Iowa State’s offensive line has taken a devastating hit after established offensive tackle Jake Campos fractured his leg during the weekend, quite possibly ending his junior season, according to multiple sources.

Sources told CycloneAlert that Campos had surgery Sunday night and will likely miss the entirety of the 2016 season. Iowa State confirmed a lower leg injury Monday morning.

“Jake Campos suffered a lower leg injury [Sunday] in practice," coach Matt Campbell said in a statement. "He is out indefinitely and there is no timeline on his return.”

The Cyclones already faced numerous questions in rebuilding an offensive line that was returning only 24 career starts, 23 of which were made by Campos. Iowa State now returns only one career start from starting guard Nick Fett.

Campos, who was highly-rated out of high school and quickly found himself starting as a redshirt freshman, sat out of spring ball after undergoing offseason cleanup surgery in his hip, but entered fall camp fully healthy. He was cemented as Iowa State's cornerstone on the line and its starting right tackle during fall camp.

The loss of Campos is a significant blow and one that will only raise further questions about an offensive line that has drawn attention in recent months. The Cyclones have multiple options to fill Campos’s void, including shifting Julian Good-Jones to right tackle from center, which is considered a strong possibility.