#4 Mr McMahon vs Stephanie McMahon

Some fans may not agree with Vince McMahon's tactics in WWE backstage, but it's hard to deny the passion the man has for wrestling.
Not only did McMahon turn the WWE into the Sports Entertainment juggernaut it is today, but the chairman of the board has never been afraid to step in the ring.
Did you know a top WWE Superstar just wrestled outside the company? More details HERE
At No Mercy 2003, McMahon battled his own daughter Stephanie after the younger McMahon refused to quit as SmackDown General Manager.
To add insult to injury, the pair met in an I-Quit match where if Steph lost, she'd be forced to give up the position, but was given a handicap of being allowed to win via pinfall.
Unfortunately, this wouldn't help Stephanie as Vince dismantled her in the ring, costing her the GM role and proving there was only room for one top McMahon in WWE.