Answer: He is worried and he has a intense face.
Step-by-step explanation:
I could not find the rest of your question that is missing but I have found the answer on the internet that had the most acceptance of people that were looking for the same answer as you do.
In that answer, it says that the man from the section is feeling anxious and intense and that the other could see that on his face so his gestures are showing that he is obviously worried about the upcoming moment.
Also, you can check on it by feeling the tone of the section while you are reading the situation between the sports announcers and the hitter.