| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2023/2024 | U19 Bundesliga | 16 | 433 | 2 | 0 | 0.42 | — |
| 2024/2025 | 3. Liga | 5 | 59 | 0 | 0 | — | 6.43 |
| 2024/2025 | U19 Bundesliga | 10 | 799 | 0 | 0 | 0 | — |
| 2025/2026 | Regionalliga: West | 14 | — | 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: 22 U19 Bundesliga forwards, 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 2026-07-26
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Fortuna Köln | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Sportfreunde Siegen | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Schalke 04 U19 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Real Madrid U19 | 2 | 1 | 0 | 1 | 0 | 0 | 2 | 0 |
 Bochum U19 | 2 | 2 | 0 | 0 | 1 | 0 | 0 | 0 |
 Duisburg U19 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Dusseldorf U19 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 RW Essen U19 | 2 | 2 | 0 | 0 | 2 | 0 | 0 | 0 |
 Meerbusch U19 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Wuppertaler SV | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Ingolstadt | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Hansa Rostock | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Manchester City U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Sunderland U21 | 1 | 1 | 0 | 0 | 1 | 0 | 1 | 0 |
 Sportfreunde Lotte | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Rödinghausen | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Rot-Weiß Oberhausen | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Viktoria Köln | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 SC Wiedenbrück | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Energie Cottbus | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 England U19 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Ukraine U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
Ousmane Diallo's 14 outings in the 2025/2026 Regionalliga: West produced no goals and no assists. Within the 22 U19 Bundesliga forwards who played 450+ minutes in 2024/2025, he places in the top 1% by goal involvements per 90, and 1st of 22 for goals scored.
