Round of 16 · Buenos Aires P1 2026
Finished
Sanchez Fallada/Ustero Prieto vs Castello Lopez/Rufo Ortiz
May 14, 2026
Court Central
52m
Buenos Aires 
Argentina
Argentina
vs
6
6
1
1
6
—
1
6
—
1
Eliminated
#29
+1
2202 pts
-3
28y
#28
-1
2282 pts
-3
23y
Eliminated in Round of 16
Head-to-Head
All-time as pairs
Sanchez / Ustero
Ariana Sanchez Fallada & Andrea Ustero Prieto
2–0
2 meetings since 2026
Sanchez / Ustero won the last 2
Castello / Rufo
Jessica Castello Lopez & Lorena Rufo Ortiz
Previous meetings
Sanchez / Ustero Valladolid P2 2026 · Round of 16Tournament Run
Tournament Run
Sanchez Fallada / Ustero Prieto
Round of 32
Bye
Bye
Tournament Run
Castello Lopez / Rufo Ortiz
Round of 32
Won
4-6, 6-1, 6-1