On the air

IndyCar Series, Honda Indy Grand Prix of Alabama, at Birmingham, Ala.: 3:30 p.m., NBC Sports Network PBA Tour, League Quarterfinals, at Portland, Maine (tape delay): 1 p.m., ESPN Tennessee at Alabama: 3 p.m., ESPN2 NHRA, Spring Nationals, qualifying, at Baytown, Texas (tape delay): 1 p.m., Fox Sports 1 NHRA, Spring Nationals, finals, at Baytown, Texas: Fox Sports 1 2 p.m., European PGA Tour, Trophee Hassan II, final round, at Rabat, Morocco: 8 a.m., The Golf Channel PGA Tour, Valero Texas Open, final round, at San Antonio: 1 p.m., The Golf Channel PGA Tour, Valero Texas Open, final round, at San Antonio: 3 p.m., WOIO Champions Tour, Bass Pro Shops Legends of Golf at Big Cedar Lodge, final round, at Ridgedale, Mo.: 3 p.m., The Golf Channel LPGA Tour, HUGEL-JTBC LA Open, final round, at Los Angeles: 6 p.m., The Golf Channel Toronto at N.Y. Yankees: 1 p.m., MLB Network Indians at Baltimore: 1 p.m. SportsTime Ohio WTAM-AM 1100, WMMS-FM 100.7, WEOL-AM 930 Regional coverage, Chicago Cubs at Colorado OR Seattle at Texas (games joined in progress): 4 p.m., MLB Network Washington at L.A. Dodgers: 8 p.m., ESPN NBA playoffs, Eastern Conference, first round, Game 4, Boston at Milwaukee: 1 p.m., WEWS NBA playoffs, Western Conference, first round, Game 4, Golden State at San Antonio: 3:30 p.m., WEWS NBA playoffs, Eastern Conference, first round, Game 4, Toronto at Washington: 6 p.m., TNT NBA playoffs, Eastern Conference, first round, Game 4, Cavaliers at Indiana: 8:30 p.m., TNT, Fox Sports Ohio, WTAM-AM 1100, WMMS-FM 100.7, WLFM-FM 87.7, WEOLAM 930 NHL Stanley Cup playoffs, Eastern Conference, first round, Game 6, Pittsburgh at Philadelphia: 3 p.m., WKYC NHL Stanley Cup playoffs, Western Conference, first round, Game 6, Nashville at Colorado: 7 p.m., NBC Sports Network