San Diego at Chicago

These teams played a three-game series in May, all three went UNDER with Chicago scoring a total of five runs in the entire series, and the UNDER is 5-1-1 the last seven meetings overall. San Diego has stayed UNDER in five of Clayton Richard's last seven road starts, and he comes off  a 6-2 win over Cincinnati when he allowed only two runs in 8 2/3 innings. The Cubs are 20-7-1 UNDER in Jon Lester's last 28 home starts, and he had one of his best performances of the season on Tuesday when he gave up a run on five hits in seven innings in a win over the Mets. Lester has a 2.65 ERA at home this season, and in two appearances against the Padres in 2016, he gave up four runs in 12 innings with a .214 batting against average. The Cubs are 33-15-3 UNDER their last 51 games against NL West teams. Play the UNDER.