sentences:  The following day, Walker tied another club record, held by Andrés Galarraga, with his sixth consecutive multi-hit game.On July 8, Walker hit his 250th career home run versus Chan Ho Park of the Los Angeles Dodgers.Carrying a .382 first-half average, Walker had batted .390 (189 hits in 484 at bats) from the 1998 All-Star break to the same point in 1999, the equivalent of a full season.