Alejandro Tabilo, ranked 35th from Chile, enters the Valencia quarter-finals as the clear favourite at 1.32 decimal odds on Pinnacle. The Chilean has shown solid form on clay, with four wins in his last five matches despite a recent loss to Federico Cerundolo in straight sets. Tabilo advances to face Dusan Lajovic with no prior head-to-head record between the two players. On clay courts, Tabilo's ranking advantage and recent momentum position him as the heavy favourite in this quarter-final clash.

Dusan Lajovic, the 132nd-ranked Serbian, arrives at Valencia's quarter-finals as a significant underdog at 3.58 decimal odds. Lajovic's recent form is inconsistent, featuring two wins in his last five outings alongside three losses, including defeats to stronger-ranked opponents. With no previous meetings against Tabilo, the Serbian must overcome both the ranking gap and his patchy form to advance on clay. Lajovic will need a substantial improvement in consistency to upset the favoured Chilean in this quarter-final encounter.