Complaining about circumstances only hurts you more - because your focus becomes "all that's wrong" and that is not a great way to win OR have fun on the courts!!! Allowing all of it JUST BE WHAT IT IS and altering your attitude is the answer to peace and focus.
At the end of the day the weather, courts, your partner's skills and opponents attitude are just going to be what they are - I get to use gratitude to enjoy all of it!!! If it's not pleasurable - it's a way to learn something new - even if that's just patience and compassion!!! Be ❤!