The Indianapolis Colts pulled off a major upset against the Kansas City Chiefs on Monday as Matt Ryan and Co. emerged with a hard-fought 20-17. It did not come without controversy, though, with Chiefs defensive tackle Chris Jones being flagged for unsportsmanlike conduct following a key third-down sack on Ryan. It led to a crucial Chiefs penalty, and the Colts successfully scored a touchdown on what turned out to be a game-deciding drive.

After the game, it was revealed that Jones said something untoward to Ryan after his sack, and this was what led to the controversial penalty call (via Nate Taylor of The Athletic):

Jones has himself broken his silence on the contentious incident, and the Chiefs DT claims that he didn't cross the line:

“I didn’t think I said anything vulgar or disrespectful,” Jones said. “But I just can say anything within the heat of the moment. The game is changing, so I’ve got to evolve (with) the game. The official called it. I can’t take it back, so I have to do a better job.”

Nevertheless, Jones also admitted that he made a crucial mistake at a key juncture in the game — one that he takes full accountability for:

“We got off the field — and I put us in a situation to get back on the field,” said Jones. “Then we got scored on. That sums up the game. I’ll take that one. That was my fault. That was definitely my fault. I’ve got to be better. It won’t happen again from me.”

For his part, however, Colts QB Matt Ryan decided to stay mum as he refused to reveal what Jones told him after the sack. Instead, the four-time Pro Bowl quarterback provided some sage advice:

“Sometimes you gotta keep your cool,” he said.

In the end, it was Indianapolis that logged their first win of the new campaign. This one is going to sting for Patrick Mahomes and the Chiefs, as they suffer their first defeat of the season.