Roberto Sierra (PAN)
Country: Panama,
Born in 1993 (31 years old),
Category: Junior, Boys
Tournaments played in 2009
See detailed tennis results of Roberto Sierra| Aug 10 | J30B | 1/32 | J3 Cali \ Copa Club Farallones, Farallones(COL) |
| Jul 20 | J60B | [Q] | J3 Santo Domingo \ Copa Merengue, Santo Domingo(DOM) |
| Jul 06 | J60B | 1/16 | St Maarten Juniors Open, St Maarten(AHO) |
| Jun 29 | J60B | [Q] | Aruba International Junior Tournament, Aruba(ARU) |
| Mar 10 | J60B | [Q] | Panama Bowl, Llanos de Curundu(PAN) |
| Mar 02 | J100B | [Q] | J100 San Jose \ Costa Rica Bowl, San Jose(CRC) |
| Feb 09 | M25 | [Q] | Panama F1 Futures, Panama(PAN) |
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