Tuesday, March 31

Baseball Lucky 7 Conference tournament, at Quapaw (Game 4, Wyandotte vs. Afton, 2 p.m.; Game 5, Fairland vs. Game 4 loser, 4:30 p.m.; Game 6, Fairland vs. Game 4 winner, 7 p.m.); First National Bank Miami Invitational (Miami vs. Ketchum, 11 a.m.; Grove vs. Adair, 1 p.m.; Jay vs. Pryor, 3 p.m.; Verdigris vs. Locust Grove, 5 p.m.)

Soccer Catoosa at Miami (girls 5:30 p.m., boys 7:30 p.m.)

Softball Eastern Oklahoma at Northeastern A&M (4 p.m.)

Tennis Miami tournament, at Tulsa (boys)

Wednesday, April 1

Baseball First National Bank Miami Invitational (Miami-Ketchum loser vs. Jay-Pryor loser, 11 a.m.; Grove-Adair loser vs. Verdigris-Locust Grove loser, 1 p.m.; Miami-Ketchum winner vs. Jay-Pryor winner, 3 p.m.; Grove-Adair winner vs. Verdigris-Locust Grove winner, 5 p.m.)

Tennis Miami tournament, at Tulsa (girls)

Thursday, April 2

Baseball Seminole State at Northeastern A&M (1 p.m., 7-9), Locust Grove at Miami (4:30 p.m., 7-7), Lucky 7 Conference tournament, at Quapaw; First National Bank Miami Invitational (Seventh-place game, 11 a.m.; fifth-place game, 1 p.m.; third-place game, 3 p.m.; championship game, 5 p.m.)

Softball Northeastern A&M at Labette, Kan. (2 p.m.), Welch at Liberty tournament

Track Commerce and Wyandotte at Galena, Kan., meet, Fairland and Welch at Chelsea meet (7-8)