at the time of writing Manchester United are playing against Arsenal, It will not be an easy game for Manchester United, but Arsenal are not a very reliable team either, I would not be surprised if I saw a draw in this game
Manchester United's chances of being able to score in 30 minutes (this minute is valid at the time of writing this) are very small considering Manchester United's expected goals (xG) are very small from Arsenal's expected goals (xG).
When Manchester United get the ball to make an attack, it doesn't last long and the ball is immediately held back by Arsenal players. This is not encouraged by Manchester United's line-by-line assistance.