Here is the list of scores from second-round games in the IHSA football playoffs.

Northwestern recruit Johnny O'Brien shook off an uncharacteristic start to throw for 306 yards and four touchdowns, and Fremd scored TDs on four straight drives in the first half to beat visiting Lyons 45-21 and reach its first quarterfinal since 2009.

After Dixon erased a 14-point deficit to take the lead, Coal City answered with three long pass plays to pull out a 49-42 victory in the teams' Class 4A second-round playoff game Friday night at A.C. Bowers Field.

Michael Vander Luitgaren threw three touchdowns and had completions to eight different receivers as No. 13 Batavia took down No. 4 Glenbard East 42-21 to advance to its fourth consecutive Class 7A quarterfinal.

Barrington scored 31 unanswered points to beat Glenbrook South 38-20 in an IHSA Class 8A second-round playoff game Friday night for the program’s fifth straight victory over the Titans.

Hersey running back Brandon Jenkins ran for 277 yards and two touchdowns to lead the Huskies to a 42-21 victory over No. 1-seeded Richards.

Hunter Carley rushed for two touchdowns and caught one, as No. 1 seed Richmond-Burton rolled to a 57-7 win over host Aurora Central Catholic in a Class 3A second-round playoff game Friday night.

A dominant second-half performance from St. Laurence's Cory Les allowed the Vikings to claim a 35-21 victory over second-seeded Bradley-Bourbonnais in a Class 6A second round contest Friday night.

Tamarion Garner recorded 3.5 sacks and returned a fumble for a touchdown, while Nate Lang threw three touchdowns as IC Catholic ended Bishop McNamara's undefeated season with a 37-27 win in the second round of the IHSA Class 3A playoffs.