Old Boys Marist, Otamatea and Hikurangi all claimed upset victories in their matches, spicing up the Bayleys Southern Districts Premier Competition as a result.
Old Boys Marist surprisingly played Kamo off the park as they easily won 37-17 in scorching conditions in Kamo.
For the visitors, Saturday's match was essentially a must-win as Old Boys Marist sat second to last on the table.
Now, the recently-merged club sits third from the bottom with two wins and a draw to have a total of 12 points - eight points off fourth.
Meanwhile Otamatea upset the defending champions 41-39 in Kaiwaka, handing Mid Northern their fourth loss of the season.