'Go time' nearly here for AUSL's inaugural Opening Day https://www.mlb.com/news/athletes-unlimited-softball-league-prepares-for-inaugural-opening-day ROSEMONT, Ill. -- Just under two miles outside of O’Hare International Airport, the near constant hum of airplanes overhead is rivaled only by the sound of infield drills at the Parkway Bank Sports Complex. The softball smacking the back of a glove. The “yes queen!” after a properly executed rundown. #MLB