A Sudden Change at Center
The Los Angeles Chargers' offensive line plans took an unexpected turn this week when starting center Tyler Biadasz suffered an ACL injury during Tuesday's joint practice with the San Francisco 49ers. The injury, reported by the Santa Ana Orange County Register, prompted Coach Jim Harbaugh to name rookie Jake Slaughter as the starting center on Saturday.
Harbaugh expressed confidence in the second-round pick, saying, "Talent, effort, just very, very aware. The mind is sharp, snap, pre-snap, to the whistle, the way he understands the position. Jake has been in the system as long as Tyler has, and so it's been the same amount of time for both of those. Very confident in Jake Slaughter being our starting center."
He also noted a turning point in Slaughter's development, saying, "There was a real inflection point about two Saturdays ago... Two Saturdays ago, he's been on a tremendous trajectory (since then)."
Slaughter's Versatility
Slaughter played only center during his college career at the University of Florida, but the Chargers drafted him in April with the idea of possibly shifting him to left guard to replace Zion Johnson, who signed with the Cleveland Browns as a free agent in March. Slaughter also played left guard during the Senior Bowl game and practices in front of NFL scouts.
The team anticipated that Slaughter would serve as Biadasz's backup if he didn't win the starting left guard spot. As training camp progressed, that position remained an open competition, with Harbaugh naming Kayode Awosika "the leader right now," while adding, "I don't know how close we are" to naming a starter.
Sports Illustrated noted that Slaughter had been mainly working at left guard before the injury but still received reps at center, adding value to his versatility. After Biadasz left practice, Slaughter replaced him. However, his play at center fluctuated, with ESPN's Kris Rhim reporting holds on back-to-back plays during the final 11-on-11 period, where he was beaten by Odighizuwa and Sam Okuayinonu.
The Left Guard Competition
With Slaughter moving to center, the left guard competition now includes Awosika, Trevor Penning, Trey Pipkins III, and Branson Taylor. Sports Illustrated reported that Awosika could benefit most from Slaughter's move, as he has received significant work with the first team and is viewed as a strong candidate for the starting role.
General Manager Joe Hortiz revamped the interior offensive line during the offseason, signing Biadasz from the Washington Commanders, Awosika from the Detroit Lions, and right guard Cole Strange from the Miami Dolphins, while also drafting four offensive linemen out of eight selections, including Slaughter.
Biadasz signed a three-year, $30 million contract with the Chargers this offseason, making his injury a significant setback. According to ESPN's Kris Rhim, Biadasz remained on the ground for nearly five minutes during the joint practice before being helped into a medical cart.
Preseason Context and Injury Updates
The Chargers lost 41-17 to the 49ers in their preseason game, with Harbaugh saying "The film did not lie." NFL rosters must be trimmed to 53 players by Aug. 30. The Chargers play the Rams in their third preseason game Thursday and host the Cardinals in their season opener Sept. 13.
In other injury news, left tackle Rashawn Slater was limited in his first practice after missing eight in a row due to a knee flare-up. He tore his left patellar tendon on Aug. 7, 2025. Rookie wide receiver Brenen Thompson sat out practice due to an unspecified injury, while wide receiver Tre' Harris worked out on the sideline with a trainer after participating in individual drills.
During an 11-on-11 drill, Khalil Mack intercepted Justin Herbert's pass intended for Omarion Hampton, highlighting the defense's strong performance.