On Saturday, October 25, the UFC hits Chicago for the first time ever in the history of the organization.

The event features a world middleweight championship bout between Anderson Silva who has crushed all comers in the 185lb division and Canadian Patrick Cote who will attempt to stop the unstoppable.

In addition to a highly anticipated bout between Diego Sanchez and Thiago Alves, undefeated Croatian Goran Reljic will make his middleweight debut against the iron-willed Thales Leites.

The event takes place at the Allstate Arena and tickets are on presale now exclusively to UFC Fight Club Members.

Official list of times and dates that tickets go on sale:

• UFC Fight Club Presale (Friday, August 15th at 10am CT / 11am ET)
  Click here to purchase
• UFC Newsletter Presale (Sunday, August 17th at 10am CT / 11am ET)
  Click here to purchase
• On Sale to General Public (Monday, August 18th at 10am CT / 11am ET)
  Click here to purchase

The password for the newsletter presale is "SPIDER."

UFC 90 Fighters Hit Town on Monday for Live Appearance
To help promote the event, Dana White along with Anderson Silva, Patrick Cote, Diego Sanchez, and Thiago Alves will all be making a live appearance in Chicago on Monday, August 18th.

All four of the fighters, who have never been to Chicago before, will be appearing at the Woodfield Mall in Chicago, IL, to sign autographs and meet with fans.