International Twenty20 Bowling in Each Season by Shane Watson
| Season | | Balls | Mdns | Runs | Wkts | BB | Ave | 4wI | 5wI | SRate | Econ |
| 2005-06 | (South Africa) | 18 | 0 | 35 | 1 | 1-35 | 35.00 | 0 | 0 | 18.00 | 11.66 |
| 2007-08 | (South Africa) | 20 | 0 | 19 | 1 | 1-19 | 19.00 | 0 | 0 | 20.00 | 5.70 |
| 2008 | (West Indies) | 13 | 0 | 17 | 1 | 1-17 | 17.00 | 0 | 0 | 13.00 | 7.84 |
| 2008-09 | (United Arab Emirates) | | 0 | 0 | 0 | | | | | | 0.00 |
| 2009 | (England) | 24 | 0 | 37 | 0 | | | | | | 9.25 |
| 2009-10 | (Australia) | 54 | 1 | 53 | 3 | 2-24 | 17.66 | 0 | 0 | 18.00 | 5.88 |
| 2009-10 | (New Zealand) | 24 | 0 | 23 | 2 | 2-23 | 11.50 | 0 | 0 | 12.00 | 5.75 |
| 2010 | (England) | | 0 | 0 | 0 | | | | | | 0.00 |
| 2010 | (West Indies) | 96 | 0 | 163 | 2 | 1-13 | 81.50 | 0 | 0 | 48.00 | 10.18 |
| 2010-11 | (Australia) | 48 | 0 | 32 | 6 | 4-15 | 5.33 | 1 | 0 | 8.00 | 4.00 |
| 2011 | (Sri Lanka) | 24 | 0 | 41 | 1 | 1-41 | 41.00 | 0 | 0 | 24.00 | 10.25 |
| 2011-12 | (West Indies) | 48 | 0 | 42 | 3 | 2-26 | 14.00 | 0 | 0 | 16.00 | 5.25 |
| 2011-12 | (South Africa) | 24 | 0 | 26 | 1 | 1-26 | 26.00 | 0 | 0 | 24.00 | 6.50 |
| 2012 | (United Arab Emirates) | 59 | 0 | 51 | 3 | 1-9 | 17.00 | 0 | 0 | 19.66 | 5.18 |
| 2012-13 | (Sri Lanka) | 144 | 0 | 176 | 11 | 3-26 | 16.00 | 0 | 0 | 13.09 | 7.33 |
| 2013 | (England) | 36 | 0 | 66 | 1 | 1-42 | 66.00 | 0 | 0 | 36.00 | 11.00 |
| 2013-14 | (Bangladesh) | 84 | 1 | 110 | 3 | 1-25 | 36.66 | 0 | 0 | 28.00 | 7.85 |
| 2013-14 | (India) | 22 | 0 | 29 | 0 | | | | | | 7.90 |
| 2013-14 | (South Africa) | 12 | 0 | 25 | 0 | | | | | | 12.50 |
| 2014-15 | (Australia) | 6 | 0 | 13 | 0 | | | | | | 13.00 |
| 2015 | (England) | 12 | 0 | 33 | 0 | | | | | | 16.50 |
| 2015-16 | (South Africa) | 12 | 0 | 22 | 1 | 1-22 | 22.00 | 0 | 0 | 12.00 | 11.00 |
| 2015-16 | (Australia) | 66 | 0 | 71 | 3 | 2-24 | 23.66 | 0 | 0 | 22.00 | 6.45 |
| 2015-16 | (India) | 84 | 0 | 103 | 5 | 2-23 | 20.60 | 0 | 0 | 16.80 | 7.35 |