Damien Jefferson scored 16 of his season-high 19 points in the first half, sparking seventh-ranked Creighton to an 89-53 romp over Seton Hall. 

The Bluejays’ fifth straight win upped their record to 9-2, 5-1 in the Big East.  It was CU’s biggest conference win since the Jays drubbed St. John’s 100-59 in February 2016. 

Creighton will host St. John’s Saturday at 11 a.m. on FS1.