2019 ITTF World Tour, Czech Open | ITTF rankings: Ishikawa Kasumi 13133, Harimoto Tomokazu 13345 |
2019 ITTF World Tour, Bulgarian Open | ITTF rankings: Ishikawa Kasumi 13133, Harimoto Tomokazu 13345 |
2019 ITTF World Tour Platinum, China Open | ITTF rankings: Ishikawa Kasumi 13608, Harimoto Tomokazu 13855 |
2019 ITTF World Tour Platinum, Qatar Open | ITTF rankings: Ishikawa Kasumi 15248, Harimoto Tomokazu 14625 |