Anyone can help me with beating the Battle Subway’s Super Single line. (Pokémon Black)

The team I using is. Blaziken, Ability: Speed Boost, Hold Item: Focus Sash, Moves: Protect/Flare Blitz/Swords Dance/Baton Pass.

Tyranitar, Ability: Sand Stream, Hold Item: Leftovers, Moves: Earthquake/Crunch/Brick Break/Dragon Dance.

Gliscor, Ability: Poison Heal, Hold Item: Toxic Orb, Moves: Earthquake/Protect/Facade/Swords Dance.

All have perfect IV and I did EV train them but I can’t win with this team so can I get any tip?