bob wren stadium features many modern amenities and has a capacity of 4,000. the stadium has 100 chairback seats that are part of the vip club, named the baumholtz club in honor of former ohio baseball player frank baumholtz. in addition, there are around 1,000 bleacher-back seats in the stadium and another 1,000 seats of regular bleachers. down both the third and first base lines there are two grassy knolls that are capable of seating up to another 1,000 fans.