Arizona at Colorado

Tyler Chatwood was having a good season before going on the disabled list with a back injury. He is 10-8 with a 3.75 ERA, which are good numbers for someone who plays home games at Coors Field. Chatwood has faced Arizona three times this season and is 2-1 with a 3.38 ERA. Colorado is 4-1-1 UNDER in Chatwood's last six starts, including 3-0-1 at home. Also, the Rockies have gone UNDER five of their last six after a win. Braden Shipley settled down and had a strong outing against Cincinnati on Aug. 26 and allowed just one run and four hits in seven innings. The posted total is inflated after last night's outburst, so there is value in the UNDER in this matchup. Look for the Diamondbacks and Rockies to stay UNDER the total.