Travis Kelce may have been struck by Cupid’s arrow … but he took a different type of hit at his Kansas City Chiefs game last night when he was slapped by his opponent!

Take a look at the clip from the Chiefs’ game against the Los Angeles Chargers in São Paulo, Brazil, Friday night — defensive tackle Teair Tart unleashed his wrath on Travis … brutally slapping him across his face.

The wild attack came during the game’s 3rd quarter after TK collided with and shoved TT during a block, which clearly PO’d Teair. While the slap wasn’t a disqualifiable offense, the referee threw the yellow flag and Teair got a 15-yard unnecessary roughness penalty.

Teair was clearly amused by the scuffle, ’cause he took to his Instagram story following the game and shared a “Chappelle Show” sketch that showed a fictional Rick James slapping Charlie Murphy after he asked … “What did the five fingers say to the face?”

Rough game for Travis … not only did he get slapped — the Chiefs lost to the Chargers 21-27, allowing L.A. to end its 7-game losing streak against them. TK did, however, have a big touchdown, so not a total wash on the guy’s part.

We reported it first … Taylor Swift was a no-show at the game — which may have been for the better, considering how it unfolded.