<tbody>
  <ng-container *ngIf="matches">
    <tr *ngFor="let meci of matches">
      <td>{{ meci.id }}</td>
      <td>{{ meci.echipa1 }}</td>
      <td>{{ meci.echipa2 }}</td>
      <td>{{ meci.tip }}</td>
      <td>{{ meci.pretBilet }}</td>
      <td>{{ meci.nrLocuri }}</td>
      <td>{{ meci.data }}</td>
      <td class="ui center aligned">
        <span class="fas fa-trash red icon"></span>
        <span class="fas fa-edit teal icon" (click)="edit(meci)"></span>
      </td>
    </tr>
  </ng-container>
</tbody>

export class MatchesComponent implements OnInit {
  matches: Meci[];

  constructor(private service: MatchesService, private modalService: SuiModalService) { }

  ngOnInit() {
    this.service.getAll().subscribe(matches => this.matches = matches);
  }

  edit(meci: Meci) {
    console.log('edit');
  }

}

<ng-container *ngIf="matches.length > 0">