| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2018/2019 | A-League Women | 11 | 372 | 0 | 1 | 0.24 | — |
| 2019/2020 | A-League Women | 14 | 972 | 7 | 0 | 0.65 | — |
| 2020/2021 | A-League Women | 14 | 1121 | 7 | 1 | 0.64 | 7.13 |
| 2021/2022 | A-League Women | 12 | 890 | 5 | 4 | 0.91 | 7.5 |
| 2022 | Damallsvenskan | 21 | 1733 | 3 | 2 | 0.26 | — |
| 2022/2023 | Women's Super League (England) | 10 | 564 | 1 | 1 | 0.32 | 7.24 |
| 2022/2023 | A-League Women | 4 | 109 | 2 | 1 | 2.48 | 7.55 |
| 2023/2024 | Women's Super League (England) | 6 | 88 | 0 | 0 | — | 6.5 |
| 2024 | Damallsvenskan | 12 | 912 | 5 | 0 | 0.49 | — |
| 2025 | Damallsvenskan | 26 | 1633 | 3 | 3 | 0.33 | 6.6 |
| 2026 | Damallsvenskan | 13 | 1126 | 4 | 2 | 0.48 | 6.87 |
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 2026-08-19
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Vittsjo W | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
 Hammarby W | 4 | 2 | 0 | 2 | 0 | 1 | 0 | 0 |
 AIK W | 4 | 1 | 0 | 3 | 0 | 0 | 0 | 0 |
 Rosengard W | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Djurgarden W | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Växjö W | 3 | 2 | 1 | 0 | 2 | 0 | 0 | 0 |
 Brommapojkarna W | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Pitea W | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Linkoping W | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Arsenal W | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Liverpool W | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Norrköping W | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Alingsås W | 2 | 2 | 0 | 0 | 3 | 1 | 0 | 0 |
 Häcken W | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 KIF Orebro W | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Chelsea W | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Manchester City W | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Reading W | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Tottenham W | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Aston Villa W | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 New Zealand W | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 United States W | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Brazil W | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Slovenia W | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Chinese Taipei W | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 |
 China W | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Canada W | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 South Africa W | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 England W | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Spain W | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Portugal W | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Wales W | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 South Korea W | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Japan W | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Indonesia W | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
R. Siemsen's 2026 Damallsvenskan season produced 4 goals and 2 assists across 13 appearances (1,126 minutes) — 0.48 goal involvements per 90. That season graded out at an average match rating of 6.87.
His best-rated season remains 2021/2022 (7.5, A-League Women); his lowest was 2023/2024 (6.5). The recent curve points down: 0.36 below his prior career average across the last two rated seasons.
