INFO: click on player name to show detailed player statistics
Emi Mutaguchi vs. Chieh-Yu Hsu - head to head matches
| 04.07.11 | q 1 | Chieh-Yu Hsu | Emi Mutaguchi | 6-4, 6-1 | match details |  Pattaya | Hard |
Emi Mutaguchi form & Chieh-Yu Hsu form
Emi Mutaguchi - last matches
 Nishi Tama - Hard | ||||
| 24.03.14 1st round | vs. Makoto Ninomiya | 7-61, 5-7, 3-6 |  | match details |
| Kofu - Hard | ||||
| 17.03.14 1st round | vs. Kyoka Okamura | 5-7, 0-6 | | match details |
 Quanzhou - Hard | ||||
| 03.03.14 q 1 | vs. Nozomi Fujioka | 6-2, 1-5, - Emi Mutaguchi - retired | | match details |
| Nonthaburi - Hard | ||||
| 24.02.14 2nd round | vs. Chin-Wei Chan | 2-6, 1-6 | | match details |
| 24.02.14 1st round | vs. Anna Grigoryan | 4-6, 7-64, 6-1 |  | match details |
 Aurangabad - Clay | ||||
| 06.01.14 1st round | vs. Arantxa Andrady | 6-3, 6-2 | | match details |
| 06.01.14 2nd round | vs. Sowjanya Bavisetti | 6-4, 2-6, 1-6 | | match details |
| Toyota - Carpet | ||||
| 18.11.13 qual. | vs. Pei-Chi Lee | 6-1, 5-7, 7-5 | | match details |
| 18.11.13 q 1 | vs. Kaori Onishi | 6-2, 6-3 | | match details |
| 18.11.13 1st round | vs. Miharu Imanishi | 4-6, 6-71 | | match details |
| 18.11.13 q 2 | vs. Chihiro Nunome | 6-1, 6-1 | | match details |
| Makinohara - Grass | ||||
| 14.10.13 qual. | vs. Chihiro Nunome | 6-1, 6-4 | | match details |
| 14.10.13 1st round | vs. Sofia Shapatava | 3-6, 1-6 | | match details |
| 14.10.13 q 1 | vs. Ari Matsumoto | 6-1, 4-6, 6-1 | | match details |
| Tokyo - Hard | ||||
| 20.09.13 q 1 | vs. Tsvetana Pironkova | 4-6, 3-6 | | match details |
| Kyoto - Carpet | ||||
| 09.09.13 1st round | vs. Kotomi Takahata | 6-3, 6-2 | | match details |
| 09.09.13 2nd round | vs. Yuriko Sakai | 6-1, 6-2 | | match details |
| 09.09.13 1/4 | vs. Hiroko Kuwata | 2-6, 6-72 | | match details |
| Noto - Grass | ||||
| 02.09.13 1st round | vs. Mi Yoo | 1-6, 1-6 | | match details |
| Tsukuba - Hard | ||||
| 26.08.13 2nd round | vs. Nao Hibino | 2-6, 5-7 | | match details |
| 26.08.13 1st round | vs. Misa Eguchi | 6-3, 6-3 | | match details |
| 26.08.13 q 1 | vs. Daiana Negreanu | 7-5, 3-6, 6-3 | | match details |
| 26.08.13 qual. | vs. Misa Kinoshita | 6-4, 6-3 | | match details |
 Winnipeg - Hard | ||||
| 22.07.13 qual. | vs. Rosie Johanson | 6-1, 6-77, 0-6 | | match details |
| Granby - Hard | ||||
| 15.07.13 qual. | vs. Khristina Blajkevitch | 6-2, 1-6, 2-6 | | match details |
| 15.07.13 q 1 | vs. Elisabeth Abanda | 6-2, 7-5 | | match details |
 Yakima - Hard | ||||
| 08.07.13 q 2 | vs. Asia Muhammad | 2-6, 0-6 | | match details |
| 08.07.13 q 1 | vs. Angelina Gabueva | 7-5, 6-0 | | match details |
| Waterloo - Clay | ||||
| 01.07.13 1st round | vs. Sharon Fichman | 1-6, 0-6 | | match details |
