| |  | 
  | |  |
 |  |  | | Mahesh Challapalli |  | | Residence: | Reno, NV |
| Birthplace: | Unknown | | Age: | Unknown | | Height: | Unknown | | Plays: | Unknown | | Coaching: | Unknown |  | | Complete Bio | |
Fremont TC Jr. Chmps., October 1, 2011
 Sierra View Chill Out, January 28, 2012
 Johnson Ranch Jr. Chmps., February 11, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 64 | Loss | Reed Fratt | 138 | 6-1; 6-2 |
|  |  |
Alameda Jr. Open, February 25, 2012
 Modesto Jr. Chmps., March 3, 2012
 Spare Time Clubs Jr. Chmps., March 24, 2012
 Diamond Hills Jr. Chmps., April 14, 2012
 Rio Del Oro Jr. Chmps., April 28, 2012
 Turlock Spring Open, May 11, 2012
 McKinley Jr. Open, May 26, 2012
 NORCAL BG14 Sectional Chmps., June 9, 2012
 Gold River Jr. Open, June 25, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Win | Sameer Punia | | 6-0; 6-0 | | Q | Loss | Bryant Johnson | | 6-1; 6-4 |
|  |  |
Future Stars 2000's Sacramento Open, August 11, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 32 | Win | Matthew Lancaster | | 6-2; 6-0 | | 16 | Loss | Jacob Serpa | | 6-1; 6-3 |
|  |  |
Auburn Jr. Open, September 8, 2012
  |  |  Rnd |  Result |  Opponent |  Rank |  Score | | 16 | Loss | Dominic Aramini | | 7-6(3)); 6-2 |
|  |  |
| |  |  | |