Sources
Underground Session 4 (2015)
Hip Hop
- Top 16: Mellah vs Lizetta
- Top 16: Dixon vs Ronin
- Top 16: Cheezy vs Queen Nineooz
- Top 16: Vintage vs Enjoy
- Top 16: Trisha vs Pasha
- Top 16: Well-D vs Kirka
- Top 16: Rash vs Gavr
- Top 16: Ilay vs Carl
Popping
- Top 16: Space Owl vs Tik-Tak Bartez
- Top 16: Nizam vs Space Boogie
- Top 16: Booger vs Zlo
- Top 16: Maloy vs Crash Boogie
- Top 16: Arab vs Nindzya
- Top 16: Lozovoy vs Boris Sherayzin
- Top 16: Skiba vs Kriss
- Top 16: Cre8 vs Mastershin
Electro
- Top 10: Kasson vs Hollywood
- Top 10: Aleksan vs Baklazhanina
- Top 10: Detalya vs Storm
- Top 10: Kozha Kozha vs CH
- Top 10: Orel vs Vulcan
Team Battle
- Quarterfinal: Nizam & Lizetta & Xose vs Space Owl & Trisha & Hollywood — won by Nizam & Lizetta & Xose
- Quarterfinal: Kriss & Rash & Aleksan vs Cheezy & Mastershin & Detalya
- Quarterfinal: Booger & Well-D & CH vs Ronin & Tima Hakimov & Crash Boogie — won by Booger & Well-D & CH
- Semifinal: Carl & Nindzya & Singa vs Nizam & Lizetta & Xose — won by Carl & Nindzya & Singa
- Final: Booger & Well-D & CH vs Carl & Nindzya & Singa
Hip Hop Preselections
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Popping Preselections
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Electro Preselections
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