03.11.18 | | Xinyu Jiang/Zhaoxuan Yang | Miyu Kato/Makoto Ninomiya | 6-3, 6-4 | | match details | Zhuhai | Hard |
01.11.18 | | Lyudmyla Kichenok/Nadiya Kichenok | Miyu Kato/Makoto Ninomiya | 6-4, 1-6, 10-7 | | match details |
10.10.18 | 1/4 | Samantha Stosur/Shuai Zhang | Miyu Kato/Makoto Ninomiya | 6-4, 7-65 | | match details | Hong Kong | Hard |
08.10.18 | 1st round | Miyu Kato/Makoto Ninomiya | Kwan Yau Ng/Elina Svitolina | 6-1, 6-3 | | match details |
29.09.18 | 1st round | Lyudmyla Kichenok/Katarina Srebotnik | Miyu Kato/Makoto Ninomiya | 7-64, 6-4 | | match details | Beijing | Hard |
25.09.18 | 1st round | Su-Wei Hsieh/Bethanie Mattek-Sands | Miyu Kato/Makoto Ninomiya | 6-2, 6-2 | | match details | Wuhan | Hard |
16.09.18 | fin | Eri Hozumi/Shuai Zhang | Miyu Kato/Makoto Ninomiya | 6-2, 6-4 | | match details | Hiroshima | Hard |
14.09.18 | 1/2 | Miyu Kato/Makoto Ninomiya | Valeria Savinykh/Sara Sorribes Tormo | 7-61, 6-4 | | match details |
13.09.18 | 1st round | Miyu Kato/Makoto Ninomiya | Ellen Perez/Arina Rodionova | 6-74, 6-3, 10-6 | | match details |
13.09.18 | 1/4 | Miyu Kato/Makoto Ninomiya | Zarina Diyas/Saisai Zheng | 5-7, 6-2, 10-5 | | match details |
30.08.18 | 1st round | Naomi Broady/Danielle Rose Collins | Miyu Kato/Makoto Ninomiya | 6-3, 6-4 | | match details | New York | Hard |
08.08.18 | 2nd round | Latisha Chan/Ekaterina Makarova | Miyu Kato/Makoto Ninomiya | 6-1, 6-3 | | match details | Montreal | Hard |
07.08.18 | 1st round | Miyu Kato/Makoto Ninomiya | Nadiya Kichenok/Anastasia Rodionova | 7-5, 4-6, 10-7 | | match details |
04.08.18 | 1/2 | Latisha Chan/Kveta Peschke | Miyu Kato/Makoto Ninomiya | 6-1, 6-4 | | match details | San Jose | Hard |
03.08.18 | 1/4 | Miyu Kato/Makoto Ninomiya | Georgina Garcia-Perez/Priscilla Hon | 6-4, 6-2 | | match details |
01.08.18 | 1st round | Miyu Kato/Makoto Ninomiya | Magdalena Frech/Maria Sanchez | 1-6, 7-5, 10-4 | | match details |
21.02.18 | 1/4 | Ekaterina Makarova/Elena Vesnina | Miyu Kato/Makoto Ninomiya | 6-4, 6-1 | | match details | Dubai | Hard |
19.02.18 | 1st round | Miyu Kato/Makoto Ninomiya | Lisa Ponomar/Eden Silva | 6-2, 6-72, 10-7 | | match details |
16.02.18 | 1/4 | Barbora Krejcikova/Katerina Siniakova | Miyu Kato/Makoto Ninomiya | 7-65, 6-1 | | match details | Doha | Hard |
14.02.18 | 2nd round | Miyu Kato/Makoto Ninomiya | Latisha Chan/Andrea Hlavackova | 6-1, 6-3 | | match details |
13.02.18 | 1st round | Miyu Kato/Makoto Ninomiya | Fatma Al Nabhani/Jessy Rompies | 6-4, 6-0 | | match details |
10.02.18 | | Miyu Kato/Makoto Ninomiya | Zarina Diyas/Yulia Putintseva | 6-4, 7-5 | | match details | Fed Cup | Hard |
09.02.18 | | Miyu Kato/Makoto Ninomiya | Ching-Wen Hsu/Ya-Hsuan Lee | 6-2, 7-61 | | match details |
08.02.18 | | Miyu Kato/Makoto Ninomiya | Na-Ri Kim/So-Ra Lee | 6-2, 6-2 | | match details |
07.02.18 | | Miyu Kato/Makoto Ninomiya | Nicha Lertpitaksinchai/Peangtarn Plipuech | 6-3, 6-3 | | match details |