| Tokyo - Hard | ||||
| 17.06.13 2nd round | vs. Chihiro Nunome | 7-5, 6-3 | | match details |
Chieh-Yu Hsu - last matches
| W35 Jackson - Clay | ||||
| 02.04.25 1st round | vs. Lea Ma | 0-6, 0-2, - Chieh-Yu Hsu - retired | | match details |
| 01.04.25 qual. | vs. Diae El Jardi | 6-4, 6-3 | | match details |
| 31.03.25 q 1 | vs. Summer Eisch | 6-0, 6-0 | | match details |
| W15 Lincoln - I. hard | ||||
| 04.11.24 q 1 | vs. Charlotte Keitel | 3-6, 0-6 | | match details |
| W35 Norman - I. hard | ||||
| 31.10.24 2nd round | vs. Thaisa Grana Pedretti | 2-6, 1-6 | | match details |
| 30.10.24 1st round | vs. Laura Brunkel | 3-6, 6-4, 6-4 | | match details |
| 29.10.24 qual. | vs. Sofia Elena Cabezas Dominguez | 4-6, 3-6 | | match details |
| 28.10.24 q 1 | vs. Roisin Gilheany | 2-6, 6-4, 10-6 | | match details |
| W35 Hilton - Hard | ||||
| 23.10.24 1st round | vs. Olivia Lincer | 3-6, 1-6 | | match details |
| 22.10.24 qual. | vs. Elizabeth Ionescu | 6-3, 3-6, 10-7 | | match details |
| 21.10.24 q 1 | vs. Leena Bennetto | 6-0, 6-0 | | match details |
| W15 Huntsville - Clay | ||||
| 13.08.24 1st round | vs. Jada Bui | 3-6, 7-61, 3-6 | | match details |
| W75 Lexington - Hard | ||||
| 29.07.24 q 1 | vs. Kyoka Okamura | 4-6, 5-7 | | match details |
| W75 Evansville - Hard | ||||
| 15.07.24 q 1 | vs. Karina Miller | 2-6, 3-6 | | match details |
| W35 Wichita - Hard | ||||
| 17.06.24 q 2 | vs. Sydni Ratliff | 1-6, 4-6 | | match details |
| W35 Boca - Clay | ||||
| 08.04.24 q 1 | vs. Gabriella Price | 6-4, 0-6, 8-10 | | match details |
| W35 Jackson - Clay | ||||
| 03.04.24 1st round | vs. Ariana Anazagasty-Pursoo | 6-1, 5-7, 4-6 | | match details |
| W35 Wesley - Clay | ||||
| 06.02.24 qual. | vs. Panna Bartha | 3-6, 2-6 | | match details |
| 05.02.24 q 1 | vs. Tara Malik | 6-0, 6-0 | | match details |
| W75 Rome - I. hard | ||||
| 31.01.24 1st round | vs. Iryna Shymanovich | 4-6, 4-6 | | match details |
| 30.01.24 qual. | vs. Alana Smith | 6-3, 7-64 | | match details |
| 29.01.24 q 1 | vs. Autumn Clemons | 6-1, 6-1 | | match details |
| W75+H Vero - Clay | ||||
| 22.01.24 q 1 | vs. Sophie Chang | 2-6, 3-6 | | match details |
| W35 Naples - Clay | ||||
| 16.01.24 qual. | vs. Mayuka Aikawa | 0-6, 3-6 | | match details |
| 15.01.24 q 1 | vs. Taylor Marie Gales | 6-0, 6-1 | | match details |
| W35 Naples - Clay | ||||
| 09.01.24 qual. | vs. Angella Okutoyi | 2-6, 6-3, 6-10 | | match details |
| 08.01.24 q 1 | vs. Cookie Jarvis-Tredgett | 6-0, 6-2 | | match details |
| W15 Norman - I. hard | ||||
| 03.11.23 1/4 | vs. Lucia Peyre | 3-6, 3-6 | | match details |
| 02.11.23 2nd round | vs. Kolie Allen | 6-3, 6-4 | | match details |
| 31.10.23 1st round | vs. Mercedes Aristegui | 4-6, 7-5, 7-64 | | match details |
