| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2022/2023 | U19 Bundesliga | 11 | 958 | 0 | 0 | 0 | — |
| 2023/2024 | U19 Bundesliga | 15 | 662 | 3 | 0 | 0.41 | — |
| 2024/2025 | U19 Bundesliga | 7 | 607 | 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: 104 U19 Bundesliga defenders, 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 2026-07-22
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Sporting CP U19 | 3 | 0 | 1 | 2 | 0 | 0 | 3 | 1 |
 Karlsruher U19 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Kickers Offenbach U19 | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 Schott Mainz U19 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Hessen Kassel | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Sonnenhof Großaspach | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ingolstadt U19 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Stuttgart U19 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Galatasaray U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Tottenham Hotspur U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Mainz U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Bremen U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Liverpool U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Augsburg U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Kaiserslautern U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Heidenheim U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Atalanta U19 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 FSV Frankfurt U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Athletic Club U19 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Greuther Fürth U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Derek Boakye Osei's 7 outings in the 2024/2025 U19 Bundesliga (607 minutes) produced no goals and no assists. By goal involvements per 90 he sits in the top 1% of a cohort of 104 U19 Bundesliga defenders with a minimum of 450 minutes in 2024/2025, and 1st of 104 for goals scored.
3 league seasons sit on his record, from 2022 to 2024, all with a single club.
