List A Bowling in Each Season by Michael Mason
| Season | | Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ |
| 1997-98 | (New Zealand) | 189 | 4 | 144 | 6 | 2-11 | 24.00 | 0 | 0 | 31.50 | 4.57 |
| 1998-99 | (New Zealand) | 390 | 7 | 317 | 9 | 3-37 | 35.22 | 0 | 0 | 43.33 | 4.87 |
| 1999-00 | (New Zealand) | 419 | 5 | 287 | 11 | 3-23 | 26.09 | 0 | 0 | 38.09 | 4.10 |
| 2000-01 | (New Zealand) | 162 | 1 | 115 | 8 | 4-27 | 14.37 | 1 | 0 | 20.25 | 4.25 |
| 2001-02 | (New Zealand) | 424 | 11 | 296 | 14 | 4-16 | 21.14 | 1 | 0 | 30.28 | 4.18 |
| 2002-03 | (New Zealand) | 487 | 10 | 289 | 16 | 3-22 | 18.06 | 0 | 0 | 30.43 | 3.56 |
| 2003-04 | (Pakistan) | 174 | 1 | 179 | 1 | 1-61 | 179.00 | 0 | 0 | 174.00 | 6.17 |
| 2003-04 | (New Zealand) | 565 | 13 | 358 | 18 | 6-25 | 19.88 | 0 | 1 | 31.38 | 3.80 |
| 2004-05 | (South Africa) | 35 | 1 | 28 | 0 | | | | | | 4.80 |
| 2004-05 | (New Zealand) | 216 | 6 | 133 | 7 | 4-23 | 19.00 | 1 | 0 | 30.85 | 3.69 |
| 2005-06 | (New Zealand) | 706 | 11 | 512 | 20 | 3-14 | 25.60 | 0 | 0 | 35.30 | 4.35 |
| 2006-07 | (Australia) | 60 | 2 | 46 | 2 | 2-46 | 23.00 | 0 | 0 | 30.00 | 4.60 |
| 2006-07 | (New Zealand) | 270 | 4 | 239 | 7 | 4-24 | 34.14 | 1 | 0 | 38.57 | 5.31 |
| 2006-07 | (West Indies) | 165 | 3 | 134 | 3 | 2-29 | 44.66 | 0 | 0 | 55.00 | 4.87 |
| 2007-08 | (New Zealand) | 318 | 4 | 225 | 11 | 4-32 | 20.45 | 1 | 0 | 28.90 | 4.24 |
| 2008 | (Scotland) | 66 | 0 | 53 | 3 | 3-35 | 17.66 | 0 | 0 | 22.00 | 4.81 |
| 2008 | (England) | 132 | 0 | 133 | 3 | 1-24 | 44.33 | 0 | 0 | 44.00 | 6.04 |
| 2008-09 | (New Zealand) | 246 | 3 | 254 | 5 | 3-61 | 50.80 | 0 | 0 | 49.20 | 6.19 |
| 2008-09 | (India) | 72 | 1 | 65 | 2 | 1-24 | 32.50 | 0 | 0 | 36.00 | 5.41 |
| 2009-10 | (New Zealand) | 590 | 8 | 488 | 15 | 3-48 | 32.53 | 0 | 0 | 39.33 | 4.96 |
| 2010-11 | (New Zealand) | 264 | 2 | 220 | 6 | 2-55 | 36.66 | 0 | 0 | 44.00 | 5.00 |
| 2011-12 | (New Zealand) | 380 | 10 | 267 | 12 | 3-48 | 22.25 | 0 | 0 | 31.66 | 4.21 |