Premier League 1930/31

Day 9
Grimsby 4-0 West Ham
Leeds United 0-3 Sunderland
Manchester City 4-1 Manchester United
Portsmouth 2-0 Derby County
Chelsea 4-0 Middlesbrough
Blackburn 2-1 Birmingham
Arsenal 1-1 Sheffield United
Aston Villa 6-1 Huddersfield Town
Blackpool 5-4 Leicester
Bolton Wanderers 4-2 Grimsby
Liverpool 1-2 Sheffield Wednesday