Strikeforce returns to action tonight live from Valley View Casino Center in San Diego, California. The event will be headlined by a women’s bantamweight title fight between champion Ronda Rousey and Sarah Kaufman.

Coverage of tonight’s card will begin at 8PM ET with the preliminary card on Showtime Extreme and will continue through the main card on Showtime at 10PM ET.

Main Card (Showtime)

• Bantamweight Title Fight: Ronda Rousey (c) def. Sarah Kaufman via submission (armbar) at 0:54 of Round 1
• Ronaldo “Jacare” Souza def. Derek Brunson via KO (strikes) at 0:41 of Round 1
• Tarec Saffiedine def. Roger Bowling via unanimous decision (30-27,30-27,30-27)
• Anthony Smith def. Lumumba Sayers via submission (triangle choke) at 3:52 of Round 1
• Ovince St. Preux def. T.J. Cook via KO (punch) at 0:20 of Round 3

Preliminary Card (Showtime Extreme)

• Miesha Tate def. Julie Kedzie via submission (armbar) at 3:48 of Round 3
• Adlan Amagov def. Keith Berry via TKO (strikes) at 0:48 of Round 1
• Germaine de Randamie def. Hiroko Yamanaka via unanimous decision (30-27,30-27,30-27)
• Bobby Green def. Matt Ricehouse via unanimous decision (30-27,30-27,30-27)