| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2010/2011 | National | 5 | — | 1 | 0 | — | — |
| 2012/2013 | CFA Group A | 32 | 2612 | 8 | 0 | 0.28 | — |
| 2013/2014 | CFA Group A | 7 | — | 2 | 0 | — | — |
| 2014/2015 | National | 30 | — | 7 | 0 | — | — |
| 2016/2017 | Pro League | 23 | 1112 | 2 | 4 | 0.49 | — |
| 2017/2018 | Challenger Pro League | 5 | 444 | 1 | 0 | 0.2 | 0 |
| 2019/2020 | Challenger Pro League | 6 | 419 | 0 | 0 | 0 | — |
| 2020/2021 | Pro League | 34 | 2951 | 9 | 16 | 0.76 | 7.16 |
| 2021/2022 | Pro League | 32 | 2852 | 3 | 14 | 0.54 | 7.65 |
| 2022/2023 | NB I | 16 | 725 | 1 | 0 | 0.12 | — |
| 2023/2024 | Pro League | 33 | 1619 | 2 | 4 | 0.33 | 7.2 |
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 2026-07-24
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Sporting Charleroi | 13 | 3 | 5 | 5 | 2 | 0 | 1 | 0 |
 KAS Eupen | 13 | 2 | 3 | 8 | 2 | 0 | 1 | 0 |
 Sint-Truiden | 12 | 4 | 2 | 6 | 1 | 1 | 1 | 0 |
 Club Brugge | 11 | 2 | 2 | 7 | 2 | 0 | 1 | 0 |
 Standard Liège | 11 | 4 | 6 | 1 | 1 | 0 | 0 | 0 |
 Anderlecht | 11 | 2 | 3 | 6 | 1 | 1 | 1 | 0 |
 Genk | 11 | 3 | 1 | 7 | 2 | 1 | 1 | 0 |
 KV Oostende | 10 | 3 | 3 | 4 | 2 | 1 | 0 | 0 |
 Zulte-Waregem | 9 | 4 | 2 | 3 | 3 | 0 | 1 | 0 |
 Gent | 9 | 1 | 2 | 6 | 0 | 0 | 0 | 0 |
 Royal Excel Mouscron | 9 | 5 | 2 | 2 | 0 | 0 | 1 | 0 |
 Antwerp | 8 | 1 | 2 | 5 | 1 | 1 | 0 | 0 |
 KV Kortrijk | 8 | 4 | 2 | 2 | 1 | 0 | 0 | 0 |
 SK Beveren | 8 | 4 | 2 | 2 | 2 | 1 | 1 | 0 |
 Mechelen | 7 | 1 | 2 | 4 | 0 | 0 | 1 | 0 |
 Westerlo | 6 | 2 | 2 | 2 | 0 | 2 | 2 | 1 |
 Cercle Brugge | 6 | 3 | 1 | 2 | 0 | 2 | 2 | 0 |
 Lokeren | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 K. Beerschot V.A. | 4 | 0 | 1 | 3 | 1 | 0 | 0 | 0 |
 Union Saint-Gilloise | 4 | 1 | 0 | 3 | 1 | 0 | 1 | 0 |
Across 33 Pro League appearances in 2023/2024, Xavier Mercier contributed 2 goals plus 4 assists (1,619 minutes) — 0.33 goal involvements per 90. GioScore's computed rating for the season averages 7.2.
The record shows 11 league seasons for him (2010–2023) across 9 clubs. His best-rated season remains 2021/2022 (7.65, Pro League); his lowest was 2017/2018 (0). His two latest rated seasons run 3.85 higher than the rest of his career.
