What happened: Mikel Brown Jr. and the Brooklyn Nets face Kingston Flemings and the Atlanta Hawks tonight in Las Vegas Summer League play, tipping off at 8 p.m. ET on ESPN. Brown went No. 6 overall in this year's draft, one spot ahead of Flemings at No. 8.

Why it matters: The matchup pits two top-10 picks against each other with evaluators still building a book on both guards early in Summer League. It's the same Kingston Flemings whose first two Summer League outings are already under evaluation, giving tonight's head-to-head added weight for teams tracking his development.

What to watch: Tip-off is 8 p.m. ET on ESPN, with both guards looking to build on their early Summer League bodies of work.