Rob Holding was sent off after an accumulation of two yellow cards.
The 26-year-old defender has been decent for the Gunners of late but struggled immensely against Son’s pace last night.
He picked up two yellow cards in the span of 33 minutes and became the seventh Arsenal player to be sent off in a North London derby.
Club legend Ian Wright explains how Holding is terrified of Son Heung-min.
‘Rob Holding is terrified of Son’s pace,’ Wright said on Premier League productions. ‘In each instance, we are seeing Rob Holding trying to win the ball.
‘Especially after the first couple, you say okay it’s going into him. Let him get hold of it and maybe lay it back because you can’t afford to go down to ten men.
‘He has got no complaints [for the red card]. That right side has been a problem for us. It has been a mismatch. You can see how uncomfortable Holding was.
‘In the end, the way he has been sent off, he has no defence of himself there.’
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