| |  | 
  | |  |
 |  |  | | Chaz Downing |  | | Residence: | Newport Coast, CA |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Mission Hills Open Chmps., January 8, 2011
 USTA Regional Tourn., January 22, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Nathan Niemiec | 429 | 6-0; 6-2 | | 16 | Win | James Ponwith | + | 7-5; 6-4 | | Q | Win | Michael Tran | | 6-4; 6-2 | | S | Win | Gregory Anderson | + | 3-6; 6-3; 7-5 | | F | Win | Max Schell | + | 3-6; 6-4; 6-2 |
|  |  |
66th Fullerton Jr. Tourn., January 29, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Matthew Tran | | 6-0; 6-1 | | 64 | Win | Alec Dardis | | 6-2; 6-3 | | 32 | Win | Alexander Loh | | 6-0; 6-1 | | 16 | Win | Matthew Gottlieb | | 6-4; 6-0 | | Q | Win | Shintaro Okano | 364 | 6-0; 6-3 | | S | Loss | Garrett Mak | | 6-3; 6-2 |
|  |  |
30th Woody Hunt Mem. South Bay Tourn., February 12, 2011
 77th Harper Ink Mem. Tourn., March 19, 2011
 USTA BG16-14 National Spring Chmps., April 10, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Loss | Stephen Madonia | 27 | 7-5; 6-0 | | 1-W | Loss | Emil Reinberg | 54 | 6-3; 2-6; 1-0(10) | | 1-S | Loss | Blaise Casselbury | | 6-3; 6-4 | | 1-SE | Loss | Simon Jayaram | | 6-0; 6-0 |
|  |  |
Anaheim TC Open Tourn., April 30, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Win | Ryan Luong | 524 | 6-0; 6-1 | | 32 | Win | Alec Dardis | | 6-1; 7-5 | | 16 | Loss | Aiku Shintani | | 6-1; 6-4 |
|  |  |
USTA National Open, May 14, 2011
 Esme Pearson Memorial Tourn., May 21, 2011
 96th Santa Barbara Summer Tourn., June 4, 2011
 109th So. CA Sectional Chmps., June 18, 2011
 USTA National Open, July 2, 2011
 USTA Regional Tourn. (Irvine), July 9, 2011
 3rd Jim Buck Team BG14, August 26, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | RR | Win | Alex Braksator | | 4-6; 6-3; 1-0(9)) | | RR | Win | Billy Rowe | 138 | 5-7; 6-2; 1-0(8) | | RR | Win | Konrad Kozlowski | 73 | 7-5; 6-3 |
|  |  |
USTA Regional Tourn. (Carmel), September 3, 2011
 27th Los Caballeros Jr., September 10, 2011
 48th Northridge-Matador Tourn., September 24, 2011
 The Orange Co./JP Yamasaki Open, October 8, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Andre Mello | | 6-0; 3-0Ret (inj)RJ | | 64 | Win | Sean Hollister | | 6-3; 6-1 | | 32 | Loss | Jesse Ross | | 6-2; 6-3 |
|  |  |
USTA Regional Tourn. (Irvine), October 29, 2011
 USTA National Open, November 25, 2011
 48th Anaheim Jr. Tourn., December 3, 2011
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 128 | Win | Jackson Kogan | | 6-3; 6-4 | | 64 | Win | Arjun Srinivasan | | 6-0; 6-0 | | 32 | Win | Chase Friedman | | 6-2; 1-0Ret (ill)RI | | 16 | Win | Joseph Rotheram | 274 | 6-4; 6-4 | | Q | Win | Max Rothman | | 7-5; 6-2 | | S | Win | Maxwell Swerdlick | | 6-3; 6-3 | | F | Loss | Darius Mackenzie | | 6-4; 6-1 |
|  |  |
USTA BG14-12 National Winter Chmps., December 27, 2011
 + Strong win over an ineligible player. * The ranking calculation does not count this match.
| |  |  | |