Over the last games Purcell, M holds victories - 2, losses - 3. Hiromasa Koyama on the other hand ends the latest games with victories - 3, losses - 2. Based on this data we can assume that Hiromasa Koyama currently is in better form, unlike Purcell, M.
Purcell, M: Tommy Paul – (Loss 0:2), Aleksandar Vukic – (Win 3:0), Pablo Carreno-Busta – (Loss 0:2), Tomas Machac – (Win 2:0), Arthur Cazaux – (Loss 1:2).
Hiromasa Koyama: Hayden Jones – (Loss 0:2), Youssef Kadiri Hassani – (Loss 2:1), Colin Sinclair – (Win 2:0), Hoyoung Roh – (Win 0:2), Adrian Arcon – (Win 2:0).