| 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 |
| 2026/2027 | Super League (Greece) | 2 | 180 | 0 | 0 | 0 | 6.55 |
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: 24 Super League (Greece) goalkeepers, 2025/2026, 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 2026-09-02
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 PAOK | 14 | 5 | 2 | 7 | 0 | 0 | 0 | 0 |
 Panserraikos | 6 | 2 | 1 | 3 | 0 | 0 | 0 | 0 |
 OFI | 4 | 1 | 2 | 1 | 0 | 0 | 0 | 0 |
 Kallithea | 4 | 0 | 2 | 2 | 0 | 0 | 0 | 0 |
 Levadiakos | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Ionikos | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Panaitolikos | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Lamia | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Iraklis Thessaloniki | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Aris | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Panathinaikos | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 PAS Giannina | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Olympiacos F.C. | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Apollon Smirnis | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 AEK Athens | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Veria | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Larissa | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Asteras Tripolis | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Kerkyra | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Trikala | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 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 |
 Czech Republic U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Poland U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Scotland U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Croatia U21 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Latvia U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Italy U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
27 appearances (2,430 minutes) was Marios Siampanis's tally in the 2025/2026 Super League (Greece). Per-match rating over the season: 6.81. By match rating he occupies the 43rd percentile of the 24 Super League (Greece) goalkeepers who played 450+ minutes in 2025/2026.
The record shows 8 league seasons for him (2016–2026) across 4 clubs. No recorded season of his rates higher than 2025/2026's 6.81; the floor is 2024/2025, at 6.72.
