Jaume Munar defeated Nicolai Budkov Kjaer 6–1, 6–3 in the first round of the ATP 250 Rotterdam on hard court. As the pre-match favourite with odds of 1.44, Munar delivered a commanding performance to progress as expected, dismantling the Danish qualifier with clinical efficiency across both sets. The Spaniard's dominance was evident in the scoreline, which reflected a significant gap in quality between the two players. Munar advances to the second round with momentum intact, whilst Budkov Kjaer's tournament run ends at the opening hurdle.