| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2021/2022 | Serie B | 4 | 60 | 0 | 0 | — | 6.81 |
| 2022/2023 | Serie B | 15 | 511 | 3 | 0 | 0.53 | 6.87 |
| 2023/2024 | Serie B | 28 | 940 | 0 | 0 | 0 | 6.77 |
| 2024/2025 | Serie B | 23 | 1062 | 1 | 1 | 0.17 | 6.88 |
| 2025/2026 | Serie B | 28 | 1890 | 6 | 1 | 0.33 | 6.92 |
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 2026-08-03
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Südtirol | 8 | 2 | 5 | 1 | 0 | 0 | 4 | 1 |
 Bari 1908 | 7 | 0 | 3 | 4 | 1 | 0 | 1 | 1 |
 Parma | 6 | 2 | 0 | 4 | 0 | 0 | 0 | 0 |
 Modena | 6 | 0 | 2 | 4 | 1 | 0 | 1 | 0 |
 Palermo | 6 | 3 | 1 | 2 | 0 | 0 | 0 | 0 |
 Reggiana | 6 | 3 | 2 | 1 | 2 | 1 | 0 | 0 |
 Catanzaro | 6 | 1 | 1 | 4 | 0 | 0 | 1 | 0 |
 Cittadella | 6 | 2 | 2 | 2 | 0 | 0 | 0 | 0 |
 Cosenza | 6 | 3 | 1 | 2 | 0 | 0 | 2 | 0 |
 Venezia | 5 | 1 | 3 | 1 | 3 | 0 | 1 | 0 |
 Pisa | 5 | 1 | 1 | 3 | 0 | 0 | 1 | 0 |
 Cremonese | 5 | 2 | 1 | 2 | 0 | 0 | 3 | 0 |
 Spezia | 4 | 0 | 2 | 2 | 0 | 0 | 1 | 0 |
 Benevento | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Cesena | 4 | 0 | 1 | 3 | 1 | 0 | 0 | 0 |
 Frosinone | 4 | 1 | 1 | 2 | 1 | 0 | 0 | 0 |
 Ternana | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
 Como | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 0 |
 Sampdoria | 3 | 1 | 0 | 2 | 0 | 0 | 1 | 0 |
 Ascoli | 3 | 0 | 3 | 0 | 0 | 0 | 0 | 0 |
Giacomo Olzer closed the 2025/2026 Serie B campaign on 6 goals and 1 assist from 28 outings (1,890 minutes) — 0.33 goal involvements per 90. GioScore's computed rating for the season averages 6.92.
5 league seasons sit on his record, from 2021 to 2025 across 4 clubs. He is at his recorded peak: 2025/2026's 6.92 tops every previous season, with 2023/2024 (6.77) the low mark.
