On the October 9 installment of Mnet's 'MIX & MATCH,' the three teams matched with a YG artist or trainee for collaboration stages before the judges.

Bobby's team matched with trainee Jang Han Nah to cover Black Eyed Peas' "Let's Get It Started." �The boys' vocals matched well with Jang Han Nah's very smooth, clear, and powerful vocals to the point they received compliments from the judges, particularly Bobby.

San E said, "Bobby stands out so much. �It feels like Bobby has five years of stage experience. �It's scary how well you do. �I had to watch the other members, too, but my attention really did not go to the confirmed members."

Simon D said, "I think Bobby could even work less diligently. �Be gentle. �You're overflowing with ease and you enjoy the stage well." �He pointed out, however, that the other members were a bit stiff and not attention-grabbing.

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Kim Jin Hwan's team performed Bruno Mars' "Treasure" with Akdong Musician's Soo Hyun, also garnering compliments and constructive criticism.

San E stated, "You did well on your own when the music started. �However, it would have been good if you had focused on the vocals," giving them 90 points. �Tablo said, "It was extremely refreshing and put me in a good mood. �It made me think a lot about my younger days. �It reminded me once again of the excitement I felt when meeting a lover," but gave 80 points.

Simon D said, "I'm a man, yet the stage was exciting to me. �Jin Hwan's voice was nice and everyone did well," giving 90 points. �Gray said, "Jin Hyung's acting with expressions was a bit lacking while Jin Hwan stood out," giving 82 points. �

Yang Hyun Suk said, "First of all, Jin Hwan's singing, dancing, and expressions were natural.. Today's stage was not exceptionally amazing or bad, but it was a stage that met expectations," giving 80 points.�

Check out both performances below!