Tuesday, November 7Class 4A First Round 4:00 p.m. - Court One - #4 Sergeant Bluff-Luton 20-25-25-25, #5 Bishop Heelan 25-18-22-21 Box Score 6:00 p.m. - Court One - #1 Cedar Rapids Xavier 25-25-25,  #8 Independence 16-10-23 Box Score 4:00 p.m. - Court Two - #6 Lewis Central 25-25-25, #3 Waverly-Shell Rock 21-20-16 Box Score 6:00 p.m. - Court Two - #2 Dubuque Wahlert 25-26-25,  #7 Pella 13-24-22 Box ScoreThursday, November 9Class 4A Semifinals 12:00 p.m. - Court One - Sergeant Bluff-Luton 20-25-18-25-15,  Cedar Rapids Xavier 25-18-25-16-13 Box Score 12:00 p.m. - Court Two - Dubuque Wahlert 25-30-25, Lewis Central 16-28-15 Box ScoreFriday, November 10Class 4A Championship 12:15 p.m. - Dubuque Wahlert 23-25-25-19-15, Sergeant Bluff-Luton 25-7-16-25-8 Box Score4A All-Tournament Team