Tatsuhiko Kinjo hit a grand slam Wednesday to power the Yokohama BayStars to a 14-4 thrashing of the Yomiuri Giants at Yokohama Stadium.
Tatsuhiko Kinjo of the Yokohama BayStars belts his first grand slam at Yokohama Stadium.
Kinjo, playing in his sixth season, gave the BayStars a commanding 9-1 lead in the fourth inning with his first grand slam as a professional.