| ATP - Indian Wells | 03/06 23:20 | 44 | Thanasi Kokkinakis v Yuichi Sugita | 7-6,6-3 | |
| ATP - Acapulco | 02/26 00:50 | 14 | Yuichi Sugita v Luciano Darderi | 5-7,0-6 | |
| Open da Austrália | 01/11 04:20 | 15 | Yuichi Sugita v Emilio Nava | 3-6,6-3,3-6 | |
| Open da Austrália | 01/10 02:05 | 14 | Norbert Gombos v Yuichi Sugita | 4-6,1-6 | |
| Challenger - Yokkaichi | 11/24 04:15 | 26 | Yuichi Sugita v Colin Sinclair | 4-6,3-6 | |
| Challenger - Yokkaichi | 11/21 04:10 | 25 | Rio Noguchi v Yuichi Sugita | 4-6,6-1,1-6 | |
| Challenger - Kobe | 11/15 04:45 | 25 | Yuichi Sugita v Beibit Zhukayev | 6-4,4-6,4-6 | |
| Challenger - Matsuyama | 11/07 02:45 | 25 | Yuichi Sugita v Nam Hoang Ly | 7-6,3-6,4-6 | |
| Challenger - Yokohama | 10/31 05:55 | 25 | Yuichi Sugita v Tung-Lin Wu | 3-6,3-6 | |
| Wimbledon | 06/20 12:00 | 14 | [211] Federico Gaio v Yuichi Sugita [272] | 6-4,6-2 | |
| ATP - Halle | 06/11 10:40 | 14 | [274] Yuichi Sugita v Christopher O'Connell [116] | 1-6,1-6 | |
| ATP - Hertogenbosch | 06/04 09:00 | 14 | [269] Yuichi Sugita v Gijs Brouwer [230] | 4-6,2-6 | |
| Challenger - Surbiton | 06/01 14:00 | 25 | [270] Yuichi Sugita v Ramkumar Ramanathan [175] | 6-4,5-7,6-7 | |
| Open de França | 05/17 12:30 | 14 | [265] Yuichi Sugita v Camilo Ugo Carabelli [154] | 4-6,4-6 | |
| Challenger - Morelos | 04/25 20:10 | 25 | Alex Hernandez v Yuichi Sugita | Retired | |
| Challenger - Aguascalientes | 04/18 21:50 | 25 | [250] Yuichi Sugita v Jay Clarke [192] | 7-5,5-7,0-6 | |
| Challenger - Lugano | 03/31 12:40 | 26 | [201] Jurij Rodionov v Yuichi Sugita [229] | 6-3,6-0 | |
| Challenger - Lugano | 03/29 12:15 | 25 | [367] Yunseong Chung v Yuichi Sugita [229] | 3-6,4-6 | |
| Challenger - Bienna | 03/23 18:15 | 25 | [229] Yuichi Sugita v Dominic Stephan Stricker [157] | 6-7,1-6 | |
| Open dos EUA | 08/30 18:45 | 23 | [11] Casper Ruud v Yuichi Sugita [131] | 6-3,6-2,6-2 | |
| Open dos EUA | 08/27 19:25 | 19 | [131] Yuichi Sugita v Ivo Karlovic [223] | 3-6,6-7 | |
| Open dos EUA | 08/26 23:15 | 15 | [131] Yuichi Sugita v Thanasi Kokkinakis [186] | 7-6,4-6,7-6 | |
| Open dos EUA | 08/25 19:40 | 14 | [131] Yuichi Sugita v Mario Vilella Martinez [162] | 3-6,6-3,6-2 | |
| Jogos Olímpicos 2020 - Masculino | 07/24 05:20 | 24 | [31] Fabio Fognini v Yuichi Sugita [114] | 6-4,6-3 | |
| ATP - Newport | 07/14 15:00 | 26 | [71] Jordan Thompson v Yuichi Sugita [111] | 6-0,6-2 | |
| ATP - Newport | 07/12 20:15 | 25 | [111] Yuichi Sugita v Jurij Rodionov [138] | 7-5,6-3 | |
| Wimbledon | 06/29 12:15 | 23 | [56] Richard Gasquet v Yuichi Sugita [110] | 7-6,4-6,6-2,6-1 | |
| Challenger - Nottingham | 06/15 10:00 | 25 | [107] Yuichi Sugita v Kamil Majchrzak [112] | 0-6,3-6 | |
| Challenger - Praga | 05/03 13:30 | 25 | [167] Alejandro Tabilo v Yuichi Sugita [108] | Retired | |
| ATP - Munique | 04/24 13:30 | 14 | [109] Yuichi Sugita v Cedrik-Marcel Stebe [133] | 4-6,3-6 |
Wikipedia - Yuichi Sugita
Yuichi Sugita (18 de Setembro de 1988) é um tenista profissional japonês, seu melhor ranking de N. 116 na ATP, em simples.