When Hulk Hogan is Hulking up, you must try to punch him in the face, it always works. Don't, whatever you do, go to the outside to get out of his way.
If you are in a tag match, and you have isolated a partner, spend 10 minutes trying to decimate him in stead of trying to finish him off with your finisher. If you keep dominating him, there is no chance you will make a mistake at some point and he'll reach his partner.
This one is more recent and more specific to the WWE: If a match is announced as a No DQ, there WILL be interference.
If in a Battle Royal, fleet from one wrestler to the next hitting and kicking them but rarely try to eliminate anyone unless your name is from the following list; John Cena, Stone Cold, The Rock, HHH, The Undertaker, Kane, Kurt Angle, Shawn Michaels, Bret Hart... Do not, on pain of death, try to stay low or even on the outside of the ring. It stands to reason that Santino could be a guy to disobey this rule.
If in a match where weapons are allowed, don't start the match with a weapon in your hand to have the best chance of winning. Start a match wrestling and only remember part way through that weapons are legal.
Referees are, by their very nature, very gullible people. If you are a manager or partner and you attempt to distract them, they will forget about the important match they are refereeing and try to help you with whatever it is you need. They will not suspect and tomfoolery based on your long track record of distracting referees in order to help your associate cheat.
Similarly, if one wrestler is dominating another before they look away, and they are knocked stone cold out when you turn back around; suspect nothing. Even if there is glass in the ring, don't worry Mr. referee, it surely had nothing to do with the guy laid out in the ring with glass in his head.