Play to your strengths. If you are on defense and are faster but weaker than who you are defending, get in front of them wherever they are going. If you're slower but stronger, push them. If you're stronger and faster, see if there is another robot you can simulaneously defend. If you're slower and weaker, ask for your alliance partners' help. If you're on offense, do the same things only backwards.
Also, NEVER play defense with your arm out. It's an easy way to get a yellow flag. Every match is winnable so do not ever give up. Have the coach give you time updates so you can keep your eyes on the robot. Once the human player is done throwing tubes, have him or her be a second coach for you. Avoid penalties before, during, and after the match. Control your excitement so that you do not cross the driver line, play defense too aggressively, run out of your alliance station too early, or go on the field before the referee gives the signal.
Finally, when you receive a penalty or yellow flag or a ruling you feel is incorrect, don't go yelling at the referees, they know what they're doing. Instead, politely ask what you did wrong until you fully understand so that you will not make the same mistake again.
Good luck and I hope these tips help
