Philadelphia Union coach Peter Nowak has confirmed Danny Califf is on his way to Chivas USA.

Nowak said at his weekly press conference that Union have reached an agreement to trade Califf to Chivas USA in exchange for "a player and something else".

"This was going to happen sooner or later, so we met together and, after the talks, we decided to conclude this trade. That's the situation."

MLS are yet to give the deal the green light.