Auto racing

Formula One: The Belgian Grand Prix, 4:55 a.m., 8:55 a.m. and 5:55 a.m. Saturday (ESPN2)

NASCAR Xfinity Series, 1 p.m. and 3 p.m. (NBCSN)

NASCAR Monster Energy Cup Series, practice, 2 p.m. and 4 p.m. (NBCSN)

College football

Rice at Army, 6 p.m. (CBSSN)

Massachusetts at Rutgers, 7 p.m. (BTN)

Wisconsin at South Florida, 7 p.m. (ESPN)

Tulsa at Michigan State, 7 p.m. (FS1)

Purdue at Nevada, 9:30 p.m. (CBSSN)

Colorado State vs. Colorado at Denver, 10 p.m. (ESPN)

Oklahoma State at Oregon State, 10:30 p.m. (FS1)

Golf

European Tour: Omega European Masters, 5:30 a.m., 9:30 a.m. and 6:30 a.m. Saturday (Golf Channel)

Korn Ferry Tour: Korn Ferry Tour Championship, 1 p.m. (Golf Channel)

PGA Tour Champions: Shaw Charity Classic, 4 p.m. (Golf Channel)

LPGA Tour: Portland Classic, 6:30 p.m. (Golf Channel)

High school football

St. Joseph Prep (PA) vs. Marietta (GA), 8 p.m. (ESPNU)

Horse racing

Saratoga Live, 4:30 p.m. (FS2)

Mixed Martial Arts

UFC Fight Night Prelims: MMA undercard bouts, 3 a.m. Saturday (ESPN)

MLB

Brewers at Cubs, 2 p.m. (MLB)

Athletics at Yankees or Indians at Rays, 7 p.m. (MLB)

Men’s soccer

Bundesliga: RB Leipzig at Borussia Monchengladbach, 2:30 p.m. (FS2)

Tennis

U.S. Open: Third Round, Noon (ESPN) and 6 p.m. (ESPN2)

Women’s college volleyball

Illinois at Tennessee, 8 p.m. (SEC)