Career Progression
2025/2026
19
Games
2
Goals
2
Assists
1,116
Minutes
Challenger Pro League
2024/2025
4
Games
0
Goals
0
Assists
242
Minutes
FC Vaduz
(4 G)
Waasland-beveren
(0 G)
Challenger Pro League, UEFA Europa Conference League
+1
2023/2024
19
Games
1
Goals
2
Assists
777
Minutes
Waasland-beveren
(14 G)
Real Monarchs
(5 G)
Cup, MLS Next Pro
+1
2022/2023
5
Games
0
Goals
0
Assists
317
Minutes
Cup, Challenger Pro League
2021/2022
19
Games
1
Goals
0
Assists
1,420
Minutes
Challenger Pro League
2020/2021
15
Games
0
Goals
0
Assists
659
Minutes
Jupiler Pro League, Cup
2019/2020
28
Games
2
Goals
0
Assists
2,520
Minutes
GO Ahead Eagles
(28 G)
OH Leuven
(0 G)
Challenger Pro League, Cup
+2
2018/2019
6
Games
0
Goals
0
Assists
350
Minutes
Challenger Pro League
2017/2018
10
Games
0
Goals
0
Assists
672
Minutes
Jupiler Pro League, Challenger Pro League
| Season | Team | Games | Goals | Assists | Minutes | G/90 | Cards |
|---|---|---|---|---|---|---|---|
| 2025/2026 Current |
Lierse Kempenzonen
|
19 | 2 | 2 | 1,116 | 0.16 | 7 |
| 2024/2025 |
FC Vaduz
(4)
Waasland-beveren
(0)
|
4 | 0 | 0 | 242 | 0.00 | 1 |
| 2023/2024 |
Waasland-beveren
(14)
Real Monarchs
(5)
|
19 | 1 | 2 | 777 | 0.12 | 4 |
| 2022/2023 |
Waasland-beveren
|
5 | 0 | 0 | 317 | 0.00 | 2 |
| 2021/2022 |
Waasland-beveren
|
19 | 1 | 0 | 1,420 | 0.06 | 6 |
| 2020/2021 |
Waasland-beveren
|
15 | 0 | 0 | 659 | 0.00 | 1 |
| 2019/2020 |
GO Ahead Eagles
(28)
OH Leuven
(0)
|
28 | 2 | 0 | 2,520 | 0.07 | 6 |
| 2018/2019 |
OH Leuven
|
6 | 0 | 0 | 350 | 0.00 | 1 |
| 2017/2018 |
OH Leuven
|
10 | 0 | 0 | 672 | 0.00 | 4 |
125
Career Games
6
Career Goals
4
Career Assists
Scoring rate has improved
Advanced Metrics
2025/2026 Season
7.3
Avg Rating
Good
59
Min/Game
1,116 Total Minutes
4
Goal Involvement
2G + 2A
2
Total Goals
2
Total Assists
0.11
Goals/Game
0.11
Assists/Game
4
Goal Involvement
Performance Insights
Most Productive:
Goal Scorer
Shot Efficiency:
Good
(50%)
Discipline Level:
Poor
Playing Time:
Squad Player
(59min)
Career Timeline - J. Mertens
9 Seasons6
Total Goals
↗ +2
vs First Season
4
Total Assists
↗ +2
vs First Season
125
Total Appearances
13.9 Per Season
7.3
Peak Rating
6.9 Average
Season Breakdown
25
2025/2026
Lierse Kempenzonen
2
Goals
2
Assists
19
Apps
7.3
Rating
1,116 Minutes
59 Min/Game
0.11 Goals/Game
24
2024/2025
Waasland-beveren, FC Vaduz
0
Goals
0
Assists
4
Apps
-
Rating
242 Minutes
61 Min/Game
23
2023/2024
Waasland-beveren, Real Monarchs
1
Goals
2
Assists
19
Apps
6.9
Rating
777 Minutes
41 Min/Game
0.05 Goals/Game
22
2022/2023
Waasland-beveren
0
Goals
0
