Hair come the Mets. Mets pitcher Jacob deGrom trimmed his long locks in the off-season, but unlike Samson, he expects to be stronger now. “I did some research and I found that shorter hair actually will speed up my delivery and add two more miles to my fastball,” said deGrom, whose short-haired bobble head lookalike will make its debut on July 7 when the Amazins host the Tampa Bay Rays. Mets single game tickets go on sale Friday at 10 a.m. and that will be one of the games made available.