Sebastian Baez defeated Alexandre Muller 6–2, 6–3 in the final of the ATP 250 Rio de Janeiro tournament on clay on 23 February 2025, confirming his status as pre-match favourite with odds of 1.77 to Muller's 2.13. Baez controlled the match throughout, breaking serve consistently to secure the title in straight sets. The Argentine's dominant performance underlined his comfort on the surface and his ability to convert opportunities when it matters most. This victory adds significant ranking points and momentum to Baez's early-season campaign on the South American clay swing.