It was that tone of day. Where Kenma could be see so exhausted during a match, but at the same time he wants to play without wanting to admit it. Sarukawa is the aggressive type of opponent. Right now, what they're doing is completely oblivious to Nekoma. They've been trying to wear out their setter, Kenma Kozume, as he is the brain of Nekoma.
The opponent's tactic was to make the setter do an extra receive everytime, which from the name is very tiring. And that was what happened to Kenma. He had received it all the time, dived there and ran there all the time.
Soon.. The ball flew above Nekoma's court. Kenma ran to it to receive it, not knowing his legs were at its limits. He tripped and fell. Fukunaga came to help receive the ball, but it was useless. In the end the ball fell down back to their own court anyways, meaning Sarukawa got the point.
Though it wasn't unexpected that coach Nekomata took a timeout after what just happened.
Kuroo : KENMA!!— Yamamoto : KEEEENNNMAAAA!!-