Arsenal manager Arsene Wenger says it is “likely” forward Alexis Sanchez will join Premier League rivals Manchester United.
Sanchez, 29, is out of contract in June and is thought to have agreed personal terms with the Old Trafford club.
“I worked on transfers for 30 years so it is likely to happen, but at any moment it can break down,” said Wenger.
Wenger also said it was a “possibility” United midfielder Henrikh Mkhitaryan will join as part of the deal.