Auto Racing

11 a.m., NBCSN — Indianapolis 500 Carb Day practice.

12:30 p.m., NBCSN — IndyCar Indy Lights Freedom 100 from Indianapolis.

1:30 p.m., NBCSN — IndyCar Indianapolis 500 Carb Day pit stop challenge.

Baseball

11 a.m., YES — NCAA: Louisville vs. Duke in Atlantic Coast Conference tournament from Durham, N.C.

2 p.m., MLB Network — MLB: San Francisco Giants at Chicago Cubs.

7 p.m., theday.com — High school: Waterford vs. East Lyme in Eastern Connecticut Conference tournament final from Groton.

7 p.m., YES, WFAN (660-AM) — MLB: Los Angeles Angels at New York Yankees.

7 p.m., NESN, WTIC (1080-AM), WEEI (103.7-FM) — MLB: Atlanta Braves at Boston Red Sox. 

8 p.m., SNY, WOR (710-AM) — MLB: New York Mets at Milwaukee Brewers.

Basketball

8:30 p.m., ESPN — NBA playoffs: Boston Celtics at Cleveland Cavaliers.

Golf

5 a.m., Golf Channel — European PGA: BMW Championship from Surrey, England.

1 p.m., Golf Channel — Champions: Senior PGA Championship from Benton Harbor, Mich.

4 p.m., Golf Channel — PGA: Fort Worth Invitational from Texas.

7 p.m., Golf Channel — LPGA: Volvik Championship from Ann Arbor, Mich. (taped today)

Softball

5 p.m., ESPN2 — NCAA: Arkansas at Oklahoma in Super Regional.

5 p.m., ESPNU — NCAA: Tennessee at Georgia in Super Regional.

7 p.m., ESPN2 — NCAA: Texas A&M at Florida in Super Regional.

7 p.m., ESPNU — NCAA: Louisiana State at Florida State in Super Regional.

9 p.m., ESPN2 — NCAA: Arizona at UCLA in Super Regional.

9 p.m., ESPNU — NCAA: Alabama at Washington in Super Regional.

11 p.m., ESPN2 — NCAA: Kentucky at Oregon in Super Regional.

11 p.m., ESPNU — NCAA: South Carolina at Arizona State in Super Regional.

Tennis

8 a.m., Tennis Channel — ATP: Geneva Open.

Track & Field

10:30 p.m., NBCSN — Prefontaine Classic from Eugene, Ore.