USC’s roster is packed with California talent, and a handful of high schools keep showing up again and again.
The biggest local pipeline right now runs through Santa Margarita. The Trojans have six players from the school on the roster after signing three key pieces from the 2025 Open Division state championship team.
Freshman receiver Trent Mosley has already emerged as the favorite to start in the slot, while defensive end Simote Katoanga could work into the rotation as a first-year player. Cornerback Jayden Crowder is viewed more as a 2027-and-beyond piece.
Santa Margarita also supplies some older depth. Redshirt senior Kilian O'Connor started seven games at center last season and will keep battling in fall camp to protect that job.
Redshirt freshman Elijah Vaikona played in four games last year and returns as a useful reserve behind an offensive line that brings back all five starters. Redshirt freshman Fisher Melton is on the roster as a walk-on tight end.
Mater Dei is another major source of talent for USC. The Trojans signed four players from the 2024 high school national championship team, and the headliner is five-star freshman tight end Mark Bowman, who is expected to step in right away.
Freshman receiver Kayden Dixon-Wyatt is also pushing for a day-one role and should be a major part of the receiver rotation. Freshman Tomuhini Topui adds size, power and quickness to the interior defensive line, while freshman linebacker Shaun Scott could become an important special teams piece in year one.
St. John Bosco is represented by three players.
Redshirt sophomore cornerback Marcelles Williams started 11 games in 2025. Linebacker Deven Bryant, who won a national championship with Williams in high school, is pushing to start this fall after transferring from Washington.
Freshman Joshua Holland brings versatility to the secondary, with safety seen as his best long-term fit in 2027 and beyond.
USC also reloaded from Sierra Canyon. The Trojans had four players from the school last year, but after losing some of them, they brought in another wave of talent.
Freshman receiver Tron Baker, cornerback Brandon Lockhart and safety Riordan were the first three commits in USC’s No. 1 recruiting class. Baker impressed in the spring and is still fighting for playing time.
Riordan drew strong spring reviews for his football IQ and knack for forcing turnovers. Lockhart gives USC another corner with elite size at 6-foot-2.
Rancho Cucamonga is home to senior safety Christian Pierce and redshirt freshman cornerback RJ Sermons. Pierce became a full-time starter last season after spending his first two years mostly on special teams.
Sermons, a talented sprinter with elite cover traits, is competing for playing time in 2026. His older brother, Cameron, is a redshirt freshman walk-on receiver who also played at Rancho.
Calabasas has produced two scholarship players for the Trojans after both arrived as walk-ons. Redshirt sophomore running back King Miller and offensive lineman Kaylon Miller earned scholarships after last season.
King started fourth on the depth chart and ended up as USC’s leading rusher. Kaylon appeared in 10 games and made three starts at guard.
Northern California power Folsom has two players on the roster as well. Redshirt freshman tight end Nela Tupou kept climbing the depth chart late last season and is pushing for a bigger role in 2026. Freshman offensive tackle Vlad Dyakonov had a strong spring and adds depth at tackle.
In Other News...
USC Freshman Jaimeon Winfield Faces Pressure Few Trojans Recruits Ever Do
Jaimeon Winfield arrives at USC with the kind of profile that usually comes with a long runway, but the Trojans are asking more from him than patience. The five-star defensive tackle from Texas is expected to add depth to a front that has been rebuilt through both recruiting and the portal, and he steps into a room that already includes returning pieces and newcomers such as Michigan State transfer Alex VanSumeren and freshman Jahkeem Stewart, a group that has given USC a better sense of what its interior line can become.
For Winfield, the pressure is not just about fitting in as a freshman. USC has spent heavily in recent recruiting cycles to upgrade its defensive front, and the next step is finding out whether those investments can turn into a line that changes games, not just a deeper rotation. Winfield is part of that push, and so is the expectation that he can help the Trojans get closer to a dominant interior presence sooner rather than later. [Read more 🡒]
USC Just Got A Crucial Update On A Crown Jewel Commit
Honor Faalave-Johnson continues to look like one of the headliners in USCs 2027 class, and the latest update only reinforces how important his pledge is for the Trojans. The Southern California program has held onto a prospect who sits near the top of multiple national recruiting boards, with his blend of speed and athleticism keeping him in the conversation as a true crown jewel commit.
The challenge, of course, is that elite recruits rarely stay quiet for long, and Faalave-Johnson has drawn attention from programs like Oregon and Texas. Even with that outside pressure, USC has reason to feel encouraged by where things stand, especially with the added visibility that comes from his new partnership with Destination Kia, a nod to the explosiveness that has made him such a coveted name in the cycle. [Read more 🡒]
USC May Have Hidden Help For Jayden Maiava After Makai Lemon
Jayden Maiava is heading into 2026 with a receiver group that looks very different from the one USC has leaned on in recent seasons. The Trojans are bringing in transfers and highly ranked newcomers such as Terrell Anderson, Boobie Feaster, Kayden Dixon-Wyatt and Trent Mosley, while the tight end room should also get a boost with five-star Mark Bowman arriving. For a quarterback trying to settle into a new cast, that kind of turnover can be a challenge, but it also opens the door for players who have been waiting for a bigger role.
Zacharyus Williams is one of the names worth watching after moving from outside receiver to slot, where he is competing with Mosley for a chance to help fill the void left by Makai Lemon. Nela Tupou also made a late climb up the depth chart and finished last season as USC's most-used tight end in the Alamo Bowl, while Corey Simms has been building momentum after mostly working on special teams. If USC is going to make Maiava's life easier next fall, the answer may not come only from the headline additions. [Read more 🡒]