With a quarter of the major league season complete, teams are beginning to separate themselves as contenders and noncontenders, if they had not already committed to rebuilding, or "tanking," in the offseason.
Let's examine the 10 greatest needs among the clubs with 20 percent or greater odds of making the playoffs entering Sunday, according to FanGraphs.
1. The Colorado Rockies (29.4 percent playoff odds) need corner help. According to Baseball Reference-version WAR, the Rockies rank 25th in WAR produced by right fielders (minus-0.3), 28th in left-field WAR (minus-0.4) and last at first base (minus-1.