Getty Patrick Mahomes of the Kansas City Chiefs. The Kansas City Chiefs kick off their 2025 campaign with a prime time showdown against the Los Angeles Chargers — but this one’s not taking place at Arrowhead. The Chiefs will be the away team at Brazil’s Arena Corinthians in São Paulo as part of the NFL’s International Series on Friday night. It’ll be a massive opening test for both AFC West teams division rivals, with playoff implications and a global audience watching as K.C. tries to continue