Undrafted Free Agency: Tracking Every Jaguars Addition

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The Jaguars have wrapped up the 2025 NFL Draft, selecting nine players over the last three days.
After the first draft of the Liam Coen/James Gladstone/Tony Boselli era, the excitement is now high in Duval -- largely due to the blockbuster selection of Heisman Trophy winner Travis Hunter in Round 1.
But now that the draft is over, the Jaguars will look toward building out the rest of their 90-man roster through undrafted free agency. Undrafted free agency gives teams a chance every single season to take advantage of the draft’s hidden gems, and you never know when a team can uncover a potential starter in the draft’s true eighth round.
“I mean, that's a space that we want to continue to tap and make sure that the competition-level across the roster is as good as we can make it,” Jaguars general manager James Gladstone said on Friday after the completion of Day 2.
“I think with the idea that there will be so many undrafted college free agents that we bring in, that inherently creates a dynamic in which people are fighting for jobs, people fighting for spots, and you feel that when those guys get in the building, get on the grass. It's something that, as I think back to my experience with the [Los Angeles] Rams, we've gone into a draft with only 45 players on-roster. So, this is a healthier version of that, so to speak, if you're looking at more being healthy.”
With undrafted free agents eligible to sign with any team, this is quite different than the typical draft process. The Jaguars will now have to sell rookie free agents on a chance to compete for a spot on the roster, and it truly appears the Jaguars are set to use undrafted free agency as a chance to truly supplement the roster.
The Jaguars have hit some big success stories with undrafted free agents in the past, with signings such as Corey Grant, Allen Hurns, James Robinson, Tre Herndon, Jarrod Wilson, and Andrew Wingard.
Stick around with us as we track each of the Jaguars’ undrafted free agent additions over the course of the rest of the day.
Jaguars sign Patrick Herbert, Brother of Chargers' Justin Herbert
According to CBS Sports' Matt Zenitz, the younger brother of Justin Herbert -- Oregon tight end Patrick Herbert -- is joining the Jaguars.
Source: The #Jaguars are signing former Oregon tight end Patrick Herbert.
— Matt Zenitz (@mzenitz) April 26, 2025
Herbert, the younger brother of Chargers QB Justin Herbert, started 10 games at Oregon the last two years.
Jaguars Add Another OL
Penn State guard Sal Wormley to #Jaguars with $110,000 guaranteed portion of undrafted dea, $10,000 to sign and $100,000 base salary guarantee, per a league source
— Aaron Wilson (@AaronWilson_NFL) April 26, 2025
Minnesota DE Danny Striggow
According to Ryan Fowler, the Jaguars have added Danny Striggow.
Jaguars are signing Minnesota ED Danny Striggow as a UDFA, per league source.
— Ryan Fowler (@_RyanFowler_) April 26, 2025
Jaguars Add Former Travis Hunter teammate
Jacksonville, BEWARE OF THE SHARK 🦈
— Colorado Buffaloes Football (@CUBuffsFootball) April 26, 2025
Safety, Cam’Ron Silmon-Craig has signed with the Jacksonville Jaguars #GoBuffs x #DUUUVAL pic.twitter.com/hhDYI2UZL6
Jaguars Add a QB in Seth Henigan
Pen to paper 🖊️@seth_henigan has signed with the @Jaguars‼️#ALLIN | #GoTigersGo pic.twitter.com/IagwC7Ba9D
— Memphis Football (@MemphisFB) April 26, 2025
According to Ryan Bowlin, Jaguars Add NDSU DL
#ProBison NDSU DT Eli Mostaert will sign with the Jacksonville Jaguars as an undrafted free agent
— Ryan Bowlin (@rybo_2) April 26, 2025
In 2024, Mostaert was:
-2024 Stats Perform FCS All-America First Team
-2024 FCS Football Central All-America First Team
-2024 Associated Press FCS All-America Second Team
📷: NDSU… pic.twitter.com/guwxMpYY8l
Colorado EDGE Joins Jaguars
BJ Green has signed with the Jacksonville Jaguars. pic.twitter.com/FnGM6erQC9
— Jake Schwanitz (@JakeDNVR) April 26, 2025
Jaguars Add SEC DB
Jaguars are signing undrafted Arkansas DB Doneiko Slaughter.
— Adam Schefter (@AdamSchefter) April 27, 2025
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John Shipley has been covering the Jacksonville Jaguars as a beat reporter and publisher of Jaguar Report since 2019. Previously, he covered UCF's undefeated season as a beat reporter for NSM.Today, covered high school prep sports in Central Florida, and covered local sports and news for the Palatka Daily News. Follow John Shipley on Twitter at @_john_shipley.
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