Raiders’ mandatory minicamp Day 1 spotlights veteran QB reps, rookie defensive looks

The Las Vegas Raiders opened Day 1 of their 2026 mandatory minicamp with an emphasis on evaluation and execution, the kind of practice stretch that tightens roles as the offseason moves toward training camp. Tuesday’s session featured a familiar pairing at quarterback for the bulk of the work, as veterans Kirk Cousins and Aidan O’Connell were on the field for most of the team periods and 7-on-7 periods.

Among the offensive notes from practice was a standout outing by “Jackson,” who flashed in multiple alignments. Raiders personnel highlighted that the receiver made plays both on the outside and in the slot during team work, finishing Tuesday morning with at least five receptions, including a long touchdown grab off Cousins. The team also connected Jackson’s current burst to last season’s breakthrough, when he caught his first career touchdown in Week 14 against the Denver Broncos.

The Raiders’ quarterback rotation also included work for the younger group, with the staff “easing the No. 1 pick into the mix.” In addition to Cousins and O’Connell, the team’s day-to-day observations referenced “Mendoza” turning in a relatively clean practice and delivering big throws to targets such as Jackson and Dont’e Thornton Jr. That mix matters in mandatory minicamp because it offers a clear look at which receivers and routes can consistently produce on timing, especially once the reps begin to tighten compared to earlier OTAs.

On defense, the day brought both coaching continuity and new faces into sharper focus. The Raiders noted that Rob Leonard, previously in the defensive coaching chain, is now running the group as defensive coordinator. While minicamp is not a full-season measuring stick, it is one of the first opportunities for players to absorb how a coordinator wants to play position-by-position in live periods.

The defensive backfield received plenty of attention early, with rookies getting extended reps. Cornerback Hezekiah Masses, along with safeties Treydan Stukes and Dalton Johnson, were singled out for significant action. Raiders’ write-up emphasized that Masses had been tested on the outside by multiple veteran receivers during OTAs, and it tied his profile to college production, noting he was First-Team All-ACC in 2025 and recorded 13 pass deflections that season, tied for second in the nation.

Tuesday also included work for second-year cornerback Darien Porter, described by the team as a former receiver listed at 6-foot-4. The Raiders said Porter is looking to build on his rookie season, when he started 10 games and logged three pass deflections. With younger corners and safeties both on the field, the Raiders appeared to be using mandatory minicamp to test communication, coverage responsibilities, and comfort against more organized offensive looks.

What to watch next is how the offensive and defensive evaluation themes carry into later practices. The Raiders’ early minicamp story centered on veteran quarterback rhythm and receiver productivity, while the defensive narrative highlighted rookies gaining reps under Leonard’s direction. As mandatory minicamp progresses, the key question is whether standout individual showings translate into consistent execution across longer stretches of team work, not just isolated runs of success.