| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | Eerste Divisie | 1 | 90 | 0 | 0 | 0 | 6.93 |
| 2021/2022 | Pro League | 2 | 17 | 0 | 0 | — | 6.63 |
| 2022/2023 | Pro League | 8 | 368 | 1 | 0 | 0.24 | 6.67 |
| 2023/2024 | Pro League | 17 | 175 | 0 | 0 | 0 | 6.62 |
| 2024/2025 | Pro League | 15 | 474 | 1 | 0 | 0.19 | 6.72 |
| 2025/2026 | Challenger Pro League | 29 | 1621 | 1 | 3 | 0.22 | 6.71 |
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 2026-08-21
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 KV Kortrijk | 9 | 4 | 2 | 3 | 0 | 0 | 0 | 0 |
 Gent | 9 | 1 | 3 | 5 | 0 | 0 | 0 | 0 |
 Cercle Brugge | 9 | 2 | 2 | 5 | 0 | 0 | 0 | 0 |
 Club Brugge | 7 | 2 | 3 | 2 | 0 | 0 | 0 | 0 |
 Westerlo | 7 | 5 | 2 | 0 | 0 | 0 | 0 | 0 |
 Standard Liège | 7 | 1 | 4 | 2 | 1 | 0 | 1 | 0 |
 Genk | 7 | 0 | 4 | 3 | 0 | 0 | 1 | 0 |
 Mechelen | 7 | 5 | 1 | 1 | 0 | 0 | 0 | 0 |
 Union Saint-Gilloise | 7 | 0 | 2 | 5 | 0 | 0 | 0 | 0 |
 OH Leuven | 6 | 0 | 3 | 3 | 0 | 0 | 1 | 0 |
 K. Beerschot V.A. | 6 | 5 | 1 | 0 | 0 | 0 | 0 | 0 |
 Anderlecht | 6 | 0 | 0 | 6 | 0 | 0 | 0 | 0 |
 Antwerp | 5 | 0 | 2 | 3 | 0 | 0 | 0 | 0 |
 Sporting Charleroi | 4 | 1 | 1 | 2 | 0 | 0 | 0 | 0 |
 Zulte-Waregem | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 RFC Seraing | 3 | 2 | 0 | 1 | 0 | 1 | 1 | 0 |
 KAS Eupen | 3 | 1 | 2 | 0 | 1 | 0 | 0 | 0 |
 Royal Francs Borains | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 |
 KV Oostende | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Dender | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
Across 29 Challenger Pro League appearances in 2025/2026, Olivier Dumont contributed 1 goal plus 3 assists (1,621 minutes) — 0.22 goal involvements per 90. GioScore's computed rating for the season averages 6.71.
His best-rated season remains 2024/2025 (6.72, Pro League); his lowest was 2023/2024 (6.62).
