The possible suspension of Houston outfielder Billy...

The possible suspension of Houston outfielder Billy Hatcher for using a corked bat could be a serious blow to the Astros’ chances of repeating as National League Western Division champions, Manager Hal Lanier said.

Hatcher, one of the few Astros who has hit consistently all season, was ejected in the fourth inning of Tuesday night’s 3-2 loss to Chicago after his bat split, revealing that it had been corked.

Umpire John McSherry said the bat contained three to four inches of cork and had been sent to the league office. Katy Feeney, a league official, said it would be several days before a decision could be made on a possible suspension.