United Cup is towards its last legs and we have four brilliant teams making it to the semifinals. This article features the first semifinal between Kazakhstan and Poland.

Iga Swiatek and Elena Rybakina duel in United Cup semifinal instant classic match. Swiatek and Poland prevail, advancing to the finals.

Iga Swiatek sent Poland soaring into their second straight United Cup final by battling past one of her most challenging rivals in their semifinal tie in Sydney on Saturday.