Texas Tech Football has lost another player due to injury, this time on the defensive side of the ball.

Freshman Jalen Barnes announced on his Instagram and Twitter account he was out of surgery and would miss the entire 2013 season. Barnes is pictured with his arm in a sling.

The loss of Barnes likely means the Red Raiders will have either JUCO transfer Dorian Barnes or Keenon Ward backing up Strong Safety J.J. Gaines.