| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2017 | Meistriliiga | 1 | — | 0 | 0 | — | — |
| 2019 | Meistriliiga | 2 | 103 | 1 | 0 | 0.87 | — |
| 2020 | Meistriliiga | 3 | 39 | 0 | 0 | — | — |
| 2020 | Esiliiga B | 8 | 90 | 2 | 0 | 2 | — |
| 2021 | Meistriliiga | 3 | 171 | 0 | 0 | 0 | — |
| 2022 | Esiliiga A | 6 | — | 2 | 0 | — | — |
| 2022 | Meistriliiga | 18 | 1033 | 0 | 0 | 0 | — |
| 2023 | Esiliiga A | 24 | 2000 | 7 | 4 | 0.5 | — |
| 2023 | Meistriliiga | 3 | 57 | 0 | 0 | — | — |
| 2024 | Meistriliiga | 32 | 2152 | 2 | 2 | 0.17 | 7.01 |
| 2025 | Meistriliiga | 21 | 965 | 0 | 0 | 0 | 6.39 |
| 2026 | Meistriliiga | 12 | 708 | 0 | 0 | 0 | 6.22 |
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 2026-08-02
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Nõmme Kalju | 9 | 1 | 1 | 7 | 0 | 0 | 1 | 0 |
 Levadia | 8 | 0 | 2 | 6 | 0 | 0 | 2 | 0 |
 Paide | 7 | 1 | 0 | 6 | 0 | 0 | 3 | 0 |
 Flora | 7 | 0 | 1 | 6 | 1 | 0 | 0 | 0 |
 Vaprus | 6 | 1 | 3 | 2 | 0 | 0 | 1 | 0 |
 Tammeka | 5 | 2 | 2 | 1 | 0 | 0 | 1 | 0 |
 Trans | 5 | 1 | 2 | 2 | 0 | 0 | 0 | 0 |
 Nõmme United | 5 | 2 | 1 | 2 | 0 | 0 | 0 | 0 |
 Harju Jalgpallikool | 5 | 2 | 2 | 1 | 0 | 0 | 1 | 0 |
 Tallinna Kalev | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 |
 Kuressaare | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Legion | 3 | 1 | 1 | 1 | 0 | 0 | 1 | 0 |
 Maardu | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Rakvere Tarvas | 1 | 1 | 0 | 0 | 1 | 0 | 0 | 0 |
 Tartu Welco | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Tallinna Kalev II | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Alliance | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 |
Siim Aer went through 12 Meistriliiga appearances in 2026 (708 minutes) without a goal or an assist. That season graded out at an average match rating of 6.22.
His best-rated season remains 2024 (7.01, Meistriliiga); his lowest was 2026 (6.22).
