Class 4A
Oswego East Regional
Wednesday, Feb. 26
Benet vs. Plainfield East, 6 p.m.
Oswego East vs. Plainfield South, 7:30 p.m.
Friday, Feb. 28
Regional final, 6 p.m.
Waubonsie Valley Regional
Monday, Feb. 24
Plainfield Central at Oswego, 6 p.m.
Wednesday, Feb. 26
Waubonsie Valley vs. Winner Game 1, 6 p.m.
Neuqua Valley vs. Naperville North, 7:30 p.m.
Friday, Feb. 28
Regional final, 7 p.m.
Downers Grove South Regional
Wednesday, Feb. 26
Downers Grove North vs. Yorkville, 6 p.m.
West Aurora vs. Downers Grove South, 7:30 p.m.
Friday, Feb. 28
Regional final, 7 p.m.
Class 3A
IMSA Regional
Monday, Feb. 24
IMSA at Plano, 6 p.m.
Wednesday, Feb. 26
Kaneland vs. IMSA/Plano winner, 6 p.m.
Wheaton Academy vs. Marmion, 7:30 p.m.
Friday, Feb. 28
Regional final, 7 p.m.
Class 2A
Princeton Regional
Monday, Feb. 24
Hall at Sandwich, 6 p.m.
Aurora Central Catholic at Mendota, 6 p.m.
Wednesday, Feb. 26
Seneca vs. Winner Game 1, 6 p.m.
Princeton vs. Winner Game 2, 7:30 p.m.
Friday, Feb. 28
Regional final, 7 p.m.
Class 1A
Indian Creek Regional
Monday, Feb. 24
Parkview Christian at Somonauk, 6:30 p.m.
Mooseheart at Indian Creek, 6 p.m.
Leland at Aurora Christian, 6 p.m.
Wednesday, Feb. 26
Yorkville Christian vs. Winner Game 1, 6 p.m.
Winner Game 2 vs. Winner Game 3, 7:30 p.m.
Friday, Feb 28
Regional final, 7 p.m.
Ottawa Marquette Regional
Monday, Feb. 24
Dwight at Marquette, 6:30 p.m.
Gardner-South Wilmington at Newark, 6 p.m.
Earlville at Serena, 6 p.m.
Wednesday, Feb. 26
Hinckley-Big Rock vs. Winner Game 1, 6 p.m.
Winner Game 2 vs. Winner Game 3, 7:30 p.m.
Friday, Feb. 28
Regional final, 7 p.m.