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Some fans may come over for a pre-game show or a pre-game drink. You want to encourage early attendance when a game is televised live. Unless everyone is rooting for the same team, don't be too aggressive. You should encourage friendly competition, not anger toward an opposing team. Encourage them to dress up or don a streamer as a scarf. A porch or another room will allow them to leave without interrupting the game for the fans. A foosball table, lawn soccer field or small foam soccer set will be popular with athletic or competitive friends. Keep spirits up when it's not going well. You may find yourself in the role of the cheerleader as the host. Continue the celebration down at the pub or bar if you are exhausted from your hosting duties.
Get the decor and food ready at least an hour in advance. Don't get too competitive. Ask the guests to get involved. Open up a place for non-fans to go that's away from the TV. Set up another activity. Celebrate when the game is going well. Go for a celebratory drink.