Rubuta ci gaba don wannan sakin layi - Kaliszek / Spodyriev ya yi gasa a cikin gasa uku na 2015 <unk> 16 Challenger Series. Bayan da aka sanya na bakwai a Nebelhorn Trophy
, sun lashe tagulla a Mordovian Ornament da azurfa a Kofin Warsaw. Sun gama na uku a cikin jerin masu fafatawa.