public function competitorsWithBye(): Collection
    {
        $competitors = new Collection();
        $fgcs = FighterGroupCompetitor::where('fighters_group_id', $this->id)
            ->with('competitor')
            ->get();

        foreach ($fgcs as $fgc) {
            $competitors->push($fgc->competitor ?? new Competitor());
        }

        return $competitors;
    }