Mezue ahịrịokwu na-esonụ: Kaliszek/Spodyriev so na asọmpi atọ nke 2015<unk>16 Challenger Series. Mgbe ha merisịrị nke asaa na Nebelhorn Trophy, ha meriri ọla nchara na Mordovian Ornament na ọlaọcha na
Iko Warsaw. Ha gbara nke atọ na Challenger Series.