The fifth-seeded Denver Pioneers head to the quarterfinal round of the NCAA men’s lacrosse tournament and the NHL and NBA conference finals roll on during this weekend’s play-by-play action on Sports Radio 104.3 The Fan.

104.3 The Fan

Friday

NBA playoffs

» Celtics vs. Cavaliers, 6:30 p.m.

Saturday

NCAA men’s lacrosse

» Denver vs. Notre Dame, noon

Horse racing

» Preakness Stakes, 3 p.m.

NBA playoffs

» Spurs vs. Warriors, 6 p.m.

Sunday

NBA playoffs

» Cavaliers vs. Celtics, 5:30 p.m.

Monday

NBA playoffs

» Spurs vs. Warriors, 7 p.m.

ESPN Denver 1600

Friday

NHL playoffs

» Senators vs. Penguins, 6 p.m.

Saturday

NASCAR

» Monster Energy All-Star Race, 3 p.m.

Sunday

NHL playoffs

» Penguins vs. Senators, 1 p.m. (if necessary)

MLB

» Tigers vs. Rangers, 5 p.m.

Monday

NHL playoffs

» Predators vs. Ducks, 6 p.m. (if necessary)