| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2016/2017 | Super League (Greece) | 2 | 71 | 0 | 0 | — | — |
| 2020/2021 | Super League (Greece) | 9 | 810 | 0 | 0 | 0 | — |
| 2021/2022 | Super League (Greece) | 5 | 450 | 0 | 0 | 0 | — |
| 2022/2023 | Super League (Greece) | 5 | 450 | 0 | 0 | 0 | 6.79 |
| 2023/2024 | Super League (Greece) | 4 | 360 | 0 | 0 | 0 | 7.02 |
| 2024/2025 | Super League (Greece) | 14 | 1260 | 0 | 0 | 0 | 6.72 |
| 2025/2026 | Super League (Greece) | 27 | 2430 | 0 | 0 | 0 | 6.81 |
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 2026-07-14
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 AEK Athens | 17 | 4 | 2 | 11 | 0 | 0 | 1 | 0 |
 Panathinaikos | 16 | 2 | 3 | 11 | 0 | 0 | 1 | 0 |
 Olympiacos F.C. | 14 | 3 | 3 | 8 | 0 | 0 | 0 | 0 |
 PAOK | 14 | 5 | 2 | 7 | 0 | 0 | 0 | 0 |
 Asteras Tripolis | 13 | 10 | 1 | 2 | 0 | 0 | 2 | 0 |
 OFI | 10 | 5 | 3 | 2 | 0 | 0 | 0 | 0 |
 Panaitolikos | 10 | 7 | 1 | 2 | 0 | 0 | 1 | 0 |
 Levadiakos | 10 | 4 | 1 | 5 | 0 | 0 | 0 | 0 |
 Atromitos | 10 | 4 | 4 | 2 | 0 | 0 | 1 | 0 |
 Lamia | 8 | 3 | 3 | 2 | 0 | 0 | 0 | 0 |
 PAS Giannina | 7 | 3 | 3 | 1 | 0 | 0 | 0 | 0 |
 Panserraikos | 6 | 2 | 1 | 3 | 0 | 0 | 0 | 0 |
 Volos NFC | 6 | 4 | 0 | 2 | 0 | 0 | 0 | 0 |
 Aris | 5 | 1 | 2 | 2 | 0 | 0 | 0 | 0 |
 Larissa | 4 | 3 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kallithea | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 Ionikos | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kifisia | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Apollon Smirnis | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Veria | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Czech Republic U21 | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Belarus U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 San Marino U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Germany U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Scotland U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Latvia U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Italy U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Marios Siampanis logged 27 appearances (2,430 minutes) in the 2025/2026 Super League (Greece). Per-match rating over the season: 6.81.
The database holds 7 league seasons for him, from 2016 to 2025 across 4 clubs. The 2025/2026 rating of 6.81 is the best of his recorded career; his lowest came in 2024/2025 (6.72).
