This article was originally published on www.si.com/mlb/mets as David Peterson has emerged as the ace for the New York Mets. With another quality start last night against the San Francisco Giants, it is fair to say that David Peterson has solidified himself as the New York Mets ' ace.

Mark Vientos laced a two-run double, All-Star lefty David Peterson pitched out of trouble for six effective innings and the New York Mets held off the San Francisco Giants 2-1 for their sixth consecut