Rousey, Zingano pass random drug tests
Ahead of their UFC 184 bantamweight title fight, both champion Ronda Rousey and challenger Cat Zingano were subject to random drug testing and passed.

Ahead of their UFC 184 bantamweight title fight, both champion Ronda Rousey and challenger Cat Zingano were subject to random drug testing and passed:
The UFC 184 main event is a go.
Both Ronda Rousey and Cat Zingano passed random, out-of-competition drug tests and have been cleared to compete by the California State Athletic Commission, executive director Andy Foster told MMAFighting.com’s Ariel Helwani on Thursday.
Rousey and Zingano were both given urine tests last week ahead of their Feb. 28 bout in Los Angeles. The results came back Thursday and the two women did not test positive for any performance-enhancing drug. The two will be tested again after the fight at Staples Center.
