PORT ST. LUCIE — Meanwhile, up in Viera, Fla., the fifth-starter news was only marginally better for the Mets. Livan Hernandez gave up one run on four hits in three innings of his Grapefruit League start against the Nationals. MLB.com’s box score was incorrect for most of the day, leading to the earlier confusion about his line. Long-shot candidate Bobby Parnell, meanwhile, was simply awful, giving up three runs and two walks without recording an out against the Nationals.