Seattle Seahawks left tackle George Fant was carted off the field during Friday's preseason game against the Minnesota Vikings with a right knee injury, according to the Seattle Times' Bob Condotta.
Condotta observed Fant "went down quickly with teammates signaling to trainers. An air cast was then placed on his knee and Fant was carted off with Fant receiving sympathetic fists bumps from some teammates."
Fant finished last season as Pro Football Focus' lowest-graded left tackle, but by all accounts was making big strides in training camp prior to Friday's injury.