I play stroke play matches on mobile, and so many times now, my opponents forfeit on the last hole or second to last when they feel they can't win the match anymore. But why? You get XP from completing the match.
Also, and I'm not sure about this but, it seems I only get 95 XP for a 9 hole match when my opponent forfeits (or disconnects) and I finish on my own, instead of 205 or 210 I think it is when we both finish the match.