Close friend and training partner of UFC champ Ronda Rousey, 24-year-old Marina Shafir continues to dominate on her climb to the top. The two go all the way back to their Judokai training, now sparring daily in mixed martial arts.

This past weekend in Las Vegas at Tuff-N-Uff: “Mayhem in Mesquite,” Shafir pulled off her third straight first round armbar over opponent Danielle Mack.