
The San Francisco 49ers have signed veteran cornerback Jack Jones, who has been a full-time starter for the past two seasons. At 28, he has recorded eight interceptions and 33 pass breakups in 59 games over four NFL seasons.
LAS VEGAS, NEVADA - OCTOBER 27: Jack Jones #18 of the Las Vegas Raiders breaks up a pass intended for Xavier Worthy #1 of the Kansas City Chiefs on a third down play in the third quarter of their game at Allegiant Stadium on October 27, 2024 in Las Vegas, Nevada. The Chiefs defeated the Raiders 27-20. (Photo by Ethan Miller/Getty Images) | Getty Images
49ers add veteran CB Jack Jones, full-time starter the past two seasons (Paywall)
âJones started 33 of a possible 34 games in his past two seasons.
Having started all 17 games for the Dolphins last season, the 2022 fourth-round draft pick made one interception, forced two fumbles and recorded six pass breakups. Jones started 16 of 17 games for the Raiders the season prior. At age 28, he has eight interceptions â four of which he returned for touchdowns â and 33 pass breakups in 59 games across four NFL seasons.â
What George Kittle taught NFL draft prospect, ex-Cal tight end Jack Endries
âI love watching his film,â Endries said. âHeâs shown he can really do it all with receiving and blocking. Heâs not the biggest body out there, either.
âIt shows if you put your technique and mindset to it, you can really do it all. Heâs a great run blocker and, obviously, a really good receiver. He shows you can do it all and not be 280 pounds.â
49ers host Texas Tech safety Cole Wisniewski on pre-draft visitâDuring his time with North Dakota State, Wisniewski totaled 195 tackles, 15 pass deflections, and eight interceptions. He missed the entire 2024 season after undergoing foot surgery.
Wisniewski appeared in 14 games during his lone season with Texas Tech in 2025. According to Sports Reference, he recorded 78 tackles, six tackles for loss, one sack, and six passes defensed, while also forcing two fumbles.â
49ers to host pre-draft visit with Texas Tech WR Caleb Douglas
**â**In 2025, Douglas started all 14 games, finishing with 54 receptions for a team-high 846 receiving yards and seven touchdowns. His performance earned him second-team All-Big 12 honors.
At the NFL Scouting Combine, Douglas posted a 4.39-second 40-yard dash, along with a 31.5-inch vertical jump and a 10-foot-6 broad jump.â
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Jack Jones has eight interceptions, four of which were returned for touchdowns, and 33 pass breakups in 59 games across four NFL seasons.
Jack Jones started 33 of a possible 34 games in the last two seasons, including all 17 games for the Dolphins last season.
As a veteran cornerback with a strong track record, Jack Jones is expected to enhance the 49ers' secondary and contribute to their defensive strategy.




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