More specifically I'm talking about Andy Roddick's line of tennis shirts. A few years ago I bought this one in size large:
For the most part it fit pretty good, but in the waist area its pretty loose and baggy. Now I'm thinking about getting one of these two shirts for Christmas:
I just about always go with size large whenever I'm buying any kind of regular shirt, but do you think I'd be able to get one of these in medium and still not have it bee too tight/small? I'm like 6'1 and I weigh about 205.