Kiwi heavyweight Joseph Parker appears to have locked in an opponent for his fight in the United States next month.

Experienced slugger Mariusz Wach has gone on Polish television saying he's agreed to fight Parker and is just waiting for the contract.

Wach has fought 41 times in his career, and holds a 35-6 record. Some of his notable opponents include Wladimir Klitschko, Alexander Povetkin and Dillian Whyte, whom he fought in December.