It was a sea of red at GEHA Field at Arrowhead Stadium on Sunday, but if you looked closely, you could pick out specks of green.
Most fans were cautiously optimistic heading into the highly anticipated Week 2 Super Bowl LIX rematch.
"I think it'll be a tight game," said Chiefs fan Rick Kaiser.
"It's going to be a really tight game," said Eagles fan Isaiah Marshall. "Both sides are going to play really well."
Chiefs and Eagles fans packed the Truman Sports Complex with thousands of tailgates ahead of Sunday's game.
Even the Kingdom's smallest fans were in attendance.
"Loud and big," Chiefs fan Emma Hejazi said of her first tailgate experience.
But whether fans were rooting for Jalen Hurts or Patrick Mahomes, most agreed tailgating is one of the best parts of spending a Sunday at GEHA