Under-19 ODI Batting and Fielding in Each Season by Harsha Vithana
| Season | | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| 2003 | (Sri Lanka) | 4 | 4 | 0 | 62 | 23 | 15.50 | 0 | 0 | 1 | |
| 2003-04 | (Sri Lanka) | 4 | 3 | 0 | 36 | 15 | 12.00 | 0 | 0 | 3 | |
| 2003-04 | (Bangladesh) | 6 | 5 | 1 | 98 | 52* | 24.50 | 0 | 1 | 1 | |
| 2003-04 | (Pakistan) | 4 | 4 | 1 | 179 | 72* | 59.66 | 0 | 3 | 0 | |
| 2004-05 | (Pakistan) | 3 | 3 | 0 | 50 | 20 | 16.66 | 0 | 0 | 1 | |
