The Chile international will be hoping to line up for the Red Devils when they take on Watford away from home in the Premier League on Saturday evening as they look to make it back to back wins in the top flight.
Sanchez will be hoping to discover his top form for the Red Devils this season after having made a stop-start beginning to his Manchester United career following his move from Arsenal in the January transfer window.
And the attacker seemed to be in a good mood as he posed for a selfie and posted it on Instagram with the following caption: “⚽️⚡️On my way to training.”
Manchester United are aiming to make it back to back wins in the Premier League this season for the first time after they suffered losses at the hands of both Tottenham Hotspur and Brighton.
The Red Devils are aiming to be one of the main challengers for the Premier League title this term after they finished in second place and without a trophy last season under Mourinho.
They reached the FA Cup final last term but ended up losing to Chelsea FC at Wembley back in May.
MORE: Man United latest news
MORE: Arsenal latest news
MORE: Chelsea latest news
MORE: Liverpool latest news