First-Class Batting and Fielding in Each Season by Suminda Mendis
| Season | | Matches | Inns | Not Out | Runs | HS | Ave | 100 | 50 | Ct | St |
| 1997-98 | (Sri Lanka) | 1 | 2 | 0 | 19 | 11 | 9.50 | 0 | 0 | 0 | |
| 1998-99 | (Sri Lanka) | 3 | 4 | 0 | 32 | 13 | 8.00 | 0 | 0 | 2 | |
| 2000-01 | (Sri Lanka) | 7 | 10 | 0 | 198 | 76 | 19.80 | 0 | 2 | 27 | 3 |
| 2001-02 | (Sri Lanka) | 3 | 6 | 0 | 31 | 17 | 5.16 | 0 | 0 | 8 | |
| 2002-03 | (Sri Lanka) | 1 | 1 | 0 | 0 | 0 | 0.00 | 0 | 0 | 4 | |
| 2003-04 | (Sri Lanka) | 5 | 8 | 0 | 118 | 24 | 14.75 | 0 | 0 | 6 | |
| 2004-05 | (Sri Lanka) | 1 | 0 | | | | | | | 3 | |
| 2005-06 | (Sri Lanka) | 9 | 14 | 0 | 261 | 86 | 18.64 | 0 | 1 | 16 | 2 |
| 2006-07 | (Sri Lanka) | 5 | 8 | 0 | 70 | 43 | 8.75 | 0 | 0 | 11 | 4 |
| 2007-08 | (Sri Lanka) | 4 | 7 | 1 | 83 | 24 | 13.83 | 0 | 0 | 18 | 1 |
| 2008-09 | (Sri Lanka) | 3 | 4 | 0 | 50 | 39 | 12.50 | 0 | 0 | 5 | 1 |
| 2009-10 | (Sri Lanka) | 3 | 3 | 0 | 18 | 10 | 6.00 | 0 | 0 | 2 | |
| 2011-12 | (Sri Lanka) | 2 | 3 | 0 | 84 | 77 | 28.00 | 0 | 1 | 1 | |
| 2012-13 | (Sri Lanka) | 3 | 6 | 1 | 90 | 67* | 18.00 | 0 | 1 | 5 | 1 |
| 2013-14 | (Sri Lanka) | 7 | 10 | 1 | 245 | 52 | 27.22 | 0 | 1 | 20 | 3 |