Chargers upset Chiefs, 27-21, in Brazil NFL season opener

Chargers Stun Chiefs 27-21 in Brazil NFL Season Opener, Ending Seven-Game Skid

In a thrilling kickoff to the 2025 NFL season, the Los Angeles Chargers delivered a stunning 27-21 upset over the Kansas City Chiefs on Friday night at Corinthians Arena in São Paulo, Brazil. Led by a masterful performance from quarterback Justin Herbert, the Chargers snapped a seven-game losing streak against their AFC West rivals, marking their first victory over Kansas City since September 26, 2021. The game, the NFL’s second in South America, showcased high-octane offense and critical momentum swings, captivating a global audience via YouTube’s historic free stream.

Key Details of the Game

Herbert was the standout, throwing for 318 yards and three touchdowns on 25-of-34 passing, while adding 32 yards rushing, including a game-sealing 19-yard scramble on third-and-14 with 2:21 remaining. His touchdowns included a five-yard strike to Quentin Johnston to open the scoring and a 23-yard pass to Johnston in the fourth quarter, which extended the Chargers’ lead to 27-18. Keenan Allen, recently returned to the Chargers, added seven catches for 68 yards and a touchdown, while Ladd McConkey contributed six receptions for 74 yards. Rookie running back Omarion Hampton struggled, gaining 48 yards on 15 carries and drawing criticism for a late first-half blunder that allowed the Chiefs to cut the halftime deficit to 13-6 with a 59-yard field goal by Harrison Butker.

The Chiefs, hampered by the early loss of wide receiver Xavier Worthy to a shoulder injury after a collision with teammate Travis Kelce, leaned heavily on Patrick Mahomes. Mahomes went 24-of-39 for 258 yards, one touchdown, and added 57 yards rushing with an 11-yard touchdown scramble. Kelce sparked a fourth-quarter rally with a 37-yard touchdown catch, narrowing the score to 20-18, but a failed two-point conversion kept the Chargers ahead. A 49-yard pass to Marquise “Hollywood” Brown on fourth-and-7 set up a 27-yard Butker field goal, but Herbert’s late scramble ensured the Chiefs ran out of time. The loss ended Kansas City’s NFL-record 17-game streak of wins in one-score games.

Voices from the Field

Chargers head coach Jim Harbaugh, now 6-0 in NFL season openers, called the victory “monumental,” declaring, “September 5 will go down in some Charger lore, in my opinion. It was a big win.” Herbert echoed the sentiment, saying, “We knew it was going to be a dogfight, so we showed up today with our best effort. It was fun to see.” On the Chiefs’ side, Mahomes acknowledged the slow start, stating, “This will be a big lesson for us. They definitely came out with more energy than we did. We got to get better from the start.” Chiefs coach Andy Reid offered no update on Worthy’s injury, noting only that an MRI awaits in Kansas City.

Background Context

This AFC West clash carried extra weight as both teams sought to rebound from 2024 playoff disappointments—Kansas City’s 40-22 Super Bowl LIX loss to Philadelphia and the Chargers’ 32-12 wild-card defeat. The Chiefs, winners of nine straight AFC West titles, entered as favorites despite missing key receivers Rashee Rice (six-game suspension) and rookie Jalen Royals (knee injury). The Chargers, bolstered by Harbaugh’s second-year influence and a revamped receiving corps featuring Allen, Johnston, and McConkey, leaned on offensive coordinator Greg Roman’s aggressive passing strategy, a departure from their 2024 run-heavy identity. The game’s international stage, attended by Brazilian soccer star Neymar and streamed globally, underscored the NFL’s push to expand its footprint, following last year’s Brazil debut between the Packers and Eagles.

The Chiefs’ defensive struggles were evident, with Herbert exploiting weaknesses in their secondary, which allowed 394 total yards, 318 through the air. Kansas City’s offense, slowed by Worthy’s absence, punted on its first three drives, a rare misstep for a team known for its situational efficiency under Mahomes. The Chargers’ disciplined execution, despite losing linebacker Denzel Perryman to an ankle injury, highlighted their potential as division contenders.

Impact and Next Steps

The Chargers’ victory sends a strong message in the AFC West, positioning them as a legitimate threat to Kansas City’s divisional dominance. Their next challenge comes against the Las Vegas Raiders on September 15, a Monday Night Football matchup that tests their ability to sustain momentum. For the Chiefs, the loss raises concerns about their depleted receiving corps, especially with Worthy’s injury potentially lingering and Rice sidelined until Week 7. They face a daunting Super Bowl rematch against the Philadelphia Eagles on September 14 at Arrowhead Stadium, where a rebound will be critical to avoid an 0-2 start—a rarity for a team that lost just one of its first 16 games in 2024.

The game also highlighted broader NFL trends: the growing importance of international games and the impact of injuries on contending teams. For Chargers fans, the win offers hope of a playoff push, while Chiefs supporters await clarity on their offensive firepower. Both teams will likely refine strategies, with Kansas City needing to shore up its secondary and Los Angeles aiming to balance its newfound passing prowess with a consistent run game.

Conclusion

The Chargers’ 27-21 triumph over the Chiefs in Brazil was more than a season-opening win—it was a statement of resilience and a break from years of divisional frustration. Justin Herbert’s stellar performance and Jim Harbaugh’s strategic gamble paid off, but the road ahead remains tough for both squads. For fans, the takeaway is clear: In a league where momentum can shift in a single play, the 2025 season promises fierce competition and unexpected turns, starting with this electric night in São Paulo.