West Ham were beaten 2-0 by Everton at Goodison Park on Sunday.
Norwich City slumped to a 5-0 battering from Brighton at the Falmer Stadium.
The striker scored both of Newcastle's goals in the 2-1 win over Preston.
The Manchester United captain has been linked with a return to Everton.
Alexis Sanchez has been superb for Arsenal in recent weeks.
Olivier Giroud struck twice for Arsenal at the weekend.
Tottenham Hotspur visit Arsenal in a potentially season-defining game next weekend.
The midfielder has been in fine form for Celtic this season.
Tottenham youngster was among the substitutes this weekend.
The 25-year-old is en vogue with Leeds United fans at the moment.