If there is a buy sign on Jeff Samardzija I'm certainly missing it. Samardzija was terrible before going on the DL - a 6.56 ERA and 1.68 WHIP - due to pectoral and shoulder injuries and he was bad while recovering in the minors with a 5.29 ERA. This is his first big league start since May 29. San Francisco is 0-5 in his last five starts.

The Giants' bullpen is down closer Hunter Strickland and could get extensive work here. 

Cardinals starter Carlos Martinez was rusty and shaky when he first returned from the DL. But Martinez is a near-elite pitcher and has looked good in his last two starts holding the Indians and Diamondbacks to a combined four runs in 12 innings. Martinez is pitching on his normal four days rest. St. Louis is 9-2 the past 11 times that has happened. 

The Cardinals' lineup is bolstered by the return of power-hitting middle infielder Paul DeJong and closer Bud Norris, who was cleared to pitch today after being out the past two days with a finger injury.