Ziegler picked up his 10th save of the season Friday against San Diego. He pitched a scoreless ninth inning, allowing a walk, a double, and striking out one. Ziegler's continues to be Arizona's most effective reliever and has a firm grip on the closer role. It is worth noting, however, that he has only one clean appearance in his last seven trips to the mound. The extreme groundballer can be very effective, but without put away stuff, he can be prone to rough patches if he stops getting the routine grounders on which he makes his living. His 3.97 FIP tells you that he is getting a bit fortunate, so keep an eye on his next few outings for signs that his luck is changing.