Who wins?
Atletico Madrid vs Real Betis
Real Betis wins 71% to 29%. 2 more put them in the same row. From La Liga Clubs Tier List. Pick a side.
kate_b67 on Atletico Madrid: the most passionate fans in Spain, the Metropolitano is loud
geckokid1983 on Real Betis: Betis fans are the best in Spain, the Benito Villamarín atmosphere
La Liga Clubs Tier List: the full ranking