Go to the later one then. Less heat!
Tempting, although if I do go to just one it'd probably be the afternoon one - I've always liked afternoon baseball, something we don't seem to get as much of here as at some MLB clubs (and TBSITH is under shade from about 14.30 onward so it won't be nonstop broiling).
On the other hand, with the concert the Metrorail ride home after the later match might be a bit less crowded...I'll just play it by ear when the day comes - you never know, the first match match might go extra innings or something....
