Chargers stun the Chiefs 27-21 in Sao Paulo, flipping the script on KC’s international dominance. Justin Herbert rewired the offense for 318 yards and three TDs, aided by an improved receiving corps and a confident call by Greg Roman. Keenan Allen joined the 60-TD Chargers club with a late 11-yard score, while Allen’s teammates stretched the field with crisp routes. Mekhi Becton battled through weariness, and a sharper Chargers defense kept Mahomes mostly in check until the final minutes.

KC’s Patrick Mahomes still burned hot in the second half, piling up 160 passing yards and 42 rushing, including a highlight convert from a wild Derwin James blitz to JuJu Smith-Schuster and a Travis Kelce 37-yard TD. Hollywood Brown added a crucial 49-yard connection on fourth-and-7 to keep KC alive, but a methodical 11-play Chargers march sealed it. The Chiefs’ first regular-season loss abroad remains, while the Chargers shift momentum and set a bar for the rest of their season.