Rot-Weiß Oberhausen host Union Hamborn (a district league team from some lower German tier) in some regional cup comp (Reg. Cup Niederrhein).
https://us.soccerway.com/matches/2022/08/23/germany/regional-cup-niederrhein/rot-weiss-oberhausen/union-hamborn/3881583/
Edit - a 13-0 rout, with no mention of Sinclair playing. He might be injured missing match day squad in last league game as well.
https://us.soccerway.com/matches/2022/08/23/germany/regional-cup-niederrhein/rot-weiss-oberhausen/union-hamborn/3881583/
Edit - a 13-0 rout, with no mention of Sinclair playing. He might be injured missing match day squad in last league game as well.