Here are some Tigers sabermetric leaders from Lee Sinnis' Sabermetric Baseball Encyclopedia:
Runs Created = Projection of runs produced by a player based on singles, doubles, homers, walks, stolen bases and other things that a player does offensively.
Runs Created Per Game = A projection of how many runs a team would average if every player on the team was cloned to that player (at least 150 plate appearances).
Offensive Winning Percentage = Projected team winning percentage if each offensive player was cloned to that player and the team had average pitching/defense (at least 150 plate appearances).
Runs Created Above Average = A difference between a player's Runs Created total and a total for the average player who used the same amount of his team's outs (no plate appearance limits).
Support Neutral Wins (and Losses) = Projected number of wins (losses) given league average offensive support
Runs Saved Above Average = Number of runs saved by a pitcher over an average pitcher's runs allowed.