Records through Sunday; last week's ranking in parentheses.
1. Bolingbrook 19-1 (1)
2. Young 20-0 (2)
Dolphins ease into Public League semifinals with 37-point win over King; Morgan Park is up next.
3. Montini 23-2 (3)
Broncos could be challenged when they host Rockford Boylan on Saturday.
4. Geneva 24-0 (4)
Last big obstacle to two straight undefeated regular seasons comes Saturday against Bartlett.
5. Fenwick 22-2 (5)
Friars will go for their 16th consecutive conference championship Saturday at Marian Catholic.
6. T.F. North 22-3 (6)
Meteors will try to keep their hold on the South Suburban Conference title against Oak Forest, Lemont this week.
7. Hillcrest 20-3 (7)
Hawks win senior-night contest over Oak Forest, take on Lemont on Tuesday.
8. Marian Catholic 22-6 (8)
Simone Law, Spartans are on fire, crushing Sweet 16 opponents Fremd, Johnsburg.
9. New Trier 23-3 (9)
Trevians survive Evanston, Fremd and Lincoln-Way East in 27-hour stretch Friday and Saturday.
Girls basketball: Chicago Tribune Top 20, Feb. 1
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