Schedule subject to change and/or blackouts Sunday, August 10 AUTO RACING 1 p.m. FS1 — Indy NXT Series: The Grand Prix of Portland, Portland International Raceway, Portland, Ore.

After the second round concluded Saturday morning, Round 3 of the FedEx St. Jude Championship, the PGA Tour’s first playoff event, got underway in Memphis, Tennessee. Golf Channel, NBC and Peacock ...