Mets starter Taijuan Walker was a revelation in the first half and an All-Star but has imploded in two second-half starts. However, the Mets say they have found the issue with his fastball regarding mechanics, etc. Walker has been very good at home this year (4-1, 2.68 ERA) and vs. the Braves (eight scoreless innings, three hits). Really the only Atlanta batter with much career success off him is Joc Pederson. The Braves runline would be tempting if it wasn't such a big price (-180).