| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | Regionalliga: West | 2 | — | 0 | 0 | — | 0 |
| 2023/2024 | U19 Bundesliga | 1 | 90 | 0 | 0 | 0 | — |
| 2024/2025 | U19 Bundesliga | 6 | 540 | 0 | 0 | 0 | — |
| 2025/2026 | Regionalliga: West | 1 | — | 0 | 0 | — | 0 |
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.
Cohort: 20 U19 Bundesliga goalkeepers, 2024/2025, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-08-17
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Borussia Dortmund U19 | 3 | 0 | 1 | 2 | 0 | 0 | 0 | 0 |
 Dusseldorf U19 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 VfL Bochum 1848 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 SpVgg Greuther Fürth | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Magdeburg | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Bayer Leverkusen U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Preussen Munster U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Duisburg U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Arminia Bielefeld U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Meppen U19 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
In the 2024/2025 U19 Bundesliga, Johannes Siebeking made 6 appearances (540 minutes). Measured against 20 U19 Bundesliga goalkeepers with 450+ minutes in 2024/2025, he ranks in the top 1% by goal involvements per 90, while ranking 1st of 20 for goals.
