ST. LOUIS — Freshman guard Keaton Wagler made a career-best five 3-pointers and scored 22 points to lead No. 20 Illinois to a 91-48 rout of Missouri on Monday night.Andrej Stojakovic returned from a first-half injury to score 16 points, and Tomislav Ivisic added 14 points as the Fighting Illini (9-3) rolled to the most lopsided victory in the history of the Braggin’ Rights rivalry.Sebastian Mack had 17 points off the bench to lead Missouri (10-3) as coach Dennis Gates left his reserves in for much of the second half with the game out of hand.After building a 16-point lead at halftime, the Illini poured it on with two 3-pointers from Ivisic in the opening minutes of the second half and finally pulled their starters with 2 1/2 minutes left.The largest previous margin of victory in the series, which has been played 45 times since 1980, was Illinois’ 82-50 blowout in 2005, when it was coming off a Final Four run.Wagler went 5 for 6 from 3-point range and improved to 12 for 18 in the past three games.The Illini started to pull away midway through the first half with a run fueled by second-chance points on one end and blocks on the other. Wagler, Ben Humrichous and …
