Well, I was thinking more about the monasteries of ancient past. I don't remember reading any writings of saints that talked about unwinding and playing soccer in the monastery courtyard.
Right, but why would those writings talk about games? You have to look at a writing in its genre. A life of a saint is a retrospective work written after the person is deceased that shows how he followed God and overcame adversity to become a saint. The lives of the desert fathers focus on their stated purpose: providing examples of the saints doing wonderous works so that we will imitate them. Everyone relaxes sometimes, so it was unnecessary to include such mundane accounts. You notice that in the lives of the desert fathers, they talk about fasting a lot, but for the most part they don't mention what the monks did eat, because that was of no concern.
I think it's dangerous to imagine that early monks were somehow more pristine and pure than monks of our modern day. You could say that there was more fervor as monasticism was new at that time, but there were lazy monks back then too and I don't really see much difference in those early accounts than the highs and lows we notice nowadays at Jordanville and on Athos, etc.
Did Fr Seraphim or Archbishop John play games? I don't know, perhaps someone who knows them can provide the answer. But two things to recognize: 1) these two saints are extraordinary wonderworkers, and 2) again, people writing retrospective accounts of a saint's life (retrospective in the sense that when the saint dies, the hagiographer will focus on the events leading up to the saint's conversion experience and his successes afterwards, and not enumerating at length his faults, so as to present a picture of clear spiritual progress), will not include mundane details in the life of the saint that are not going to be profitable to the readership.
I recognize that you clearly said that you are not talking about laity per se and that you enjoy playing games, but all I am saying is that in my opinion it does not matter if monks or even saints had relaxing fun at times in their lives.
Anastasios