| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2010/2011 | A-League Men | 31 | 2460 | 11 | 0 | 0.4 | — |
| 2012/2013 | Super League (Greece) | 11 | 384 | 0 | 0 | 0 | — |
| 2013/2014 | A-League Men | 22 | — | 4 | 0 | — | — |
| 2014/2015 | A-League Men | 28 | — | 6 | 0 | — | — |
| 2015/2016 | A-League Men | 23 | — | 0 | 0 | — | — |
| 2016/2017 | A-League Men | 25 | 2206 | 5 | 5 | 0.41 | 7.07 |
| 2017/2018 | A-League Men | 25 | 2242 | 10 | 4 | 0.56 | 6.91 |
| 2018/2019 | A-League Men | 29 | 2514 | 15 | 4 | 0.68 | 7.44 |
| 2019/2020 | A-League Men | 28 | 2248 | 8 | 6 | 0.56 | 7.13 |
| 2020/2021 | A-League Men | 27 | 2204 | 9 | 3 | 0.49 | 7.22 |
| 2021/2022 | A-League Men | 11 | 540 | 1 | 1 | 0.33 | 6.77 |
| 2022/2023 | A-League Men | 24 | 1428 | 2 | 0 | 0.13 | 6.74 |
| 2023/2024 | A-League Men | 28 | 2457 | 13 | 5 | 0.66 | 7.49 |
| 2024/2025 | A-League Men | 26 | 2318 | 10 | 1 | 0.43 | 7.05 |
| 2025/2026 | A-League Men | 22 | 1336 | 4 | 1 | 0.34 | 6.72 |
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 2026-08-03
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Brisbane Roar | 7 | 3 | 3 | 1 | 2 | 0 | 2 | 0 |
 Sydney | 6 | 2 | 2 | 2 | 2 | 0 | 1 | 0 |
 Perth Glory | 6 | 3 | 1 | 2 | 1 | 0 | 0 | 0 |
 Newcastle Jets | 6 | 2 | 2 | 2 | 3 | 0 | 0 | 0 |
 Melbourne Victory | 6 | 2 | 1 | 3 | 2 | 1 | 0 | 0 |
 Macarthur | 6 | 3 | 1 | 2 | 3 | 0 | 0 | 0 |
 Melbourne City | 5 | 0 | 2 | 3 | 1 | 0 | 1 | 0 |
 Central Coast Mariners | 5 | 2 | 1 | 2 | 3 | 0 | 0 | 0 |
 Adelaide United | 5 | 1 | 0 | 4 | 1 | 0 | 0 | 0 |
 Auckland | 5 | 0 | 0 | 5 | 1 | 0 | 1 | 0 |
 Western Sydney Wanderers | 4 | 1 | 2 | 1 | 2 | 1 | 0 | 0 |
 Wellington Phoenix | 3 | 2 | 1 | 0 | 2 | 0 | 1 | 0 |
 Western United | 3 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
 PAS Giannina | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Beşiktaş | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 AEK Athens | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Veria | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Levadiakos | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Suwon Bluewings | 2 | 0 | 2 | 0 | 1 | 0 | 0 | 0 |
 Xanthi | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Mexico | 3 | 0 | 0 | 3 | 0 | 1 | 1 | 0 |
 United States | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Japan | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 China PR | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Australia | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Vanuatu | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Tahiti | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 0 |
 Fiji | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Egypt | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Tunisia | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Côte d'Ivoire | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Finland | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ecuador | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Oman | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Costa Rica | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 |
 Ukraine | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Trinidad and Tobago | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Northern Ireland | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Portugal | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Russia | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
In the 2025/2026 A-League Men, Kosta Barbarouses made 22 appearances (1,336 minutes), with 4 goals and 1 assist — 0.34 goal involvements per 90. His average match rating for that season computes to 6.72.
15 league seasons sit on his record, from 2010 to 2025 across 7 clubs. Season ratings peak at 7.49 in 2023/2024, A-League Men and bottom out at 6.72 in 2025/2026. His last two rated seasons average 0.21 below his earlier career level.
