Bremer: And now for our Liberty Tax game break, we turn to statistician Dave Mills. Liberty Tax - we know numbers! Dave, what do you have for us today? Dave: Thanks Dick. In his first 3 spring training starts, we've watched Ervin Santana pitch for a very good 3.14 ERA, allowing just 1 home run in 19 innings pitched, following a year where he allowed a league high 39 home runs. Today we're going to look at why Santana's been more successful at keeping balls in the yard. Bert: Well that's easy, you keep the ball down... Dave: Well, turns out there's a little more to it. Santana's a fly ball pitcher, and last year saw his- Bert: ...by staying on top of the ball Dave: -Last year, one in every five fly balls left the park. That's a significant deviation from his career average of one in 10. And one thing sabermetricians have found is this rate will tend to average out over time. Bert: Well, we saw Ervin as an Angel last year pitch 7 very strong innings against the Twins, and it was plain to everyone at Target Field that he was pitching to a downward plane, and... Dave: Now Ervin's career HR/FB rate is less than 11 percent... Bert: ...staying on top of the ball Dave: So when you give up a lot of fly balls like Santana does, even a difference of 6 or 7 percent can make a huge difference. Bert: .. and keeping the ball down. Dave: Between a strong season.. Bert: Downward plane Dave: and one like we saw last year. Dick: Thanks, Dave. That's been your Liberty Tax game break.