| Season | Tier | League | Position | Matches | W | D | L | G | GD | Points | Titles |
| 2025/26 | 4 | EFL League Two | 2 | 46 | 24 | 14 | 8 | 86:45 | +41 | 86 | |
| 2022/23 | 3 | EFL League One | 21 | 46 | 11 | 12 | 23 | 44:66 | -22 | 45 | |
| 2021/22 | 3 | EFL League One | 3 | 46 | 26 | 11 | 9 | 78:44 | +34 | 89 | |
| 2020/21 | 3 | EFL League One | 13 | 46 | 18 | 11 | 17 | 64:62 | +2 | 65 | |
| 2019/20 | 3 | EFL League One | 19 | 35 | 10 | 7 | 18 | 36:47 | -11 | 37 | |
| 2017/18 | 3 | EFL League One | 23 | 46 | 11 | 12 | 23 | 43:69 | -26 | 45 | |
| 2016/17 | 3 | EFL League One | 12 | 46 | 16 | 13 | 17 | 60:58 | +2 | 61 | |
| 2015/16 | 2 | EFL Championship | 23 | 46 | 9 | 12 | 25 | 39:69 | -30 | 39 | |
| 2014/15 | 3 | EFL League One | 2 | 46 | 27 | 10 | 9 | 101:44 | +57 | 91 | |
| 2013/14 | 3 | EFL League One | 10 | 46 | 17 | 9 | 20 | 63:65 | -2 | 60 | |
| 2012/13 | 3 | EFL League One | 8 | 46 | 19 | 13 | 14 | 62:45 | +17 | 70 | |
| 2011/12 | 3 | EFL League One | 5 | 46 | 22 | 14 | 10 | 84:47 | +37 | 80 | |
| 2010/11 | 3 | EFL League One | 5 | 46 | 23 | 8 | 15 | 67:60 | +7 | 77 | |
| 2009/10 | 3 | EFL League One | 12 | 46 | 17 | 9 | 20 | 60:68 | -8 | 60 | |
| 2008/09 | 3 | EFL League One | 3 | 46 | 26 | 9 | 11 | 83:47 | +36 | 87 | |
| 2007/08 | 4 | EFL League Two | 1 | 46 | 23 | 16 | 7 | 65:36 | +29 | 85 |  |
| 2006/07 | 4 | EFL League Two | 4 | 46 | 25 | 9 | 12 | 76:58 | +18 | 84 | |
| 2005/06 | 3 | EFL League One | 22 | 46 | 12 | 14 | 20 | 45:66 | -21 | 50 | |
| 2004/05 | 3 | EFL League One | 20 | 46 | 12 | 15 | 19 | 54:67 | -13 | 51 |