Fatigue during the season

Good morning and happy holidays to all!

Is there fatigue factor during the season? I’m not talking about during a game.

I’ve got a team that started pretty well (for me at least). They won ten series in a row! Later they seemed to run out of gas. Now we can’t buy a win.

Any ideas?

Thanks!

Nope, there's no such fatigue factor. I imagine it's just a fluke. Happy holidays!