Man Utd v Liverpool: Back boosted booking double at 11/1

• Casemiro key as United try to compete with Liverpool

• Endo sure to be at heart of midfield battle

• FA Cup booking double boosted to 11/112.00 for Sunday

Leg 1 - Back Casemiro to be booked

Brazil and Manchester United centre-midfielder Casemiro has featured in every game since returning from injury in mid-January. He has been instrumental as United have won seven of the last nine in all competitions.

Casemiro is expected to start again here and will have a huge role to play if Erik ten Hag's side are to qualify against high-flying Liverpool who have recently welcomed back several first team players including Mo Salah.

The Brazilian has received eight cards in all competitions this season but has not received a card in the last four games, so is due one based on him averaging a card every 207 minutes of football in all competitions this season.

Casemiro averages 1.5 fouls per game and is fouled 0.7 times while competing in 14.5 duels per game. Casemiro's experience will be key if United are to compete with Liverpool. His defensive duties will be called upon throughout to prevent fast Liverpool direct attacks.

Leg 2 - Back Endo to be booked

Liverpool and Japan centre-midfielder Wataru Endo looks a certainty to retain his place in the Liverpool side after some top performances. Endo was substituted at half time Thursday night in Liverpool's 6-1 Europa League win, so he should be fresh to face United in this mouth-watering FA Cup quarter final tie.

Endo has been a phenomenal signing for Liverpool, after a lot of criticism came in for this fairly unknown signing in the summer. Endo has featured 32 times for Liverpool in all competitions this season and receiveed nine cards. This gives him an average of one card received for every 221 minutes of football for Klopp's side.

Endo commits a huge 2.5 fouls per game and is fouled 1.73 times putting him in the 98th percentile for fouls in the Premier League this season. Endo was shown the yellow card last time these sides met in December when they drew 0-0 at Anfield.

The match official - John Brooks

The man in the middle of Sunday's quarter-final is John Brooks. He has averaged 4.6 cards per game in the Premier League so far this season.

The sides here average a low 3.7 cards per game but given the rivalry and how desperate either side will be to qualify, we should be in for a good game full of meaty challenges.

This Booking Double has had a boost from 9/110.00 to 11/112.00.

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