| Season | Team | Competition | MP | G | A | Rating | ||
|---|---|---|---|---|---|---|---|---|
| 2021/2022 | Vicenza | Serie B | 14 | 1 | 0 | 5 | 0 | 6.8 |
| 2020/2021 | Lecce | Serie B | 19 | 3 | 2 | 3 | 0 | 6.9 |
| 2020/2021 | Benevento | Serie A | 8 | 0 | 0 | 2 | 0 | 6.3 |
| 2019/2020 | Benevento | Serie B | 34 | 3 | 4 | 8 | 0 | 7.0 |
| 2018/2019 | Benevento | Serie B | 18 | 2 | 0 | 5 | 0 | – |
| 2017/2018 | Napoli | Serie A | 13 | 0 | 0 | 0 | 0 | 6.8 |
| 2016/2017 | Napoli | Serie A | 7 | 0 | 0 | 0 | 0 | 6.8 |
| 2015/2016 | Napoli | Serie A | 8 | 0 | 0 | 0 | 0 | 6.8 |
| 2014/2015 | Napoli | Serie A | 29 | 0 | 0 | 8 | 0 | – |
| 2013/2014 | Napoli | Serie A | 22 | 0 | 0 | 4 | 0 | – |
| 2012/2013 | Napoli | Serie A | 31 | 4 | 0 | 3 | 0 | – |
| 2011/2012 | Napoli | Serie A | 33 | 3 | 0 | 3 | 0 | – |
| 2010/2011 | Napoli | Serie A | 33 | 4 | 0 | 5 | 0 | – |
| 2009/2010 | Napoli | Serie A | 34 | 5 | 0 | 4 | 0 | – |
| 2008/2009 | Napoli | Serie A | 23 | 4 | 0 | 4 | 0 | – |
| 2007/2008 | Sampdoria | Serie A | 29 | 9 | 0 | 5 | 0 | – |
| 2006/2007 | Sampdoria | Serie A | 31 | 2 | 0 | 2 | 0 | – |
| 2005/2006 | Treviso | Serie A | 11 | 0 | 0 | 2 | 0 | – |
| 2005/2006 | Fiorentina | Serie A | 3 | 0 | 0 | 0 | 0 | – |
| Total | 400 | 40 | 6 | 63 | 0 | – | ||
| Date | From | To | Type | |
|---|---|---|---|---|
| - | Lecce | Vicenza | N/A | |
| 07 Jun 2018 | Napoli | Benevento | Free | |
| 07 Jan 2008 | Sampdoria | Napoli | € 8M | |
| 07 Jan 2006 | Fiorentina | Sampdoria | € 3M | |
| 01 Jan 2006 | Fiorentina | Treviso | Loan | |
| 08 Jan 2003 | Vicenza | Fiorentina | N/A |
C. Maggio career history shows progression across clubs and competitions, including club timeline, national team appearances and overall career totals.