| Australian Open Women Qual | 01/13 09:55 | 45 | Miharu Imanishi v Marie Bouzkova | 4-6,1-6 | |
| Australian Open Women Qual | 01/11 03:35 | 44 | Risa Ozaki v Miharu Imanishi | 7-5,6-7,1-6 | |
| WTA Auckland Qual | 12/30 00:00 | 45 | Miharu Imanishi v Miyu Kato | 1-6,7-6,1-6 | |
| Australian Open Women WC | 11/30 02:00 | - | Miharu Imanishi v Xin Wang | 2-6,7-5,1-5 | |
| Australian Open Women WC Qual | 11/30 02:00 | 26 | Miharu Imanishi v Xinyu Wang | 2-6,7-5,1-6 | |
| WTA Honolulu | 11/24 22:10 | 27 | [215] Miharu Imanishi v Su Jeong Jang [179] | 1-6,3-6 | |
| WTA Honolulu | 11/22 20:00 | 26 | [427] Allie Kiick v Miharu Imanishi [215] | 6-2,5-7,3-6 | |
| WTA Honolulu | 11/20 20:00 | 25 | [215] Miharu Imanishi v Ayano Shimizu [254] | 6-2,6-2 | |
| ITF Women Toyota | 11/17 04:05 | 27 | [223] Miharu Imanishi v Tamara Zidansek [149] | 3-6,2-6 | |
| ITF Women Toyota | 11/16 04:20 | 26 | [223] Miharu Imanishi v Ankita Raina [281] | 6-3,6-2 | |
| ITF Women Toyota | 11/15 04:35 | 25 | [223] Miharu Imanishi v Shuko Aoyama [353] | 6-1,6-2 | |
| ITF Women Tokyo | 11/09 04:25 | 26 | [36] Shuai Zhang v Miharu Imanishi [226] | 6-3,6-1 | |
| ITF Women Tokyo | 11/08 04:00 | 25 | [226] Miharu Imanishi v Chihiro Muramatsu [400] | 7-5,6-2 | |
| ITF Women Hamamatsu | 10/19 06:55 | 26 | [217] Miharu Imanishi v Miyabi Inoue [409] | 6-2,4-6,2-6 | |
| ITF Women Hamamatsu | 10/18 00:00 | 25 | [217] Miharu Imanishi v Karin Kennel [474] | 6-2,2-6,7-6 | |
| WTA Hong Kong Qual | 10/08 04:15 | 46 | [225] Miharu Imanishi v Shuko Aoyama [332] | 5-7,7-6,0-6 | |
| WTA Hong Kong Qual | 10/07 06:20 | 45 | [225] Miharu Imanishi v Zhaoxuan Yang [360] | 6-2,6-3 | |
| WTA Seoul Qual | 09/17 05:10 | 46 | [232] Miharu Imanishi v Varatchaya Wongteanchai [277] | 6-2,5-7,1-6 | |
| WTA Seoul Qual | 09/16 04:05 | 45 | Miharu Imanishi v Dabin Kim | 6-2,6-1 | |
| WTA Tokyo Qual | 09/11 02:00 | 54 | [106] Danka Kovinic v Miharu Imanishi [263] | 6-3,3-6,6-2 | |
| WTA Tokyo Qual | 09/10 02:00 | 46 | [263] Miharu Imanishi v Lizette Cabrera [150] | 2-6,6-4,6-0 | |
| WTA Tokyo Qual | 09/09 04:30 | 45 | [165] Ipek Soylu v Miharu Imanishi [263] | 2-6,1-6 | |
| ITF Women Nanao | 09/02 02:00 | 28 | [323] Carol Zhao v Miharu Imanishi [263] | 5-7,6-3,6-2 | |
| ITF Women Nanao | 09/01 01:00 | 27 | [263] Miharu Imanishi v Miyabi Inoue [398] | 6-4,4-6,6-1 | |
| ITF Women Nanao | 08/31 01:00 | 26 | Miharu Imanishi v Megumi Nishimoto | 6-0,6-4 | |
| ITF Women Nanao | 08/30 01:00 | 25 | Miharu Imanishi v Yukina Saigo | 6-1,6-3 | |
| ITF Women Tsukuba | 08/26 01:00 | 28 | Ling Zhang v Miharu Imanishi | 6-3,6-4 | |
| ITF Women Tsukuba | 08/25 00:40 | 27 | [306] Akiko Omae v Miharu Imanishi [259] | 7-5,3-6,1-6 | |
| ITF Women Tsukuba | 08/24 00:40 | 26 | Mai Minokoshi v Miharu Imanishi | 3-6,6-1,6-7 | |
| ITF Women Tsukuba | 08/22 00:40 | 25 | [394] Kyoka Okamura v Miharu Imanishi [259] | 3-6,1-6 |