MANCHESTER, ENGLAND - APRIL 10: Scott McTominay of Manchester United in action with Philippe Coutinho and Sergio Busquets of Barcelona during the UEFA Champions League Quarter Final first leg match between Manchester United and FC Barcelona at Old Trafford on April 10, 2019 in Manchester, England. (Photo by Matthew Peters/Manchester United via Getty Images)
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Manchester United Matthew Peters

MANCHESTER, ENGLAND - APRIL 10: Scott McTominay of Manchester United is challenged by Philippe Coutinho of Barcelona during the UEFA Champions League Quarter Final first leg match between Manchester United and FC Barcelona at Old Trafford on April 10, 2019 in Manchester, England. (Photo by Michael Regan/Getty Images)
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Getty Images Sport Michael Regan

MANCHESTER, ENGLAND - APRIL 10: Scott McTominay of Manchester United competes with Philippe Coutinho of FC Barcelona during the UEFA Champions League Quarter Final first leg match between Manchester United and FC Barcelona at Old Trafford on April 10, 2019 in Manchester, England. (Photo by Robbie Jay Barratt - AMA/Getty Images)
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Getty Images Sport Robbie Jay Barratt - AMA

Manchester United's Scott McTominay (right) and Barcelona's Philippe Coutinho battle for the ball during the UEFA Champions League quarter final, first leg match at Old Trafford, Manchester. (Photo by Nick Potts/PA Images via Getty Images)
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PA Images Nick Potts - PA Images