Best of the half-year of MMA in pictures

2011 is only half over, but there's been enough craziness in MMA to fill a decade. Take a look through the best of images so far this year to see reminders of Tito Ortiz's resurgence, Steven Seagal's effect on two fights, the Strikeforce Heavyweight Grand Prix and a whole lot of blood.

All pictures by Tracy Lee.

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