Donnelly finished 16 of 24 for 124 yards with an interception, and Pierce ran for 143 yards on 28 carries along with catching seven passes for 26 yards for the Blue Hens (4-2, 2-1 Colonial Athletic Association).
Delaware snapped a three-game losing skid to William & Mary (3-3, 1-2), which was shut out for the first time since 1997 -- also at Delaware.
Donnelly threw a 29-yard TD to Bobby Russo in the opening quarter, Pierce had a 4-yard scoring scamper in the second quarter and the Delaware quarterback hit Nihja White from 11 yards out to complete the scoring in the fourth.
The Blue Hens outgained the Tribe 338-210, and held them to 1-for-13 on third-down conversions.
SEC Network visits Knoxville to delve into Tennessee's '25 points' mantra, which represents the combined difference in the Vols' previous five losses.
SEC Network's Dari Nowkhah and Greg McElroy talk life and football with Tennessee's Butch Jones at the head coach's favorite Knoxville staple.
How the hardships of picking oranges and tomatoes in the fields of Florida delivered Clemson star Mackensie Alexander to the NFL's doorstep.
SEC Network's Maria Taylor, Marcus Spears and Kevin Weidl discuss the former Mississippi State QB's potential with the Cowboys.
SEC Network's Maria Taylor, Marcus Spears and Kevin Weidl discuss the fit for QB Brandon Allen at Jacksonville and RB Jonathan Williams at Buffalo.
SEC Network's Marcus Spears and Kevin Weidl discuss the SEC players that will have the biggest overall impact in the NFL.
|William & Mary||6-2||9-4|