Newbie creating a domain for a game

Hi Folks.  Tinkered with DDD for awhile now but having an issue with the following for a game management system I'm working on.  What I'm trying to accomplish is this: I have a player object and a match object.  Two players can participate in a match which will result in a winner and loser.  The match object also contains information about match that was played such as how badly one player lost by.  What is the best way to model that?  I keep coming up with ideas that I can tell just by looking at it - suck.  I know there's a right way to do this I just don't have a clue as to what it entails.  Any help would be greatly appreciated!