Astros' historical moment costs DraftKings bettors obscenely.

On Wednesday night, DraftKings offered gamblers an intriguing over/under featuring both the Philadelphia Phillies and Philadelphia 76ers. 

Four Astros pitchers held the Phillies without a hit on Wednesday to square the best-of-seven series at 2-2. 

The Phillies were coming off an outstanding Game 3 performance at home in which they hit a record-tying five home runs and blanked Houston to grab a 2-1 series lead.

At 8:03 p.m., a crucial Game 5 is slated to start. Citizens Bank Park on Thursday night at 8:00 ET.

On the court, the 76ers were anticipated to be among the top contenders in the Eastern Conference this season, led by a duo of MVP-caliber players in James Harden and Joel Embiid.

The team has had a rocky start to the season thus far, and with their loss against the Wizards on Wednesday, they dropped below.500 at 4-5.