49ers To Sign OL Robert Jones

Jones joined the Cowboys last offseason but suffered a scary injury during training camp when he broke a bone in his neck. That injury ultimately landed the guard on season-ending injured reserve.

The former UDFA out of Middle Tennessee spent the first four seasons of his career in Miami. He played his way into a larger role during his time with the Dolphins, culminating in a 2024 campaign where he started all 17 games. While Pro Football Focus was never particularly fond of his blocking skills, his ability to play both tackle and guard made him a useful piece.

Jones inked a one-year, $4.75MM deal with the Cowboys last offseason, and he was expected to be in the mix to replace right guard Zack Martin. Instead, he suffered a broken bone in his neck during a late-August practice. While there was initial hope for a two-to-three month recovery and a stint on short-term IR, the Cowboys instead opted to sit him out for the entire 2025 campaign.

While he missed out on that opportunity to start in Dallas, he may get a similar chance in San Francisco. Spencer Burford left for the Raiders this offseason, and usual fill-in Ben Bartch remains unsigned. That would leave Jones as a candidate to fill in at left guard, where he’ll compete with the likes of Connor Colby and free agent acquisition Brett Toth for reps.