The 11th annual Vineyard Streetball Classic, a 3-on-3 basketball tournament, is Wednesday, July 3 at Niantic Park in Oak Bluffs. Opening rounds begin at 10 a.m. Participants can register at the Niantic courts tonight from 6 p.m. to 9 p.m. and at same-day registration beginning at 8 a.m. tomorrow in the tent next to the courts.

The tournament highlights students ages 9 to 18 years old. Each team of three to five players battles through a series of double-elimination rounds with the top teams in each division receiving trophies at the end of the day.

Call 508-687-0418 for more information.