Google and ESPN have announced they are now offering sports scores, presented through microdata, straight into Google Search results. For now, Google and ESPN will only be offering Baseball, but more sports will be following very soon. A simple search of “Baseball Scores” returned the following results.
Besides making the obvious search, you can also search specifically for teams, players, and scores. The results include up-to-date game scores and statistics, and link off to content on ESPN.