First-Class Batting and Fielding in Each Season by Chamath Perera
| Season | | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| 1989-90 | (Sri Lanka) | 7 | 10 | 3 | 143 | 39 | 20.42 | 0 | 0 | 9 | |
| 1991-92 | (Sri Lanka) | 6 | 11 | 2 | 217 | 47 | 24.11 | 0 | 0 | 6 | |
| 1994-95 | (Sri Lanka) | 7 | 13 | 0 | 296 | 48 | 22.76 | 0 | 0 | 2 | |
| 1995-96 | (Sri Lanka) | 11 | 21 | 0 | 403 | 56 | 19.19 | 0 | 1 | 2 | |
| 1996-97 | (Sri Lanka) | 4 | 6 | 1 | 30 | 25 | 6.00 | 0 | 0 | 2 | |
| 1997-98 | (Sri Lanka) | 7 | 11 | 0 | 103 | 49 | 9.36 | 0 | 0 | 3 | |
| 1998-99 | (Sri Lanka) | 6 | 10 | 3 | 104 | 34 | 14.85 | 0 | 0 | 1 | |
| 2000-01 | (Sri Lanka) | 1 | 1 | 0 | 7 | 7 | 7.00 | 0 | 0 | 0 | |
| 2001-02 | (Sri Lanka) | 4 | 6 | 0 | 195 | 71 | 32.50 | 0 | 1 | 1 | |
| 2002-03 | (Sri Lanka) | 5 | 9 | 1 | 184 | 50 | 23.00 | 0 | 1 | 0 | |
| 2003-04 | (Sri Lanka) | 1 | 2 | 1 | 0 | 0* | 0.00 | 0 | 0 | 1 | |