The two most commonly used advanced stats for defense are DRS and UZR. As a team, we rank second in UZR and first in DRS. According to these stats, we've saved somewhere around 15 or 16 runs above the average team with our defense. So, basically, our defense is saving a run every other game, on average, that an average defensive team would give up. That's a very significant amount. We could also look at things like our FIP, which is fielding independent pitching, which basically takes defense out of the equation. This stat is looking at walks, hit by pitch, strikeouts, and homers -- things a pitcher is solely in control of. So this puts everyone on a level playing field. There's no accounting for luck or good or bad fielding here. A team who has an ERA lower than their FIP has either been very lucky or very good defensively. Our FIP is 3.13 and our ERA is 2.48. Along the same lines, you could look at our pitchers' BABIP, or batting average on balls in play. This is looking at balls that our fielders have to make a play on. The second lowest BABIP in the league is the White Sox at .271. We are at .251. Now there is probably some other stuff going on here. BABIP isn't a perfect tool to measure anything. Some pitchers are going to get weaker contact than others -- Arrieta. Luck will skew things a lot. There could be some weird stuff happening because of defensive positioning. There's a litany of other things that can affect BABIP, which ensures that it won't be a perfect measure. However, when balls have been put in play against us, our fielders have clearly done alright at turning them into outs.