Ross Park has two baseball fields available. In the Southern corner of the park is the lower baseball field with dirt infield and grass outfield. It has a backstop, dugout, bleachers, as well as a scoreboard. The upper field features a backstop and bleachers with a dirt infield, and grass outfield - note the upper field can often be muddy during the winter and spring. The upper field is not listed on the Seattle Parks and Recreations reservation website, so it can presumably be used for drop in play (lower field does require reservation).