Nyjer Morgan knows his game. So he wasn't too hard on himself when he struggled early in the season.

Because he knew that as soon as the weather began to warm up, so too would his bat.

The resurgent Morgan had a come-from-behind three-run home run among his three hits, starter Kazuki Mishima overcame an early bout of shakiness, and the Yokohama BayStars routed the Seibu Lions 7-2 in front of a crowd of 30,803 on Saturday afternoon at Seibu Dome.