The Yankees don't plan to make any changes to their new stadium in the wake of all the home runs it has seen. There have been 149 home runs hit at the new Yankee Stadium through 45 games. A total of 160 were hit in 81 games at the old Yankee Stadium last season. "We don't have a full year of data," Hal Steinbrenner said. "We'll look at it and whatever conclusions we'll make, we'll make. Right now, it's not a big enough sample size."