| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2008/2009 | Superliga (Romania) | 31 | — | 0 | — | — | — |
| 2009/2010 | Superliga (Romania) | 28 | — | 2 | — | — | — |
| 2010/2011 | Superliga (Romania) | 31 | — | 1 | — | — | — |
| 2011/2012 | Superliga (Romania) | 27 | — | 2 | — | — | — |
| 2012/2013 | Superliga (Romania) | 18 | — | 0 | — | — | — |
| 2013/2014 | Superliga (Romania) | 14 | — | 1 | — | — | — |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Figures computed from the GioScore season-stats database · as of 2026-09-03
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Manchester United | 2 | 0 | 0 | 2 | 0 | 0 | 2 | 0 |
 Basel | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Benfica | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Corona Brasov | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Pandurii Târgu Jiu | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Braşov | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Vaslui | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Petrolul 52 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Sergiu Costin logged 14 appearances in the 2013/2014 Superliga (Romania).
His league career on record ran from 2008 to 2013: 6 seasons, all with a single club.
In 4 of the 6 campaigns on record he played at least 25 league games. Across 2008/2009–2010/2011, the heaviest three-year block, he totalled 90 league appearances (30 a season).
