| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2023/2024 | A-League Women | 2 | 21 | 0 | 0 | — | 6.58 |
| 2024/2025 | A-League Women | 20 | 1031 | 0 | 0 | 0 | 6.74 |
| 2025/2026 | A-League Women | 3 | 71 | 1 | 0 | — | 6.59 |
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.
Cohort: 25 A-League Women midfielders, 2024/2025, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-09-08
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Melbourne Victory W | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 |
 Western Sydney Wanderers W | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Brisbane Roar W | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Canberra United W | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
 Melbourne City W | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Sydney FC W | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Central Coast Mariners W | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Wellington Phoenix W | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Western United W | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Newcastle Jets W | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Perth Glory W | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Over 20 A-League Women games in 2024/2025 (1,031 minutes), Sian Dewey recorded no direct goal contributions. Her average match rating for that season computes to 6.74. Against 25 A-League Women midfielders with at least 450 minutes in 2024/2025, her match rating places in the 20th percentile, with a goals rank of 15th of 25.
3 league seasons sit on her record, from 2023 to 2025, all with a single club.
