| Season | League | Apps | Min | Saves | Clean sheets | Conceded | Conceded / 90 | Rating |
|---|---|---|---|---|---|---|---|---|
| 2018/2019 | 2. Liga | 22 | 1980 | — | 0 | 51 | 2.32 | — |
| 2019/2020 | Admiral Bundesliga | 1 | 90 | 2 | 1 | 17 | 17 | 7.75 |
| 2019/2020 | 2. Liga | 19 | 1710 | — | 3 | 35 | 1.84 | — |
| 2020/2021 | 2. Liga | 5 | 411 | 2 | 1 | 7 | 1.53 | 6.43 |
| 2021/2022 | 2. Liga | 7 | 630 | — | 2 | 16 | 2.29 | — |
| 2022/2023 | Admiral Bundesliga | 1 | 44 | 2 | 1 | 33 | — | 6.73 |
| 2022/2023 | 2. Liga | 4 | 360 | 0 | 0 | 6 | 1.5 | — |
| 2023/2024 | Admiral Bundesliga | 2 | 180 | 12 | 0 | 5 | 2.5 | 6.93 |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Goalkeeping figures come from the season goalkeeping record; conceded per 90 is computed from minutes actually played.
Domestic league seasons with a goalkeeping record; seasons the provider left empty are excluded rather than counted as zero.
Figures computed from the GioScore season-stats database · as of 2026-09-04
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Sturm Graz | 7 | 5 | 1 | 1 | 0 | 0 | 1 | 0 |
 Hartberg | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
 Salzburg | 4 | 1 | 0 | 3 | 0 | 0 | 0 | 0 |
 LASK Linz | 3 | 0 | 0 | 3 | 0 | 0 | 0 | 0 |
 Grazer AK | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Fenerbahçe | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Blau-Weiß Linz | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ried | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Wolfsberger AC | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Floridsdorfer AC | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Austria Klagenfurt | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Lafnitz | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Galatasaray | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Mattersburg | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 AEK Athens | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Bohemians 1905 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 SV Horn | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Orhangazispor | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Rijeka | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Liefering | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Mirko Kos featured 7 times in the 2021/2022 2. Liga (630 minutes).
In goal, the league record shows 8 clean sheets in 61 appearances — 13% of the games he finished without conceding. Those same league seasons carry 170 goals conceded, 2.83 per 90 minutes, with 18 saves on record. Three straight seasons stand out for volume — 2018/2019–2020/2021, 47 league games, 16 a year.
