BABIP Batting Average on Balls in Play. This is a measure of the number of batted balls that safely fall in for a hit (not including home runs). The exact formula we use is (H-HR)/(AB-K-HR) This is similar to DER, but from the batter's perspective. You're going to use this stat to decide whether or not you want this guy? That's digging deep...I agree Kearns will be cheaper, but him and Dunn are both 25, and Kearns strikes out a lot, has a so-so BA, doesn't hit the HR's that Dunn can, has a good OBP but nothing to covet, and can't bat leadoff or anything. These are the stats that I'll focus on. I just don't see the attraction in him, he looks like another Holla to me that can platoon with him in left field. It almost seems like Gerut is a more accomplished player than Kearns too...don't we want a player that's going to give us a playoff push? Another platoon man isn't going to do that... If he's going to be a great player with this Cubs I want him on my team, so I want to know what it is that'll make him that good of a player. I know what BABIP is and I wasn't the poster who used it in his argument as to why we should/shouldn't get Kearns. I was just saying that i don't agree with the argument that Kearns's career high in BABIP was unsustainable just b/c Kearns's BABIP was in the upper 20% of major league players. The decline in BABIP could have been due to injury or decreased production due to platooning with the other 4 OF Cinci was playing at the time. As to why get Kearns over Dunn...Dunn has so many holes in his game, it's ridiculous. He is proof positive that you can just sit at the plate and wait for a pitch in a certain zone and be successful. that approach doesn't lend itself to clutch hitting or fundamental baseball, which are two qualities we need to be looking for in any new acquisitions. Kearns is everything Dunn is not: a decent fielder, rocket arm, nice average hitter (when healthy), and fairly clutch (as he showed us in Cinci in this last series). Kearns is also cheaper than Dunn...by millions of dollars. Ask GMs like John Schuerholz about Kearns. He loves the kid. Scouts love Kearns. We are so OBP starved (from the 1st half of this year) that we'll take a player like Dunn with his sizable contract and obvious flaws. It's not going to help us. We don't need power. We need well rounded ballplayers.