Would anyone happen to know the name of the track that plays in this video?

BI15 - GF1 - Leon (Marth) vs Glutonny (Wario) [5/5] - YouTube (http://www.youtube.com/watch?v=fCVq1bJgk_Q)

Thanks.

Oh! That's E-Zuka's "Chasing Truth" from Needless OST. Here, have a listen: Needless OST - Chasing Truth - YouTube (http://www.youtube.com/watch?v=H1neasQTIqA)

Just....incredible, and I have even seen this series so I should have remembered a track like this.

haha thank you very much my friend. =)

You're quite welcome, friend. :) Have a wonderful and great day! :)