Marco Trungelliti defeated Thiago Seyboth Wild at the ATP 250 São Paulo tournament on clay in the round of 16, securing a 6–4, 7–5 victory. As the pre-match favourite with odds of 1.66, Trungelliti delivered the expected result against Seyboth Wild, who entered at 2.36. The Argentine controlled both sets methodically, breaking serve at crucial junctures to progress to the quarter-finals. Trungelliti's win maintains momentum on the South American clay swing and keeps his title hopes alive in São Paulo.