Abide in Jesus, the sinless One - which means, give up all of self and its life, and dwell in God's will and rest in His strength. This is what brings the power that does not commit sin.
You have to go into each match believing you can beat all of the players.
We must make humility the chief thing we admire in Him.
There is a fear of emotion in tennis.
Give it everything you've got. Leave nothing out there.
Obviously I would have loved to have won, but I have had a good run every match.