Southampton know that containing Erling Haaland will be essential to having any chance of overcoming Manchester City in Saturday’s FA Cup semifinal, but history suggests that the Saints are in luck, given the Norwegian is yet to score a goal in semifinals or finals during his entire City career. Haaland arrives to Saturday’s semifinal bout against Southampton with a sensational record of 159 goals in 193 games for Man City . There’s no denying the 25-year-old Norwegian is one of the best strikers in the world right now, but it’s also true that he’s struggled to deliver in decisive matches. Erling Haaland Stats or Man City in Semifinals / Finals Competition Semifinal Games Played Finals Played Goals Champions League 2 1 0 FA Cup 1 3 0 Carabao Cup 1 1 0 Community Shield 0 3 0 UEFA Super Cup 0 1 0 The numbers speak for themselves. Across 13 games played for City in semifinals or finals, Haaland is yet to find a back of the net in a sky blue shirt.…