Messi likely to miss at least next 2 Miami games

Cole Campbell, a Borussia Dortmund youth team forward who turned 18 last month, has been approved by FIFA for a change of affiliation to the United States from Iceland.

Liverpool, Manchester City and Bayern Munich are among the clubs interested in getting RB Leipzig’s Dani Olmo. Transfer Talk has the latest.

The January transfer window is open. Here are the big deals in the men’s game and how we rate them.