Naperville North's Derek Westman drives to the basket past West Aurora's Spencer Thomas. | Mike Mantucca ~ For Sun-Times Media
West Aurora's Jayquan Lee draws a foul from Naperville North's JP Riley. | Mike Mantucca ~ For Sun-Times Media
Naperville North's Anthony Rehayem goes up for a shot while being defended by West Aurora's Matt Williams. | Mike Mantucca ~ For Sun-Times Media
West Aurora's Matt Dunn drives to the basket while being defended by Naperville North's Bryan LoLordo. | Mike Mantucca ~ For Sun-Times Media
Naperville North's Brendan Herbstritt puts up a three-point shot against West Aurora. | Mike Mantucca ~ For Sun-Times Media
Naperville North's Derek Westman and West Aurora's Matt Williams go up for a rebound Jan. 5. | Mike Mantucca ~ For Sun-Times Media
West Aurora coach Gordon Kerkman goes over plays with his team after the first quarter against host Naperville North. | Mike Mantucca ~ For Sun-Times Media
Naperville North coach Jeff Powers shouts to his team from the bench against West Aurora in Naperville on Saturday, Jan. 5, 2012. | Mike Mantucca ~ For Sun-Times Media
There was some discrepancy Saturday about the number of free throws West Aurora usually shoots in practice, but there can be no doubt that whatever the amount, the practice is working. The Blackhawks made 15-of-16 free throw attempts in the fourth quarter, including their last …