Joao Fonseca (BRA) & Marcelo Melo beats Constantin Frantzén to win the men's doubles title this Rio Open presented by Claro 2026

Joao Fonseca (BRA) & Marcelo Melo dropped the opener but found another gear at the Rio Open presented by Claro 2026, overturning Constantin Frantzén & Robin Haase (NED) 4-6 6-3 1-0 (10-8) in the Men's Doubles Final.

[SCORE_BREAKDOWN]

1-0 — set 3 was the tightest of the match, settled by just 1 game.

What's Next

That's a title for Joao Fonseca (BRA) & Marcelo Melo — the Rio Open presented by Claro 2026 crown is decided, and the tennis tour moves on with a new result in the books.

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