Here's left field thoughts, skunker. Your game does keep boxscores, so you can always go back and look at them. How to mark just those is the hurdle, but I think it's manageable. What I might suggest is open in browser as you've done, then simply save page as to a folder where those key games are for you. Name the file in any way you'd like, by date or whatever, then just go to your Special Box Score folder, click on thenohitter.html, and voila! It should be there.
Now, make me feel stupid if you tell me the reason you want them printed out.
Maybe that doesn't fit the purpose.