The Liverpool full-back recalls being overwhelmed by the Red Devils striker during a Premier League clash at Old Trafford in 2018
Liverpool defender Trent Alexander-Arnold admitted he was guilty of underestimating Manchester United star Marcus Rashford and consequently experienced his most difficult outing.
"[That match against United was] the toughest in terms of a direct opponent and someone getting on top of me in professional football. I'd say I underestimated him," Alexander-Arnold said of Rashford to The Athletic.
"It was a massive learning curve for me. It was something that I hated happening. As a Liverpool player, it's probably the worst game of the season to perform like that. But when things like that happen you have to learn from them.
"It was a wake-up call. You hate days like that. You don't want to experience that. You remember how it felt and that makes you try everything you possibly can to ensure you don't have another one like it."