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 |  |  | | Tomas Aranguiz |  | | Residence: | Chino, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
61st Gene Jung Whittier Midwinter Tourn., January 14, 2012
 67th Annual Fullerton Jr. Tourn., January 28, 2012
 31st Woody Hunt Mem. South Bay Tourn., February 11, 2012
 55th Long Beach Jr. Tourn., March 3, 2012
 USTA Claremont ITF, March 24, 2012
 Anaheim TC Spring Jr. Open Tourn., April 28, 2012
 Esme Pearson Memorial Jr. Open Tourn., May 19, 2012
 CIF So. Section Boys HS Indiv. Chmp., May 24, 2012
 110th So. California Sectional Chmps., June 16, 2012
 * The ranking calculation does not count this match.
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