49ers Keys to Victory vs. Rams: Path to a Week 1 Win in Melbourne

The San Francisco 49ers will begin their 2026 season as far away from Levi's Stadium as possible. San Francisco and the Los Angeles Rams will renew their NFC West rivalry Thursday at the Melbourne Cricket Ground in Australia, the first NFL regular-season game ever played on the continent. The opponent, however, is anything but unfamiliar. Sean McVay. Matthew Stafford. Puka Nacua. Davante Adams. The 49ers know what they're walking into. Los Angeles enters the matchup with one of the league's most dangerous offenses and a defensive front capable of wrecking an offensive game plan. Stafford is coming off an MVP season in which he threw for 4,707 yards and 46 touchdowns, while Nacua led the NFL with 129 receptions. Defensively, the Rams added reigning Defensive Player of the Year Myles Garrett, who recorded 23 sacks last season, to a front that already features plenty of talent. For Kyle Shanahan and the 49ers, winning Week 1 doesn't require reinventing their identity. It requires executing it. Here are my three keys to a 49ers victory over the Rams. This may be the most important key to the game. When you look at the Rams' defensive front, this is not the matchup where San Francisco wants Brock Purdy to consistently drop back, hold the ball, and wait for routes to develop. The 49ers have to dictate the terms. That means getting back to the things Shanahan's offense does best: motion, play action, misdirection, quick passes, and throws that allow Purdy to operate in rhythm. Get the football out. Move the launch point. Make Los Angeles diagnose what's happening rather than simply letting its defensive line attack. The situation at left guard makes that even more important. San Francisco's unofficial Week 1 depth chart lists Connor Colby as the starter with rookie Carver Willis behind him. Regardless of who ultimately receives the snaps, the 49ers shouldn't make the interior offensive line survive long-developing pass sets all night. This game needs to be played on Purdy's terms. Purdy is at his best when he's distributing the football within the structure of the offense, anticipating windows and forcing defenders to make decisions. San Francisco has enough weapons to prevent him from having to play hero ball. The 49ers just have to give him that opportunity. If Los Angeles' defensive front controls the line of scrimmage and repeatedly puts San Francisco behind the sticks, the Rams can dictate the game. If Shanahan can slow that rush and keep Purdy operating on schedule, the advantage begins to shift. There might not be a quarterback in football I'd rather avoid allowing to sit comfortably in the pocket than Matthew Stafford. Last season showed exactly why. Stafford threw for 4,707 yards and a career-high 46 touchdowns while leading one of the league's most dangerous passing attacks. Now, San Francisco has to deal with Stafford throwing to Nacua and Adams. You cannot allow that combination to operate on schedule. That's why Nick Bosa's potential impact is enormous. But my question isn't simply whether Bosa can get to Stafford. It's this: Who besides Nick Bosa is going to get home? That's the matchup I'm watching. Bosa cannot be the entire pass rush. San Francisco finished last season with an NFL-low 20 sacks after Bosa's year was cut short by an ACL injury. If this defense is going to take a significant step forward in 2026, the 49ers need pressure from multiple places. Keion White. Osa Odighizuwa. Alfred Collins. Romello Height. Somebody has to make the Rams pay when protection slides toward No. 97. And pressure doesn't always have to result in a sack. Move Stafford off his spot. Force him to reset his feet. Get hands in the throwing lanes. Make him reach his second read a fraction of a second later than he wants. Because against Stafford, that fraction matters. If Stafford is comfortable, McVay can access his entire playbook and allow Nacua and Adams to attack San Francisco's secondary. If the 49ers disrupt his timing, those passing windows suddenly become smaller, and opportunities for San Francisco's defense increase. Bosa can start the problem. Someone else needs to help finish it. Notice I didn't say, "Give Christian McCaffrey 25 carries." That's not the key. The key is making the Rams account for McCaffrey on every snap he's on the field. Where is 23? Is he in the backfield? Did he motion outside? Is he running a route? Is he getting the ball on a screen? Is he simply being used as eye candy to move a linebacker before the snap? That's the stress McCaffrey creates. The best version of Shanahan's offense isn't necessarily the version where McCaffrey dominates the box score. It's the version where the defense becomes so focused on stopping him that opportunities start appearing everywhere else. That's when George Kittle can find space. That's when Deebo Samuel can attack underneath. That's when Mike Evans can get favorable matchups outside. And that's when Purdy can find throwing windows created before the ball is even snapped. McCaffrey also gives San Francisco one of its best answers to an aggressive Rams pass rush. Screens can punish defensive linemen for getting too far upfield. Motion can force defenders to communicate. Outside runs can make pass rushers move laterally rather than attack vertically. McCaffrey's job on Thursday shouldn't simply be to carry the offense. His job should be to manipulate the defense. Make Los Angeles find him before every snap. Make linebackers hesitate. Make safeties adjust. Make defensive linemen think rather than simply rush. If the Rams spend the night asking themselves, "Where is McCaffrey?" Shanahan will have opportunities to attack somewhere else. Week 1 doesn't need to be complicated for San Francisco. Protect Purdy. Pressure Stafford. Make McCaffrey the problem. Those three things complement each other. Protecting Purdy allows Shanahan to keep the offense on schedule. Using McCaffrey creatively can help slow Los Angeles' pass rush and create opportunities for the rest of San Francisco's weapons. And making Stafford uncomfortable gives the 49ers' defense a chance against one of the NFL's most explosive passing attacks. The 49ers don't need to travel to Australia and play a perfect game of football. They need to make the Rams play their game. If the 49ers stick to the keys to victory, they will have a chance to leave Melbourne 1-0. This article first appeared on 49ers Webzone and was syndicated with permission.