2003 BellSouth Open
The 2003 BellSouth Open was a men's tennis tournament played on outdoor clay courts in Viña del Mar in Chile and was part of the International Series of the 2003 ATP Tour. It was the tenth edition of the tournament and ran from 10 February through 16 February 2003. Unseeded David Sánchez won the singles title. Finals. Singles. David Sánchez defeated Marcelo Ríos 1–6, 6–3, 6–3 Doubles. Agustín Calleri / Mariano Hood defeated František Čermák / Leoš Friedl 6–3, 1–6, 6–4