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 |  |  | | Graham Maassen |  | | Residence: | Santa Barbara, 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
 USTA National Open, February 25, 2012
 96th Dudley Cup Jr. Tourn., March 31, 2012
 15th Slo Spring Jr. Open Tourn., April 13, 2012
 112th Ojai Valley Jr. Tourn., April 26, 2012
 Anaheim TC Spring Jr. Open Tourn., April 28, 2012
 Esme Pearson Memorial Jr. Open Tourn., May 19, 2012
 97th Santa Barbara Summer Tourn., June 2, 2012
 110th So. California Sectional Chmps., June 16, 2012
 68th Annual Ventura Jr. Tourn., June 23, 2012
 The Toyota & Honda of Santa Maria Grand, June 30, 2012
 USTA Regional Tourn. (Sacramento), July 7, 2012
 41st Knowlwood Jr. Tourn., July 19, 2012
 30th Northridge Jr. Open Tourn., July 30, 2012
 17th San Luis Opispo Summer Jr. Classic, August 17, 2012
 4th Jim Buck GB16-18 Team, August 24, 2012
 28th Los Caballeros Jr. Open Tourn., September 8, 2012
 49th Northridge-Matador Jr. Open Tourn., September 22, 2012
 The Orange Co./J.P. Yamasaki Open, October 6, 2012
 USTA Regional Tourn. (Rancho Mirage), October 27, 2012
 The SoCal Jr. Chmps., November 17, 2012
 * The ranking calculation does not count this match.
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