| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2017/2018 | National Youth League | 1 | 32 | 0 | 0 | — | — |
| 2018/2019 | National Youth League | 7 | 535 | 1 | 0 | 0.17 | — |
| 2019/2020 | National Youth League | 6 | 349 | 1 | 2 | 0.77 | — |
| 2021/2022 | A-League Men | 5 | 232 | 1 | 0 | 0.39 | 6.67 |
| 2022/2023 | A-League Men | 9 | 343 | 1 | 1 | 0.52 | 6.91 |
| 2023/2024 | A-League Men | 22 | 673 | 0 | 2 | 0.27 | 6.75 |
| 2024/2025 | A-League Men | 21 | 1617 | 2 | 0 | 0.11 | 6.89 |
| 2025/2026 | A-League Men | 19 | 898 | 1 | 2 | 0.3 | 6.64 |
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 | ||
|---|---|---|---|---|---|---|---|---|
 Central Coast Mariners | 6 | 2 | 2 | 2 | 0 | 0 | 1 | 0 |
 Western Sydney Wanderers | 6 | 1 | 0 | 5 | 0 | 0 | 2 | 1 |
 Melbourne City | 5 | 1 | 0 | 4 | 0 | 0 | 0 | 0 |
 Newcastle Jets | 5 | 1 | 3 | 1 | 0 | 0 | 0 | 0 |
 Brisbane Roar | 5 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
 Adelaide United | 5 | 1 | 1 | 3 | 1 | 0 | 0 | 0 |
 Melbourne Victory | 4 | 0 | 0 | 4 | 1 | 0 | 1 | 0 |
 Wellington Phoenix | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
 Western United | 4 | 0 | 0 | 4 | 1 | 1 | 0 | 0 |
 Macarthur | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
 Auckland | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Sydney | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Brisbane U21 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 West Ham United | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 AC Milan | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Adelaide U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Melbourne City U21 | 1 | 0 | 1 | 0 | 1 | 2 | 1 | 0 |
 Melbourne Victory U21 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Nigeria U17 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Ecuador U17 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Hungary U17 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 France U17 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
Across 19 A-League Men appearances in 2025/2026, T. Ostler contributed 1 goal plus 2 assists (898 minutes) — 0.3 goal involvements per 90. GioScore's computed rating for the season averages 6.64.
The record shows 8 league seasons for him (2017–2025) across 3 clubs. His best-rated season remains 2022/2023 (6.91, A-League Men); his lowest was 2025/2026 (6.64).
