Playing for the San Francisco ShEvil Dead, skater Veronica De La Rosa, known as "Sterling Archer," center, battles for position against the Oakland Outlaws' blockers during scrimmage night on Thursday, Feb. 9, 2017 in Oakland, Calif. Bay Area Derby (BAD) is home of the Berkeley Resistance, Richmond Wrecking Belles, Oakland Outlaws and San Francisco ShEvil Dead and is a full contact women's flat track roller derby league in Oakland. (Josie Lepe/Bay Area News Group/TNS)
