Goal Log: Niko Gießelmann
| Date | Venue | Team | Opponent | Minute | Score | Goal Value | xG | PSxG | Assisted By |
|---|---|---|---|---|---|---|---|---|---|
| 22/08/2021 | Away | 1. FC Union Berlin | TSG 1899 Hoffenheim | 10 | 0-0 → 0-1 | 0.26 | 0.68 | 0.96 | - |
| 29/08/2021 | Home | 1. FC Union Berlin | Borussia Mönchengladbach | 22 | 0-0 → 1-0 | 0.28 | 0.06 | 0.48 | Genki Haraguchi |
| 30/10/2021 | Home | 1. FC Union Berlin | FC Bayern Munich | 43 | 0-3 → 1-3 | 0.04 | 0.13 | 0.04 | Genki Haraguchi |