Reilly Opelka vs Nuno Borges: AI Prediction | Games, Aces & Double Faults

Opelka arrives ranked 67 with a form index of 40.26 and an Elo of 886.18; his surface strength index is 7.54 and he shows virtually no fatigue from this event. Borges is ranked 50, with a slightly lower form index (36.05) but a markedly higher Elo (1140.84) and a surface strength index of 10.10; he also reports no tournament-cumulative fatigue. Both players feature elite serving numbers—Opelka’s mean serve index is 96.43 while Borges’ is 97.66—so serving should be a major factor. The most decisive technical split is return game: Borges’ mean return index (89.31) dwarfs Opelka’s (11.15), a gap that will determine whether Opelka’s serve holds comfortable or repeatedly comes under pressure. Recent form is mixed for both. Opelka won at Indian Wells against Ethan Quinn but fell to Ben Shelton and lost a five-seter to Alejandro Davidovich Fokina earlier in the season; his last two results include a straight-set win and two tough losses. Borges beat Emilio Nava in his prior outing but lost to Valentin Vacherot at Indian Wells and to Frances Tiafoe in Acapulco; overall he’s shown the capacity to return well but has been undone in a couple of higher-tempo matchups. Both players’ recent results point to inconsistency rather than sustained runs.