Christian McCaffrey, Kyren Williams, Puka Nacua: 3 Rushing and Receiving Props to Back for 49ers vs. Rams on TNF

McCaffrey, Williams and Nacua all carry backable rushing and receiving numbers for Thursday's 49ers-Rams opener in Melbourne.

Jaden Vann September 9, 2026

The NFL’s global opener kicks off Thursday night in Melbourne, Australia, where the San Francisco 49ers and Los Angeles Rams headline a Netflix-streamed NFC West showdown at 8:35 p.m. ET. Two of the league’s most explosive offenses are on the same field, and the prop board is stacked with skill-position talent — Christian McCaffrey, Kyren Williams and Puka Nacua all carry real, backable numbers this week.

We’re skipping the touchdown-scorer chalk and going straight to the volume-based rushing and receiving props that set up this game’s usage patterns. Three bets, all grounded in real 2025 production and current market pricing.

Christian McCaffrey Over 59.5 Rushing Yards

McCaffrey enters this opener as one of the most trusted workhorses in football. He ran for 1,202 yards and 10 touchdowns on 311 carries in 2025, averaging 3.9 yards per carry across a full season, and he backed that up with 102 catches on 129 targets for 924 yards and seven more scores. That target share — 23.3% of San Francisco’s looks — is the highest of any running back in the NFL, and it means McCaffrey isn’t just a between-the-tackles rusher; he’s the focal point of the entire offense.

The current line sits at 59.5 rushing yards, and both Covers’ model (60.97 projected, a 15.24% EV edge) and sportsbook pricing near pick’em (-111/-113 territory) reflect a number that’s tight to McCaffrey’s true form rather than skewed toward the under. History with this specific opponent matters here too — McCaffrey has historically torched the Rams, averaging 82.3 rushing yards per game across six career meetings with six total touchdowns against this division rival.

Get a full workhorse role, a favorable matchup history against LA, and a market number sitting right at his median expected output, and the Over 59.5 clears as the safer side of this line.

Kyren Williams Over 55.5 Rushing Yards

Williams is coming off a 2025 season in which he racked up 1,252 yards and 10 rushing touchdowns on 259 carries, an efficient workload that made him the clear engine of the Rams’ ground game. Early Week 1 modeling from Dimers actually projects Williams to lead all rushers in this specific game, ahead of even McCaffrey, which says plenty about how the Rams intend to use him against a 49ers front that’s breaking in new pieces on defense.

The number here has moved around depending on book — some markets have it as low as 55.5, others pushing toward 56.5 — but the shape of the projection is consistent: Williams is trending toward a lead-back workload in a game his own team is favored to win by a field goal or more, which typically means more clock-control carries in the second half. A team playing with a lead leans on its most trusted back, and that’s Williams.

Other Game Picks

With Los Angeles favored at home and Williams projected as the game’s top rusher, 55.5 rushing yards looks beatable on volume alone.

Puka Nacua Over 90.5 Receiving Yards

Nacua is the headline skill-position play on this board, and the market is practically screaming that it agrees. In 2025, he caught 129 passes for 1,715 yards and 10 touchdowns across all 16 games he played, a target-hog season that made him one of the most productive receivers in the league regardless of position. He’s favored to lead the entire game in receiving yards, and sportsbooks are pricing him at an almost absurd -10000 just to record a single 10-yard reception — that’s about as close to a betting-market lock as this sport produces.

At 90.5 receiving yards, the number asks Nacua to average roughly 5.6 yards per catch across the volume he’s already shown he commands with Matthew Stafford throwing him the ball. Given his role as the focal point of a Rams passing attack that’s expected to need points to keep pace with San Francisco’s offense, and given that his -114 odds at the number reflect a market that already leans Over, this isn’t a stretch — it’s a projection that matches his established floor.

Nacua doesn’t need a huge game to clear 90.5; he needs a normal one by his own standard. Bettors tracking this kind of value across a full slate should also check the expected value calculator before locking in a prop card.

Prediction and Best Bet

All three of these props point in the same direction: expect a heavy rushing and receiving workload for the clear top options on both sides of this NFC West rivalry. San Francisco leans on McCaffrey as a true three-down workhorse, while Los Angeles’ offense funnels through Williams on the ground and Nacua through the air.

Christian McCaffrey Over 59.5 Rushing Yards (-111)
Kyren Williams Over 55.5 Rushing Yards (-115)
Puka Nacua Over 90.5 Receiving Yards (-114)

If there’s one bet to isolate from the trio, it’s Nacua’s receiving yards prop — a player already favored to lead the entire game in that category, priced at a number that’s tight to his weekly floor rather than his ceiling.