Mixed martial arts (MMA) photographer extraordinaire, Esther Lin, was on the scene at the Chicago Boxing Club in Chicago, Ill., today (Jan. 25, 2012) to shoot several of the notable fighters who will compete on the UFC on Fox 2: "Evans vs. Davis" main card at the event's open media workouts.

Naturally, the two men who will collide in the main event, Rashad Evans vs. Phil Davis, were on the scene to promote their light heavyweight clash, as well as work up one of the last few real sweats prior to fight night (Sat., Jan. 28, 2012) at the United Center in the "Windy City."

Co-main event participants, Chael Sonnen vs. Michael Bisping, were also in attendance prior to their 185-pound clash, which will determine the next challenger for UFC Middleweight Champion Anderson Silva.

Check out more great pics from the UFC on FOX 2 open media workout after the jump courtesy of Esther Lin:

Rashad Evans

Phil Davis

Chael Sonnen

Michael Bisping

Demian Maia

Chris Weidman

Mike Russow

Jon Olav Einemo

Shonie Carter and Chris Weidman

To check out the complete UFC on FOX 2 open media workout photos gallery from Lin, which includes many more fantastic images, click here.

Remember, too, that MMAmania.com will provide LIVE blow-by-blow, round-by-round coverage of UFC on FOX 2, beginning with the "Prelims" bouts on Facebook/FUEL TV at 5 p.m. ET. In addition, we will also provide LIVE, real-time results of the main card action as it happens throughout the evening this upcoming weekend.

See you Saturday!