Quick Hits: Prospects, Pirates, Brewers

Service time is often among the most important factors when determining when to promote a top prospect, a new analysis by Baseball Prospectus suggests (via FOX Sports). For followers of teams such as the Astros, who recently netted themselves an extra year of control of George Springer by waiting two weeks into the season to call him up, the findings don't come as a surprise. The study did produce an interesting data point, however. "Fourteen times in the last seven years, a player who ranked No. 1 on one of our Top 10 prospect lists debuted in April," BP's Zachary Levine writes. Among that group, eight were on their club's Opening Day roster, meaning the team valued that player's potential early-season contributions over the possibility of an extra year of control down the road. While the gaming of service time of top prospects is common, it's perhaps not as rampant as you might expect, the study suggests. Here's a look elsewhere around the majors:

• Being traded to the Pirates is an excellent opportunity for Ike Davis to maximize his considerable talent, Richard Justice writes for MLB.com, praising the clubhouse environment, management and fan support in Pittsburgh.
• The Brewers and Mets had several conversations about a potential Davis trade, but never got close, Brewers assistant GM Gord Ash tells Adam McCalvy of MLB.com. McCalvy reports that the Mets wanted young starting pitching, such as righty Tyler Thornburg, in return. 
• Fangraphs' Jeff Sullivan examined what might be fueling Edinson Volquez's early-season success for the Pirates. In addition to showing an improved ability to throw strikes, the right-hander is also throwing better-quality balls when he does miss the zone, Sullivan concludes. If Volquez can maintain these improvements, it'll be yet another successful reclamation project for Pirates pitching coach Ray Searage.