Well, the 2011 MLB All-Star Game is now behind us.
With the NL's 5-1 victory at Chase Field Tuesday night, the first half of the season is officially over. That means it's time for Act II.
The second half of the season means trade rumors, prospect call-ups, and pennant races. It also means the All-Stars have a lot to live up to.
In this slideshow are the 10 participants in the Midsummers whose statistics suggest that they won't be able to maintain their first-half performances over the course of the rest of the season.
For a quick brush-up on some statistics used to quantify and isolate luck, take a quick trip to the FanGraphs Sabermetrics Library.