A week of basketball gets under way on Monday at Tonganoxie High with first-round games in both the boys and girls tournaments.

But both Chieftains teams don’t play until Tuesday: the THS girls open against Eudora at 6 p.m., and the Tonganoxie boys will follow with a 7:30 p.m. tip against Jeff West.

Semifinals and consolation semis are Thursday and Friday at THS, and the tournament wraps up with eight games on Saturday.

Boys bracket

Monday

Game 1: Lansing vs. Silver Lake, 4:30 p.m.

Game 2: De Soto vs. Atchison, 7:30 p.m.

Tuesday

Game 3: Eudora vs. Don Bosco (Mo.), 4:30 p.m.

Game 4: Tonganoxie vs. Jeff West, 7:30 p.m.

Thursday

Game 5: Game 1 loser vs. Game 2 loser, 4:30 p.m.

Game 6: Game 3 loser vs. Game 4 loser, 7:30 p.m.

Friday

Game 7: Game 1 winner vs. Game 2 winner, 4:30 p.m.

Game 8: Game 3 winner vs. Game 4 winner, 7:30 p.m.

Saturday

Seventh place: Game 5 loser vs. Game 6 loser, 11:30 a.m. (THS west gym)

Fifth place: Game 5 winner vs. Game 6 winner, 11:30 a.m.

Third place: Game 7 loser vs. Game 8 loser, 2:30 p.m.

Championship: Game 7 winner vs. Game 8 winner, 6:30 p.m.

Girls bracket

Monday

Game 1: Chanute vs. De Soto, 3 p.m.

Game 2: Silver Lake vs. Atchison, 6 p.m.

Tuesday

Game 3: Lansing vs. Jeff West, 3 p.m.

Game 4: Tonganoxie vs. Eudora, 6 p.m.

Thursday

Game 5: Game 1 loser vs. Game 3 loser, 3 p.m.

Game 6: Game 2 loser vs. Game 4 loser, 6 p.m.

Friday

Game 7: Game 1 winner vs. Game 3 winner, 3 p.m.

Game 8: Game 2 winner vs. Game 4 winner, 6 p.m.

Saturday

Seventh place: Game 5 loser vs. Game 6 loser, 10 a.m. (THS west gym)

Fifth place: Game 5 winner vs. Game 6 winner, 10 a.m.

Third place: Game 7 loser vs. Game 8 loser, 1 p.m.

Championship: Game 7 winner vs. Game 8 winner, 5 p.m.