No. 18 Iowa takes 3-game win streak to No. 17 Penn State
Iowa head coach Kirk Ferentz, center, reacts during the second half of an NCAA college football game against Maryland, Saturday, Oct. 20, 2018, in Iowa City, Iowa. Iowa won 23-0. (AP Photo/Charlie Neibergall)

Iowa head coach Kirk Ferentz, center, reacts during the second half of an NCAA college football game against Maryland, Saturday, Oct. 20, 2018, in Iowa City, Iowa. Iowa won 23-0. (AP Photo/Charlie Neibergall)

Oct. 20, 2018 03:23 PM EDT
Iowa wide receiver Nick Easley breaks a tackle by Maryland defensive back RaVon Davis (2) after making a reception during the first half of an NCAA college football game, Saturday, Oct. 20, 2018, in Iowa City, Iowa. Iowa won 23-0. (AP Photo/Charlie Neibergall)

Iowa wide receiver Nick Easley breaks a tackle by Maryland defensive back RaVon Davis (2) after making a reception during the first half of an NCAA college football game, Saturday, Oct. 20, 2018, in Iowa City, Iowa. Iowa won 23-0. (AP Photo/Charlie Neibergall)

Oct. 20, 2018 03:44 PM EDT
Iowa place kicker Miguel Recinos (91) celebrates with teammates after kicking a 23-yard field goal in the first half of an NCAA college football game against Maryland, Saturday, Oct. 20, 2018, in Iowa City, Iowa. (AP Photo/Charlie Neibergall)

Iowa place kicker Miguel Recinos (91) celebrates with teammates after kicking a 23-yard field goal in the first half of an NCAA college football game against Maryland, Saturday, Oct. 20, 2018, in Iowa City, Iowa. (AP Photo/Charlie Neibergall)

Oct. 20, 2018 01:49 PM EDT
Iowa tight end T.J. Hockenson (38) is tackled by Maryland linebacker Tre Watson (33) after making a reception during the second half of an NCAA college football game, Saturday, Oct. 20, 2018, in Iowa City, Iowa. Iowa won 23-0. (AP Photo/Charlie Neibergall)

Iowa tight end T.J. Hockenson (38) is tackled by Maryland linebacker Tre Watson (33) after making a reception during the second half of an NCAA college football game, Saturday, Oct. 20, 2018, in Iowa City, Iowa. Iowa won 23-0. (AP Photo/Charlie Neibergall)

Oct. 20, 2018 03:08 PM EDT