1Castello Lopez/Rodriguez Abajo hold the ranking edge, led by Castello Lopez at No. 30.
2Bidahorria/Riera arrive with the stronger recent record: three wins from five, compared with one from two for Castello Lopez/Rodriguez Abajo.
3The key matchup dynamic is Bidahorria/Riera trying to offset the higher-ranked Castello Lopez/Rodriguez Abajo pairing through their stronger recent record.