Louis van Gaal admitted Manchester United's performance in the 1-0 win over Sheffield United was "not good" as his side scraped into the fourth round of the FA Cup thanks to Wayne Rooney's stoppage-time penalty.
Louis van Gaal admitted Manchester United's performance in the 1-0 win over Sheffield United was "not good" as his side scraped into the fourth round of the FA Cup thanks to Wayne Rooney's stoppage-time penalty.