Sentence:  On August 23, 1993, the Braves came into San Francisco trailing the Giants by 7.5 games. The Braves swept the Giants in that pivotal series, and starting with that series, the Giants have won just 13 out of 51 games against the Braves. As Mike Krukow likes to say, "That's some serious <WSD>ownage</WSD>." 
Meaning of the word marked with <WSD> tags:  When one player has a history of domination over another player.