Фарят v Каичи Утида [187] | 2-6,1-6 | |
| ITF M25 Трелью | 05/10 16:55 | 27 | Престон Браун v Каичи Утида | 1-6,3-6 | |
| ITF M25 Трелью | 05/09 19:45 | 26 | Marcos L C Baratau v Каичи Утида | 0-6,3-6 | |
| ITF M25 Трелью | 05/08 18:20 | 25 | Rocco Valente v Каичи Утида | 2-6,1-6 | |
| Челленджер Порту-Алегри | 05/02 15:35 | 26 | [406] Факундо Мена v Каичи Утида [210] | 7-5,6-2 | |
| Челленджер Порту-Алегри | 05/01 13:00 | 25 | [210] Каичи Утида v Жоао Лукас Рейс да Силва [282] | Retired | |
| Челленджер Порту-Алегри | 04/29 16:00 | 19 | Каичи Утида v Алейо Лоренсо Лингуа Лаваллен | 7-6,7-5 | |
| Челленджер Порту-Алегри | 04/28 13:00 | 14 | Каичи Утида v Висенте Фреда | 6-1,6-0 | |
| Челленджер Консепсьон | 04/23 14:00 | 25 | Каичи Утида v Valerio Aboian | 2-6,1-6 | |
| Челленджер Сан-Мигель де Тукуман | 04/16 16:45 | 25 | [210] Каичи Утида v Ренсо Оливо [287] | 5-7,2-6 | |
| ITF M15 Кильота | 04/14 15:00 | 29 | Каичи Утида v Игнасио А Б Отарола | 6-3,6-4 |
Wikipedia - Kaichi Uchida
Kaichi Uchida (内田 海智, Uchida Kaichi, born 23 August 1994) is a Japanese professional tennis player.
Uchida has a career high ATP singles ranking of No. 147 achieved on 8 May 2023. He also has a career high ATP doubles ranking of No. 159 achieved on 28 November 2022.
Uchida has won two Challengers and reached 14 ITF Futures singles finals, where he won the title on 8 occasions. Additionally, he has won one Challenger title and reached 17 ITF Futures doubles finals, and won the title 11 times.
History
2021: Maiden Challenger title
He won his first career ATP Challenger Tour singles title in December 2021 in Rio de Janeiro, Brazil where he defeated Nicolás Álvarez Varona of Spain.
2022: ATP debut and first win
He made his ATP debut at the 2022 Los Cabos Open as a qualifier.
Having received a wildcard, he recorded his first ATP main-draw match win at the Korea Open defeating wildcard Hong Seong-chan.
2023: Top 150 debut
He reached the top 150 on 24 April 2023.