Tomás Etcheverry (World No. 29) will be the top-ranked Argentine in the men’s professional tennis circuits ATP’s ranking at the end of the week. The 26-year-old from La Plata, Buenos Aires Province, will leap over his countryman Francisco Cerúndolo after he was ousted from the Madrid Open’s fourth round on Tuesday.

Cerúndolo, who was the best-ranked Argentine since May 2025, fell to Belgium’s Alexander Blockx by 7-6 (8), 6-2. 

In the ATP ranking system, players earn or lose points depending on whether they improve........

© Buenos Aires Herald