At first I thought they said the wrong guy’s name or something. But even after seeing the score for several more minutes they didn’t realize until the match ended.
The only reasonable thing I can think of is maybe they thought he was awarded a reversal first? But I think it was 1-0 DeAugustino and they thought it went to 5-1 Renteria, so unless they still think there’s a 3 point nearfall their math would still be off.