The Biggest Loser: 9x3
Week 3
The contestants assume the role of either teacher or student; a challenge grants immunity to the winning team; a contestant threatens to quit the competition.
9 - 1Week One Jan. 05, 2010- 9 - 2The Biggest Loser Season 9 - Week Two Jan. 12, 2010
- 9 - 3Week 3 Jan. 19, 2010
9 - 4Season 9, Episode 4 Jan. 26, 2010
9 - 5Season 9, Episode 5 Feb. 02, 2010- 9 - 6Season 9, Episode 6 Feb. 09, 2010
9 - 7Season 9, Episode 7 Mar. 02, 2010- 9 - 8Season 9, Episode 8 Mar. 09, 2010
- 9 - 9Season 9, Episode 9 Mar. 16, 2010
- 9 - 10Week 10 Mar. 23, 2010
- 9 - 11Season 9, Episode 11 Mar. 30, 2010
9 - 12Week 12 Apr. 06, 2010- 9 - 13Season 9, Episode 13 Apr. 13, 2010
- 9 - 14Season 9, Episode 14 Apr. 20, 2010
- 9 - 15Season 9, Episode 15 Apr. 27, 2010
- 9 - 16Season 9, Episode 16 May. 04, 2010
- 9 - 17Season 9, Episode 17 May. 11, 2010
- 9 - 18Season 9, Episode 18 May. 18, 2010
- 9 - 19Season 9 Finale May. 25, 2010