Las Vegas Raiders vs Houston Texans Picks, Prediction, Odds, and Line Movement for Thursday August 20 2026

Tonight's Las Vegas Raiders vs Houston Texans picks focus on a preseason matchup where the market has changed sides since the opener. Las Vegas travels to Houston for an 8:00 p.m. ET kickoff at NRG Stadium with both clubs trying to clean up uneven preseason openers. The Raiders lost 27-14 to Arizona, while Houston was handled 27-7 by the Chargers. The current number has Houston favored by 1.5 after Las Vegas opened as a 1.5-point favorite, and the total has slipped from 38.5 to 37.5. That movement makes quarterback usage, offensive depth and the late injury picture more important than either team's final score from last week.

Best Available Odds for Las Vegas Raiders vs Houston Texans

• Moneyline: Las Vegas -105, Houston -115
• Spread: Las Vegas +1.5 (-120), Houston -1.5 (+100)
• Total: Over 37.5 (-110), Under 37.5 (-110)

Game Info

• Date: Thursday, August 20, 2026
• Kickoff: 8:00 p.m. ET
• Venue: NRG Stadium
• Location: Houston, Texas
• Current Spread: Houston -1.5
• Current Total: 37.5

Las Vegas Raiders vs Houston Texans Preview

Las Vegas enters its second preseason game with a much more interesting quarterback situation than the final score of the Arizona loss suggests. Kirk Cousins remains the regular-season starter, but rookie Fernando Mendoza is the player who matters most for the middle and later portions of this game. Mendoza received meaningful work in the opener and has since been given first-team practice opportunities. That matters in preseason handicapping because a capable developmental quarterback can keep an offense functional after the starters leave instead of turning the second half into pure evaluation football.

The Raiders' offense also showed enough in limited first-unit work to make the early possessions relevant. Cousins led an efficient opening series against Arizona before Las Vegas turned the offense over to the younger quarterbacks. The more important question this week is how quickly the offensive line settles down against Houston's defensive front. The Texans created major problems for Las Vegas during the joint practice, including pressure that produced turnovers. If Houston uses Will Anderson Jr., Danielle Hunter and other established defenders even briefly, the Raiders will need to avoid putting Mendoza behind schedule immediately after he enters.

Houston's preseason plan has been less stable. The Texans initially discussed giving the healthy starters work in this game, but late-week reporting has pointed toward a lighter approach for several established players. That makes C.J. Stroud's exact workload less important than Houston's quarterback depth behind him. Davis Mills is the experienced reserve, while Brett Rypien was added after Graham Mertz suffered a season-ending ACL injury in the preseason opener. The injury removed one of Houston's planned evaluation quarterbacks and creates a thinner late-game rotation than the Texans expected entering camp.

Houston also took another significant hit this week when wide receiver Jayden Higgins suffered a torn ACL during the joint practice. Preseason games are rarely decided by one regular-season skill player, but the injury changes how Houston distributes its receiver reps and removes a player who had been pushing for a major offensive role. With other receiver availability concerns already present, the Texans have more reason to protect established pieces and more reason to use Thursday to evaluate the bottom half of the depth chart.

The market move toward Houston is still notable. Las Vegas opened around -1.5 before the number crossed through pick'em and landed at Houston -1.5. In the regular season, a three-point move would demand a very specific explanation. In August, it can happen quickly when playing-time expectations change. The key is not to assume the move must continue. At the current price, Las Vegas has moved from favorite to short road underdog while still retaining a quarterback rotation that should be competitive for four quarters.

Matchup Breakdown

The first matchup to watch is the Raiders' offensive line against Houston's pass rush. Las Vegas had trouble with that group in the joint practice, and pressure is the most obvious path to a Texans cover. The counter is that a preseason game is unlikely to feature Houston's premier rushers for extended snaps. Once the game reaches the reserve portion, Mendoza's mobility, arm talent and increasing familiarity with the offense become more important than what happened against Houston's first team in practice.

Houston's own offense has a different problem. The Texans scored only seven points in their opener and now have less quarterback and receiver depth than they did a week ago. Mills is experienced enough to move the offense, but the rotation behind him is unsettled after Mertz's injury. That is a major reason the total has fallen from 38.5 to 37.5 even as the spread moved toward Houston.

Neither team needs to chase pace. Both coaching staffs have already gotten high-intensity work from the joint practice, and the priority Thursday is likely to be execution, health and roster evaluation. That generally favors longer drives, basic calls and fewer aggressive fourth-down decisions than we would expect in a regular-season game. Las Vegas has a realistic path to win the reserve snaps, while Houston has a realistic path to control the early defensive possessions.

Game Thesis: The market has moved far enough toward Houston that the better side value now sits with Las Vegas. The Raiders are no longer being asked to win as a road favorite and should get extended work from Mendoza, while Houston's late-week injury and playing-time picture makes its second-half offense less trustworthy. A close, lower-scoring game in which Las Vegas stays inside the number is the most coherent script.

Las Vegas Raiders vs Houston Texans Best Bet - Spread: Las Vegas +1.5 (-120)

Las Vegas +1.5 is the preferred wager because the number has crossed through zero from the opener without a corresponding collapse in the Raiders' quarterback plan. Mendoza should receive meaningful work, and that gives Las Vegas a better chance than most preseason teams to maintain offensive structure after the veterans leave. Houston deserves credit for the way its defense performed in the joint practice, but the current spread asks bettors to pay for that information after the market has already moved three points.

The risk is straightforward. Houston can dominate the line of scrimmage early, create short fields and force the Raiders into obvious passing situations. If the Texans' established defenders play longer than expected, Las Vegas could spend the first half recovering from negative plays. At +1.5, however, the Raiders only need a competitive game, and the preferred threshold is +1 or better. If the market flips Las Vegas back to favorite, the value changes materially.

Las Vegas Raiders vs Houston Texans Total Pick: Under 37.5 (-110)

The Under also fits the expected rotation. Houston has lost Mertz for the season and Higgins during the week, while several established offensive pieces may receive limited or no game action. Las Vegas can contribute enough to stay competitive without turning the game into a shootout. The total has already fallen one point, but 37.5 still leaves room for a game dominated by field position and reserve possessions.

The danger is defensive scoring. Both teams produced turnover-worthy plays in the joint practice, and a pick-six or short-field touchdown can break a preseason Under quickly. Still, the most likely offensive environment points toward something in the mid-30s rather than the 40s.

Prediction: Las Vegas Raiders 20, Houston Texans 16