Like Mobile Tsk said, your opponent played bad and used poor sets (Hypnosis/Dream Eater Gengar?). Are you not running Knock Off on your Bisharp? A +2 Knock Off would've ruined anything on his team. Also the taunting (the literal taunting) at the end was a little rude/unnecessary.
1000 ELO games are pretty bad, rank up a bit and post a close game where we can see your decision making put to the test. Posting a stomp doesn't tell us anything.