1Rayo Vallecano's higher average goals per match (1.9) indicates a more potent attacking approach.
2Crystal Palace's defensive consistency (7 clean sheets) may limit Rayo's scoring opportunities.
3Rayo's stronger recent form (more consecutive wins) could provide momentum and confidence.
4Home advantage for Crystal Palace may influence set-piece outcomes and crowd intensity.
5The ability of both teams to convert chances efficiently will determine the final result.