IF Elfsborg meets ÖIS in Allsvenskan derby at Gamla Ullevi on Friday 29 May. It's a match that ÖIS doesn't want to miss. Hästpojken will sing live at the entrance and get the crowd in the mood. ÖIS has been in top form in recent weeks and is ready for an exciting match against IF Elfsborg. It's a derby that ÖIS has been waiting for months and now it's finally here. ÖIS has a strong squad and is ready to take on IF Elfsborg. It's a match that ÖIS doesn't want to lose. ÖIS has a strong supporter base that is always there to support the team. It's a match that ÖIS doesn't want to miss. ÖIS has a strong squad and is ready to take on IF Elfsborg. It's a derby that ÖIS has been waiting for months and now it's finally here. ÖIS has a strong supporter base that is always there to support the team.