Kevin Gregg nailed down his 10th save of the season in Tuesday's win over the Cardinals. Gregg came on in relief of Jeff Samardzija with one out and two on in the ninth and allowed an RBI single to Yadier Molina. He then induced what turned out to be the game-ending double play when pinch-runner Shane Robinson was called out for interference. He's capable of blowing up at any time, but Gregg has plenty of job security with a 0.81 ERA and 0.99 WHIP while going 10-for-10 in save chances.