| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2019/2020 | National Youth League | 2 | 72 | 0 | 0 | — | — |
| 2025 | Npl South Australian | 11 | 930 | 3 | 2 | 0.48 | 7.37 |
| 2026 | Npl South Australian | 17 | 1418 | 7 | 3 | 0.63 | 7.18 |
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 2026-07-25
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Para Hills Knights | 2 | 1 | 0 | 1 | 2 | 0 | 0 | 0 |
 Adelaide United || | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Adelaide United | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sturt Lions | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Campbelltown City | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
 Modbury Jets | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 West Torrens Birkalla | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Adelaide Raiders | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 |
 West Adelaide | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Playford City Patriots | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 ECU Joondalup | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Perth Glory U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
In the 2026 Npl South Australian, Jason Konstandopoulos made 17 appearances (1,418 minutes), with 7 goals and 3 assists — 0.63 goal involvements per 90. That season graded out at an average match rating of 7.18.
The database holds 3 league seasons for him, from 2019 to 2026 across 3 clubs. Season ratings peak at 7.37 in 2025, Npl South Australian and bottom out at 7.18 in 2026.
