A Run-Through For the Competition! Who Are the Last Two Members? (『格闘試合』へのおさらい 残り二人のメンバーは誰だ！？ "Kakutō Shiai" e no Osarai Nokori Futari no Menbā wa Dare da!?) is the thirtieth episode of Dragon Ball Super. Its Japanese air date is February 7, 2016. Its American air date is August 19, 2017.
Goku and Vegeta meet up with Krillin, who goes with them to recruit Majin Buu as the fourth combatant of the Universe Seven team. Although Majin Buu is reluctant due to his hatred of Beerus, he agrees when Goku promises him a wish from the Super Dragon Balls, which he plans on giving to Mr. Satan. Goten and Trunks try to join, but they are denied by Vegeta because their use of fusion is illegal. The group finds Piccolo training with Gohan. They recruit Piccolo as the fifth and final member. Gohan considers joining the team, but he cannot participate due to a business meeting on the day of the tournament. Beerus and the others think back over recent events. Beerus and Whis contemplate the intentions behind Champa's plans. A series of flashbacks recapping the series is shown up to Frieza's demise.
- Goku and Vegeta are selecting two more members for their team against Universe 6.
- Piccolo is training with Gohan.
- Gohan vs. Piccolo