If you are playing a close match and you are coming to the last few holes, be aware if tension starts to creep into your body. It is only natural to feel nervous and anxious in an important match so preparing yourself can help you stay steady at the end.
Lighten your grip on the club to reduce tension in your hands and arms. Make some slow practice swings to keep your muscles fluid and stretch your back and shoulder muscles by lifting a club over your head with two hands and extending it up and slightly toward your back. This will help you to relieve tension and allow you to play your best down the stretch.