Luggage help for Wigan vs Fulham

Hello, I'm a US soccer/football fan and I'm flying into Manchester on Feb 8th for work that following week. My wife and I have season for our local MLS football club, Minnesota United, and I love trying to catch any matches I can when I travel.

I'm arriving around 8.30 AM that day and planning to train up up to Wigan to catch the match and support Wigan, but I'm not sure what to do with my luggage (carry on suitcase and backpack) while I'm at the game.

Anyone have any thoughts/ideas?

Thanks and Go Latics!