Bud Simpson Open

Bud Simpson Open. Fourteen draws across singles and doubles at Simpson Tennis Center in Gordon Moore Park, a sprawling facility right on the Illinois River with hard courts that play fast and true. Level 5 Open competition means you're facing serious players in your bracket, the kind of match where every point matters. Entry runs $30 to $60 depending on the event, and the early June timing gives you a chance to test your game before summer heat really sets in.