The essential guide to the 2015 baseball season is on deck now, and whether you're a fan or fantasy player—or both—you won't be properly informed without it. Baseball Prospectus 2015 brings together an elite group of analysts to provide the definitive look at the upcoming season in critical essays and commentary on the thirty teams, their managers, and more than sixty players and prospects from each team.

Baseball Prospectus 2015contains critical essays on each of the thirty teams and player comments for some sixty players for each of those teams; projects each player's stats for the coming season using the groundbreaking PECOTA projection system, which has been called "perhaps the game's most accurate projection model" (Sports Illustrated). Now in its twentieth edition, this New York Times bestselling insider's guide from Baseball Prospectus, America's leading provider of statistical analysis for baseball, remains hands down the most authoritative and entertaining book of its kind.