<p>CHAMPAIGN — Illinois and coach Brad Underwood have agreed to new financial terms on his current six-year contract that runs through 2031-32, and the deal could extend through 2035-36 based on the team's performance over the next four seasons.</p><p>Athletic director Josh Whitman made the announcement Thursday, about six weeks after the Illini's season ended with the program's first NCAA Final Four appearance in 21 years. Contract terms were not announced. The agreement requires approval of university trustees.</p><p>"Thanks to Brad Underwood's tireless leadership and relentless pursuit of championships, our men's basketball program has established itself as one of the nation's premier programs while rewriting much of our record book," Whitman said.