Kristofer Yee
| Division | 18 |
| Home Town | Las Vegas, NV |
| USTA Section | Intermountain (ITA) |
| Singles Line | 73 |
| Singles Seed | 18 |
| Doubles Line | 47 |
| Doubles Seed | 0 |
2012
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Kristofer Yee (18) def. Maximilian Schmidt | 7-6(4), 6-2 |
| 3rd Rd | Kristofer Yee (18) def. Sam Swank | 3-6, 6-2, 6-4 |
| 4th Rd | Dennis Novikov (3) def. Kristofer Yee (18) | 6-2, 5-7, 6-4 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 4th Rd | Gage Brymer (17) def. Kristofer Yee (18) | 7-6(4), 2-6, 1-0(10) |
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Garrett Auproux / Kristofer Yee def. Austin Smith / Mac Styslinger | 3-6, 6-3, 1-0(7) |
| 2nd Rd | Garrett Auproux / Kristofer Yee def. Scott Huang / Damon Niquet | 6-1, 6-1 |
| 3rd Rd | Thai Kwiatkowski / Nicholas Naumann (10) def. Garrett Auproux / Kristofer Yee | 6-3, 5-7, 1-0(5) |
2011
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Kristofer Yee def. Kento Tanaka-Tamaki | 6-1, 6-0 |
| 2nd Rd | Kristofer Yee def. Mitchell Polnet (28) | 6-1, 6-1 |
| 3rd Rd | Kristofer Yee def. Jared Hiltzik | 6-4, 4-6, 7-6(4) |
| 4th Rd | Dennis Novikov (5) def. Kristofer Yee | 6-2, 6-3 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 4th Rd | Kristofer Yee def. Tim Kopinski | 6-2, 6-3 |
| 5th Rd Qualifying | Kristofer Yee def. Christopher Diaz | 6-3, 6-4 |
| 5th Rd | Kristofer Yee def. Austin Smith (15) | 4-6, 7-5, 1-0(8) |
| Qtr. Final Rd Qualifying | Kristofer Yee def. Robert Stineman (19) | 7-5, 6-1 |
| Qtr. Final Rd | Alexios Halebian (8) def. Kristofer Yee | 7-6(4), 2-6, 1-0(4) |
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Fernando Sunago / Kristofer Yee def. Thomas Caputo / Jayson Glickman | 6-1, 6-1 |
| 2nd Rd | Fernando Sunago / Kristofer Yee def. William Kwok / Michael Rinaldi (12) | 6-1, 6-2 |
| 3rd Rd | Aaron Chaffee / Nathaniel Lammons def. Fernando Sunago / Kristofer Yee | 6-2, 6-2 |
2010
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Brendan Aguilar / Kristofer Yee def. Samuel Lam / Aidan Talcott | 6-3, 6-2 |
| 2nd Rd | Matthew Alves / Tyler Gardiner (8) def. Brendan Aguilar / Kristofer Yee | 6-4, 2-6, 1-0(5) |
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Kristofer Yee def. Ryan Shane | 6-2, 7-5 |
| 2nd Rd | Kristofer Yee def. Elliott Yee | 6-3, 6-4 |
| 3rd Rd | Kristofer Yee def. Trey Daniel | 7-6(8), 6-0 |
| 4th Rd | Brendan Aguilar def. Kristofer Yee | 7-6(3), 6-4 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 4th Rd | Kristofer Yee def. Elliott Orkin | 6-3, 6-1 |
| 5th Rd Qualifying | Mac Styslinger (31) def. Kristofer Yee | 7-5, 6-3 |
2009
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Kristofer Yee def. Zachary Krumholz | 6-4, 3-6, 6-3 |
| 3rd Rd | Jack Sock (1) def. Kristofer Yee | 6-1, 6-3 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 3rd Rd | Connor Farren def. Kristofer Yee | 6-4, 6-4 |
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Jeff Vongman / Kristofer Yee def. Garrett Gordon / Casey Kay | 2-6, 6-1, 6-2 |
| 2nd Rd | Noah Bragg / Wayne Harrell def. Jeff Vongman / Kristofer Yee | 7-6(5), 7-5 |