A Monday Thinker: Name the spring training roster

We're only a few days into Cactus League play, but in their first four games of the 2015 spring season the Milwaukee Brewers have already used 49 players, including 26 position players and 23 pitchers.

All told, the Brewers have 58 players invited to major league camp this spring. Two of them were late additions to the roster: Francisco Rodriguez and infielder Donnie Murphy aren't included here. But friend of the site Matt Selby wants to know: How many of the other 56 can you name?

In the interest of full disclosure I'll tell you that I got 38 on my first try.

The usual Sporcle rules apply here: Post your score in the comments, and please be aware of the fact that comments on this post may contain spoilers.

Have fun, and don't forget to post your score in the comments!