List A Bowling in Each Season by Alfonso Thomas
| Season | | Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ |
| 2000-01 | (South Africa) | 421 | 1 | 387 | 5 | 2-42 | 77.40 | 0 | 0 | 84.20 | 5.51 |
| 2001-02 | (South Africa) | 508 | 2 | 434 | 13 | 3-28 | 33.38 | 0 | 0 | 39.07 | 5.12 |
| 2002-03 | (South Africa) | 234 | 2 | 191 | 3 | 1-14 | 63.66 | 0 | 0 | 78.00 | 4.89 |
| 2003-04 | (South Africa) | 469 | 6 | 351 | 17 | 4-31 | 20.64 | 2 | 0 | 27.58 | 4.49 |
| 2004 | (Zimbabwe) | 109 | 0 | 58 | 4 | 3-28 | 14.50 | 0 | 0 | 27.25 | 3.19 |
| 2004-05 | (South Africa) | 422 | 7 | 329 | 10 | 2-34 | 32.90 | 0 | 0 | 42.20 | 4.67 |
| 2005 | (England) | 59 | 0 | 55 | 2 | 2-55 | 27.50 | 0 | 0 | 29.50 | 5.59 |
| 2005-06 | (South Africa) | 141 | 1 | 103 | 6 | 2-28 | 17.16 | 0 | 0 | 23.50 | 4.38 |
| 2006-07 | (South Africa) | 472 | 7 | 388 | 10 | 3-43 | 38.80 | 0 | 0 | 47.20 | 4.93 |
| 2006-07 | (Zimbabwe) | 120 | 3 | 69 | 4 | 3-26 | 17.25 | 0 | 0 | 30.00 | 3.45 |
| 2007 | (England) | 155 | 2 | 161 | 4 | 2-49 | 40.25 | 0 | 0 | 38.75 | 6.23 |
| 2007-08 | (Zimbabwe) | 54 | 1 | 29 | 2 | 2-29 | 14.50 | 0 | 0 | 27.00 | 3.22 |
| 2007-08 | (South Africa) | 444 | 3 | 285 | 12 | 3-47 | 23.75 | 0 | 0 | 37.00 | 3.85 |
| 2008 | (England) | 540 | 3 | 497 | 15 | 2-23 | 33.13 | 0 | 0 | 36.00 | 5.52 |
| 2008-09 | (South Africa) | 106 | 0 | 110 | 1 | 1-51 | 110.00 | 0 | 0 | 106.00 | 6.22 |
| 2009 | (England) | 577 | 3 | 533 | 29 | 4-18 | 18.37 | 1 | 0 | 19.89 | 5.54 |
| 2009 | (Scotland) | 48 | 1 | 22 | 4 | 4-22 | 5.50 | 1 | 0 | 12.00 | 2.75 |
| 2009-10 | (South Africa) | 432 | 1 | 485 | 10 | 3-43 | 48.50 | 0 | 0 | 43.20 | 6.73 |
| 2010 | (England) | 487 | 2 | 430 | 27 | 4-34 | 15.92 | 2 | 0 | 18.03 | 5.29 |
| 2011 | (England) | 290 | 0 | 252 | 7 | 2-36 | 36.00 | 0 | 0 | 41.42 | 5.21 |
| 2012 | (England) | 162 | 3 | 112 | 5 | 2-13 | 22.40 | 0 | 0 | 32.40 | 4.14 |
| 2013 | (England) | 279 | 0 | 291 | 16 | 4-41 | 18.18 | 1 | 0 | 17.43 | 6.25 |
| 2014 | (England) | 432 | 2 | 469 | 10 | 3-30 | 46.90 | 0 | 0 | 43.20 | 6.51 |
| 2015 | (England) | 234 | 2 | 233 | 3 | 1-29 | 77.66 | 0 | 0 | 78.00 | 5.97 |