William Byron will aim for his third win in four starts when the NASCAR Cup Series season continues with the 2023 EchoPark Automotive Grand Prix at Circuit of the Americas in Austin on Sunday. Byron, who recorded two victories last year, already has matched that total after he captured back-to-back checkered flags at Las Vegas and Phoenix earlier this month.

Byron is +1200, while Kyle Larson is the +650 favorite in the latest 2023 EchoPark Automotive Grand Prix odds from Caesars Sportsbook. Kyle Busch and Ross Chastain, who won this race last year, are +800. The green flag drops at 3:30 p.m. ET.

Before making any 2023 EchoPark Automotive Grand Prix picks, you NEED to see what SportsLine's Micah Roberts has to say. A former Vegas bookmaker, Roberts was the first to offer expanded NASCAR betting and now hands out NASCAR winners to his followers on SportsLine.

Roberts is the nation's premier NASCAR betting expert, and his top pick, Chase Elliott, won the YellaWood 500 last October at 12-1 odds. He also correctly predicted Elliott to win the Jockey Made in America 250 in 2021, nailed the 2021 Coca-Cola 600 winner by hitting Larson's victory at 11-2 odds and was on point by targeting Elliott as the winner of the EchoPark Texas Grand Prix at 8-5 odds the previous week. Anyone who has followed his picks has cashed ticket after ticket.

Now, Roberts has analyzed the field for Sunday's EchoPark Automotive Grand Prix. We can tell you he's fading Kyle Larson, even though he is the favorite at +650. In fact, Roberts says Kyle Larson doesn't even crack the top 10!

However, Roberts is high on a HUGE longshot who was in the top 10 in his last five road races of 2022! This driver is being underestimated by oddsmakers, and anyone who backs him could hit it BIG! You ABSOLUTELY need to see who it is before making any picks.

So who wins the EchoPark Automotive Grand Prix 2023? And which longshot is a MUST-BACK? ... Join SportsLine right now to see the full projected leaderboard for the 2023 EchoPark Automotive Grand Prix, all from the nation's premier NASCAR betting expert!