William Davis
| Division | 18 |
| Home Town | Prospect, KY |
| USTA Section | Southern (STA) |
| Singles Line | 133 |
| Singles Seed | 0 |
| Doubles Line | 106 |
| Doubles Seed | 0 |
2009
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Thomas Cook / William Davis def. Dylan Kady / Michael Sinha | 7-6(8), 7-6(4) |
| 2nd Rd | Thomas Cook / William Davis def. Alex Christ / Justin Reindel | 7-5, 6-4 |
| 3rd Rd | Sekou Coker Bangoura / Nathan Pasha (8) def. Thomas Cook / William Davis | 6-4, 6-2 |
Boys 18 Singles
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Alexander Teppert def. William Davis | 6-4, 6-3 |
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Mousheg Hovhannisyan def. William Davis | 6-4, 6-2 |
2008
Boys 18 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | William Davis def. Johnathan Alexander | 6-4, 6-2 |
| 2nd Rd | Richard Canelas def. William Davis | 7-6(2), 6-4 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | Taylor Patrick def. William Davis | 2-6, 6-3, 6-0 |
Boys 18 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | William Davis / John Karle def. Luke Mojica / John Yetimoglu | Wo(inj) |
| 2nd Rd | Alexander Johnson / Oscar Fabian Matthews def. William Davis / John Karle | 6-2, 6-1 |
2007
Boys 16 Doubles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Daniel Ho / Thomas Pham def. Harris Barnard / William Davis | 6-4, 6-2 |
Boys 16 Singles
Main Draw
| Round | Players | Final Score |
|---|---|---|
| 1st Rd | Bye | Automatic Advance |
| 2nd Rd | Chris Cha def. William Davis | 6-0, 6-1 |
Feed-In
| Round | Players | Final Score |
|---|---|---|
| 2nd Rd | William Davis def. Hamish Weerasinghe | 7-5, 6-0 |
| 3rd Rd Qualifying | Ian Chadwell (22) def. William Davis | 6-4, 1-6, 6-3 |