Baseball Savant has added an "Expected Stats" tab to its Statcast Leaderboard, making it easier than ever before to look up a given player's xBA (Expected Batting Average), xSLG (Expected Slugging Percentage), and xwOBA (Expected Weighted On-Base Average). These metrics use launch angle and exit velocity to predict how a given player should be doing without regards to actual results. These stats have their uses, but they're not that valuable from a fantasy perspective. Variables such as defen[...]