We've reached the first quarter mark of the 2013 MLB season, and already there have been a number of first-year players making a significant impact.
As the season progresses, we will see significantly more prospects promoted to the big leagues, including some of the most highly-regarded youngsters in the game. Even now though, there is a talented crop of rookies, especially on the pitching side of things.
So here is a look at what the 2013 all-rookie team looks like at the first quarter mark of the season. I've selected a starting lineup, five-man rotation and closer to assemble the team.