Lebrón/Augsburger bring a higher ceiling through Lebrón’s right-side control and Augsburger’s raw power, but their volatility can open windows if rushed. Alonso/Goñi’s best route is disciplined cross-court pressure, forcing extra volleys and targeting transition gaps rather than trading power. On Brussels’ typically slower indoor conditions, the favorite edge goes to Lebrón/Augsburger if they manage errors and tempo.