Performance Overview
Season Performance 26/27
All Competitions
- Matches
- 14
- Goals
- 4
- Assists
- 0
- Goal Contributions
- 4
- Mins/game
- 39
- Avg Rating
- 6.94
rating
6.90+0.23(+3.2%)
Last 30 matches
Oct 14, 2025 — Oct 14, 2026
High
7.23
Low
6.56
Avg
6.90
G+A
7
Wins12
Draws9
Losses9
| Month | Matches | Mins | G | A | G+A | G/M | Rating |
|---|---|---|---|---|---|---|---|
Oct 2026 | 1 | 78 | 1 | 0 | 1 | 1.00 | 7.23 |
Sep 2026 | 5 | 235 | 2 | 0 | 2 | 0.40 | 7.00 |
Aug 2026 | 6 | 207 | 1 | 0 | 1 | 0.17 | 6.88 |
Jul 2026 | 1 | 23 | 0 | 0 | 0 | 0.00 | 6.70 |
May 2026 | 2 | 29 | 0 | 0 | 0 | 0.00 | 6.69 |
Apr 2026 | 4 | 197 | 2 | 0 | 2 | 0.50 | 7.01 |
Mar 2026 | 4 | 199 | 0 | 0 | 0 | 0.00 | 6.56 |
Feb 2026 | 4 | 82 | 1 | 0 | 1 | 0.25 | 6.76 |
Dec 2025 | 1 | 3 | 0 | 0 | 0 | 0.00 | - |
Nov 2025 | 2 | 25 | 0 | 0 | 0 | 0.00 | 6.78 |
10 months • 30 matches
Career
Club Career
MGAGxGRtg
Holstein Kiel
2018/2019 - 2020/2021
913590.386,6117.09
AGF
2023/2024 - now
621010.161,7796.78
DSC Arminia Bielefeld
2021/2022 - 2022/2023
601220.202,9126.89
VfL Bochum 1848
2017/2018
11000.00131-
Nürnberg
2024/2025
9000.001056.23
Total
23357120.2411,538
Youth Career
MGAGxGRtg
Borussia Dortmund II
2017/2018
25500.201,691-
Germany U21
2017 - 2021
15200.13607-
Nürnberg II
2024/2025
2000.00180-
Club Career
MGAG+A/90Rtg
AGF
26/27
14405430.66006.94
AGF
25/26
24306270.43006.71
Nürnberg
24/25
9001050.00306.23
AGF
23/24
24316090.59006.76
DSC Arminia Bielefeld
22/23
339—1,7490.46107.00
DSC Arminia Bielefeld
21/22
27321,1630.39106.75
Holstein Kiel
20/21
371642,6270.69307.12
Holstein Kiel
19/20
21831,5290.65007.16
Holstein Kiel
18/19
331122,4550.48207.01
VfL Bochum 1848
17/18
110—1310.0000-
Youth Career
MGAG+A/90Rtg
Nürnberg II
24/25
20—1800.0000-
Germany U21
2021
30—2040.0000-
Germany U21
2019
91—2530.3600-
Germany U21
2018
10—61—00-
Borussia Dortmund II
17/18
25501,6910.2720-
Germany U21
2017
21089—00-
League seasons, computed
| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2017/2018 | 2. Bundesliga | 11 | 131 | 0 | 0 | 0 | — |
| 2017/2018 | Regionalliga: West | 12 | 848 | 2 | 0 | 0.21 | — |
| 2017/2018 | Regionalliga: Nord | 13 | 843 | 3 | 0 | 0.32 | — |
| 2018/2019 | 2. Bundesliga | 30 | 2202 | 10 | 2 | 0.49 | 7.01 |
| 2019/2020 | 2. Bundesliga | 19 | 1389 | 7 | 3 | 0.65 | 7.13 |
| 2020/2021 | 2. Bundesliga | 31 | 2212 | 13 | 3 | 0.65 | 7.09 |
| 2021/2022 | Bundesliga | 26 | 1122 | 3 | 2 | 0.4 | 6.75 |
| 2022/2023 | 2. Bundesliga | 30 | 1505 | 7 | 0 | 0.42 | 6.97 |
| 2023/2024 | Superliga (Denmark) | 19 | 458 | 2 | 1 | 0.59 | 6.76 |
| 2024/2025 | 2. Bundesliga | 8 | 47 | 0 | 0 | — | 6.16 |
| 2025/2026 | Superliga (Denmark) | 20 | 519 | 3 | 0 | 0.52 | 6.71 |
| 2026/2027 | Superliga (Denmark) | 8 | 412 | 4 | 0 | 0.87 | 7.1 |
Career Progress
Appearances per Season
Appearance Distribution
10
Full match
27
Substituted off
70
From Bench
Janni Serra: career in numbers
- Best-rated season
- 2019/2020 · 7.132. Bundesliga
- Lowest-rated season
- 2024/2025 · 6.162. Bundesliga
- Rating trend
- +0.07last 2 rated seasons vs career average before them
- Career involvement (league)
- 0.5 G+A per 9054 goals + 11 assists across 12 league seasons (per-90 from 11688 minutes on record)
- League seasons on record
- 12 (2017–2026)
- Clubs with recorded appearances
- 7
- Rating percentile
- 23rdrating 6.71 vs 60 rated peers
- Goals rank
- #39 of 613 goals
- G+A per 90 percentile
- 62nd0.52 per 90
Cohort: 61 Superliga (Denmark) forwards, 2025/2026, min. 450 minutes.
Rival Clubs(49)
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 FC Midtjylland | 8 | 0 | 4 | 4 | 0 | 0 | 0 | 0 |
 SpVgg Greuther Fürth | 7 | 1 | 4 | 2 | 1 | 0 | 1 | 0 |
 Odense BK | 6 | 3 | 2 | 1 | 1 | 0 | 0 | 0 |
 Nordsjælland | 6 | 0 | 3 | 3 | 0 | 0 | 0 | 0 |
 Viborg FF | 6 | 4 | 0 | 2 | 2 | 0 | 0 | 0 |
 Brøndby IF | 5 | 2 | 2 | 1 | 0 | 1 | 0 | 0 |
 Randers FC | 5 | 2 | 1 | 2 | 2 | 0 | 0 | 0 |
 FC København | 4 | 3 | 1 | 0 | 1 | 0 | 0 | 0 |
 Silkeborg IF | 4 | 2 | 2 | 0 | 2 | 0 | 0 | 0 |
 Sønderjyske Fodbold | 4 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
 Paderborn | 4 | 0 | 3 | 1 | 1 | 0 | 0 | 0 |
 Vejle Boldklub | 4 | 3 | 1 | 0 | 0 | 0 | 0 | 0 |
 St. Pauli | 3 | 2 | 1 | 0 | 2 | 2 | 0 | 0 |
 FC Union Berlin | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Fortuna Düsseldorf | 3 | 1 | 2 | 0 | 0 | 0 | 0 | 0 |
 VfB Stuttgart | 3 | 2 | 1 | 0 | 0 | 1 | 0 | 0 |
 FC Augsburg | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Lech Poznań | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Darmstadt 98 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 FC Bayern München | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
1–20 of 49
Rival National Teams(1)
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Kosovo U21 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
Transfers
Transfer History
Trophies & Awards
1 title won
