Gala CC are through to the East Semi-final after a win versus St Boswells and will play Selkirk on Thursday 20th June.
The second Semi-Final will see Hawick take on Melrose or Kelso.
The winner of the east Qualifying will play the winner of the West round robin featuring Dumfries, St Michaels and Galloway.
Arbroath United and Stonewood Dyce are both through to the Semi-Finals with wins versus Meigle and Aberdeenshire respectively.
Freuchie will play ASI Gordonians and Falkland will play Forfarshire to earn a place in the Regional Finals Day on Sunday 30th June at Arbroath United CC.
Heriots top the Masterton Trophy league on 7 points after 3 wins in their first 4 games with RHC and Stewarts Melville hot on their heels with 5 and 4 points respectively. Fourth placed Carlton remain unbeaten on 3 points after only 2 games.
The four quarter-finals are due to be played on 13th June featuring CaleroTech Kelburne v Clydesdale, Claims Team Weirs v Poloc, Prestwick v East Kilbride and Tunnocks Uddingston versus Ferguslie. The semi-finals are due to be played on 27th June with the final at Shawholm on 11th July.