What the cameramen watch

I went to Wimbledon for the second Monday and was very lucky to get Court One tickets. I was sat directly behind the main cameras, which had its perks during change of ends. It's probably not come out very well but the guy on the slomo camera (on the left) is watching the World Cup, and I think the Netherlands have just scored. It's quite remarkable though watching that guy follow the ball at real speed close-up!