San Francisco at Arizona

Arizona's opponents keep getting bargain prices even though the Diamondbacks are 23-61 overall and 10-37 on the road after losing 11-4 to the Giants last night. San Francisco snapped a four-game losing streak and still has the best record in the majors after hitting three homers on Friday night, including Thairo Estrada's grand slam in the ninth inning. The Diamondbacks are headed toward an historically bad season and will face Sammy Long, who is making his third start of the season. Arizona will go with Jake Faria, who has started just one game and he has allowed four runs on six hits in eight innings in four appearances this year. San Francisco has won nine of the past 10 meetings and 20 of the last 27. The Giants are 43-18 as favorites and the Diamondbacks are 9-29 versus left-handed starters dating to last season. Play the Giants.