Croatia, Kazakhstan compete at World Group quarterfinal in Davis Cup in Varazdin, Croatia

Borna Coric (L) of Croatia shakes hands with Mikhail Kukushkin of Kazakhstan after the Davis Cup singles at World Group quarterfinal between Croatia and Kazakhstan in Varazdin, Croatia, on April 6, 2018. Mikhail Kukushkin won 3-1. (Xinhua/Sanjin Strukic)