The winter meetings wrapped up with a three-team trade involving Cleveland, Seattle and Tampa Bay, plus a couple more relievers reached free-agent deals.
Captain Kostas Fortounis scored late from the penalty spot to help Olympiakos defeat AC Milan 3-1 and knock them out of the Europa League.
Carson Wentz has a back injury. The severity is still not known.
For the second straight weekend, Ligue 1 leader Paris Saint-Germain will not play after several games were postponed at the request of authorities.
Novak Djokovic and Simona Halep were named the 2018 World Champions by the International Tennis Federation.
Real Madrid will face Leganes in the Copa del Rey for the second consecutive season.
While there seems to be an ever-widening gap between the biggest, richest clubs and the rest, there also appears to be more potential winners than ever.
At the start of November the mood was buoyant at Inter Milan. Now, the mood is no longer buoyant. Far from it.
Jose Mourinho's dire need for a top-drawer center back at Manchester United will be brought into sharp focus when his team faces Liverpool.
Nantes striker Emiliano Sala is matching PSG's Kylian Mbappe at the top of the scoring chart with 12 goals.