| |  | 
  | |  |
 |  |  | | Riley Wartenberg |  | | Residence: | Mission Viejo, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
La Mirada Open Chmps., August 9, 2011
 16th Orange Co. Tennis Acad. Open, August 18, 2011
 27th Los Caballeros Jr., September 10, 2011
 The Orange Co./JP Yamasaki Open, October 8, 2011
 Upland TC Jr. Open Tourn., October 15, 2011
 48th Anaheim Jr. Tourn., December 3, 2011
 36th Claremont Club Jr. Tourn., December 17, 2011
 Indian Wells Tennis Garden Holiday Open, December 27, 2011
 Lakewood Winter Jr. Tourn., January 1, 2012
 USTA Regional Tourn. (Palm Desert), January 21, 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
 25th Arcadia Open Jr. Tourn., April 7, 2012
 Anaheim TC Spring Jr. Open Tourn., April 28, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Noah Gampel | 572 | 6-2; 6-2 |
|  |  |
16th West Coast Jr. Open & Sat. Tourn., May 26, 2012
 27th Anaheim Hills Jr. Open Tourn., June 2, 2012
 110th So. California Sectional Chmps., June 16, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 256 | Loss | Dimitar Gougov | | 6-1; 6-0 |
|  |  |
19th Costa Mesa Summer Jr. Classic, July 16, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Oliver Kim | | 4-6; 6-3; 7-6 |
|  |  |
Lakewood Jr. Open & Jr. Satellite Tourn., July 21, 2012
 * The ranking calculation does not count this match.
| |  |  | |