Assists
5
Apps
-
Rating
317 Minutes
63 Min/Game
21
2021/2022
Waasland-beveren
1
Goals
0
Assists
19
Apps
-
Rating
1,420 Minutes
75 Min/Game
0.05 Goals/Game
20
2020/2021
Waasland-beveren
0
Goals
0
Assists
15
Apps
6.8
Rating
659 Minutes
44 Min/Game
19
2019/2020
OH Leuven, GO Ahead Eagles
2
Goals
0
Assists
28
Apps
6.9
Rating
2,520 Minutes
90 Min/Game
0.07 Goals/Game
18
2018/2019
OH Leuven
0
Goals
0
Assists
6
Apps
-
Rating
350 Minutes
58 Min/Game
17
2017/2018
OH Leuven
0
Goals
0
Assists
10
Apps
-
Rating
672 Minutes
67 Min/Game
Career Overview
9
Seasons
125
Appearances
6
Goals
4
Assists
6
Teams
8,073
Minutes
32
Yellow Cards
0
Red Cards
Season History
| Season | Team | League | Appearances | Goals | Assists | Minutes |
|---|---|---|---|---|---|---|
| 2025/2026 |
Lierse Kempenzonen
|
Challenger Pro League
|
19 | 2 | 2 | 1,116 |
| 2024/2025 |
Waasland-beveren
FC Vaduz
|
Challenger Pro League
UEFA Europa Conference League
Challenge League
|
4 | 0 | 0 | 242 |
| 2023/2024 |
Waasland-beveren
Real Monarchs
|
Cup
MLS Next Pro
Challenger Pro League
|
19 | 1 | 2 | 777 |
| 2022/2023 |
Waasland-beveren
|
Cup
Challenger Pro League
|
5 | 0 | 0 | 317 |
| 2021/2022 |
Waasland-beveren
|
Challenger Pro League
|
19 | 1 | 0 | 1,420 |
| 2020/2021 |
Waasland-beveren
|
Jupiler Pro League
Cup
|
15 | 0 | 0 | 659 |
| 2019/2020 |
OH Leuven
GO Ahead Eagles
|
Challenger Pro League
Cup
Eerste Divisie
KNVB Beker
|
28 | 2 | 0 | 2,520 |
| 2018/2019 |
OH Leuven
|
Challenger Pro League
|
6 | 0 | 0 | 350 |
| 2017/2018 |
OH Leuven
|
Jupiler Pro League
Challenger Pro League
|
10 | 0 | 0 | 672 |
2025/2026
Lierse Kempenzonen
Lierse Kempenzonen
Goals
2
Assists
2
League
Challenger Pro League
2024/2025
Waasland-beveren
FC Vaduz
Waasland-beveren
FC Vaduz
Goals
0
Assists
0
League
Challenger Pro League
UEFA Europa Conference League
Challenge League
2023/2024
Waasland-beveren
Real Monarchs
Waasland-beveren
Real Monarchs
Goals
1
Assists
2
League
Cup
MLS Next Pro
Challenger Pro League
2022/2023
Waasland-beveren
Waasland-beveren
Goals
0
Assists
0
League
Cup
Challenger Pro League
2021/2022
Waasland-beveren
Waasland-beveren
Goals
1
Assists
0
League
Challenger Pro League
2020/2021
Waasland-beveren
Waasland-beveren
Goals
0
Assists
0
League
Jupiler Pro League
Cup
2019/2020
OH Leuven
GO Ahead Eagles
OH Leuven
GO Ahead Eagles
Goals
2
Assists
0
League
Challenger Pro League
Cup
Eerste Divisie
KNVB Beker
2018/2019
OH Leuven
OH Leuven
Goals
0
Assists
0
League
Challenger Pro League
2017/2018
OH Leuven
OH Leuven
Goals
0
Assists
0
League
Jupiler Pro League
Challenger Pro League