Martinez has come under some pressure for the poor league position as Everton face a huge week in their season.
West Ham United and Watford go head-to-head later this week.
Liverpool won at the weekend against Bournemouth with an unfamiliar looking side.
The Danish midfielder has had a disappointing spell at Leeds United to date.
The Leicester City defender claims the club can still pull off a shock Premier League title success without their star striker.
The former Magpies striker says Benitez must keep the club up for the following reason.
Tottenham will want to hold on to their star striker over the summer.
The Black Cats' survival is still not guaranteed, despite Allardyce having taken over in October.
The former Gunners goalkeeper, who was part of the 'Invincibles' title winning side in 2003-04, says his former side have "thrown away" the title.
Newcastle United to due to take on Manchester City later this evening.
The West Ham and Tottenham defenders are next in line after the Manchester United star's horror injury, with Everton's Leighton Baines also absent.
Arsenal will face Chelsea at Stamford Bridge in the Premier League on Saturday.
Former Manchester United striker Javier Hernandez scored for Bayer Leverkusen in the Champions League on Wednesday.