Karuizawa 2018ITF M25Court speedLost Q1Q19 JunMikihisa MatsuzakiM. MatsuzakiMikihisa MatsuzakiSets won: 2Set 1: 7Set 2: 6Kairi InoueK. InoueKairi InoueSets won: 0Set 1: 5Set 2: 4
Tsukuba 2018ITF M15Court speedLost Q1Q124 MarCing Yang MengC. Yang MengCing Yang MengSets won: 2Set 1: 6Set 2: 6Kairi InoueK. InoueKairi InoueSets won: 0Set 1: 1Set 2: 1
Kofu 2018ITF M15Court speedLost Q1Q117 MarKenta KuritaK. KuritaKenta KuritaSets won: 2Set 1: 6Set 2: 6Kairi InoueK. InoueKairi InoueSets won: 0Set 1: 4Set 2: 3
Nishi-Tokyo 2018ITF M15Court speedLost Q2Q211 MarNaru ShirafujiN. ShirafujiNaru ShirafujiSets won: 2Set 1: 6Set 2: 6Kairi InoueK. InoueKairi InoueSets won: 0Set 1: 1Set 2: 4Q1Kairi InoueK. InoueKairi InoueSets won: 2Set 1: 64Set 2: 6Set 3: 6Koki MutoK. MutoKoki MutoSets won: 1Set 1: 77Set 2: 3Set 3: 3
Nishi-tama 2018ITF M15Court speedLost Q1Q13 MarShinji HazawaS. HazawaShinji HazawaSets won: 2Set 1: 6Set 2: 6Kairi InoueK. InoueKairi InoueSets won: 0Set 1: 1Set 2: 2
