Football fans have been itching for the October international break to end, so they can savour Premier League action once again. The game everyone is looking forward to is Liverpool vs Chelsea on Sunday. Although that fixture will bring clarity to the title contenders and pretenders, we will have some interesting games before the Anfield cracker. So, which four matches are we likely to see upsets? 1. Tottenham vs West Ham: It all kicks off at the Tottenham Hotspur this weekend. The last time out, Ange Postecoglou’s men gave up a two-goal lead to lose 3-2 at Brighton. The Australian manager was…