Jorge Castillo reports on Bo Bichette getting booed after struggling at the plate during the Mets' opening series. (0:52) NEW YORK -- It took until the seventh inning of only his third game with the New York Mets for Bo Bichette to hear boos from the home crowd at Citi Field for the first time. He was surprised they didn't voice their displeasure sooner. "If anything, I thought it took too long," Bichette said after the Mets' 4-3, 10-inning loss to the Pittsburgh Pirates. "I thought my at-bats were terrible, too." Bichette is 1-for-14 with eight strikeouts through his first three games -- a startling stat line for an accomplished hitter with elite bat-to-ball skills. Last season with the Toronto Blue Jays, Bichette's 14.5% strikeout rate ranked in the 86th percentile across the majors. In the three-game series against the Pirates, it was more than 50%. "I think he's getting good pitches early in counts and then they're making him chase, especially at the top of the zone," Mets manager Carlos Mendoza said.…