The California Classic featured the Miami Heat, Los Angeles Lakers, San Antonio Spurs and the Golden State Warriors while the Salt Lake City League featured the Memphis Grizzlies, Oklahoma City Thunder, Philadelphia 76ers and Utah Jazz. Here are some of the best moments from the start of Summer League action.

The Los Angeles Lakers wrapped up their time in the California Classic Tuesday night, with Bronny James playing in two of L.A.'s three games.

T he opening day of the NBA Las Vegas Summer League provided fireworks and the debut of No. 1 overall pick Cooper Flagg, who struggled to find his shot in a dramatic win over the Los Angeles Lakers. Day 2 of the multi-week event from Sin City on Friday provided a further look into more prospects from last month's draft making their debut in summer league,

The Golden State vs. Portland matchup at Thomas & Mack Center will be the first look at Chinese big man Hansen Yang, the Trail Blazers’ rookie first-rounder with deft touch and passing vision.

A year after tearing his Achilles in Summer League, Marques Bolden grabbed eight rebounds for the Warriors. Sacramento native Coleman Hawkins had seven points and five rebounds. Isaiah Mobley, brother of reigning Defensive Player of the Year Evan, had 13 points.

Dalton Knecht and the Los Angeles Lakers face off with Dylan Harper and the San Antonio Spurs as the NBA Summer League California Classic continues tonight.

Catch the summer league action tonight at 10 p.m. ET on ESPN as both 1-1 teams meet in San Francisco with multiple streaming options available.

The Miami Heat’s opening game at the Las Vegas NBA Summer League was decided in the first quarter. At least from a Kasparas Jakucionis perspective.

Walter Clayton Jr. erupted for a 20-point performance during a thrilling Utah Jazz win at the Salt Lake City Summer League.