Sheri Greenman/Michael Zuliani (Unionville, ON) run at the 2019 Palmerston Mixed Doubles Spiel came to an end in the semifinals with a 1-0 loss to Nicole Westlund Stewart/Tyler Stewart (Ayr, ON). of the 2019 Palmerston Mixed Doubles Spiel in Palmerston, Ontario; Greenman/Zuliani advanced through the quarterfinals with a 11-1 win over Harley Rohrbacher/Nicholas Visnich (Pittsburgh, PA). of the 2019 Palmerston Mixed Doubles Spiel in Palmerston, Ontario;
 
Greenman/Zuliani finished 2-1 in the 16-team qualifying round. . In their opening game, Greenman/Zuliani defeated Katelyn Wasylkiw/Scott Brandon (Guelph , ON) 9-7, then won 7-4 against Jessica Shipmaker/Mike Aprile (Newmarket, ON). Greenman/Zuliani went on to lose 6-5 against Westlund Stewart/Stewart in their final qualifying round match.
 
Greenman/Zuliani earned 12.614 world rankings points for their Top 3 finish in the Palmerston Mixed Doubles Spiel, remaining in 668th place overall on the World Ranking Standings with a net gain of 9.482 after improving upon their best so far this season. Greenman/Zuliani ranks 61st overall on the Year-to-Date rankings with 15.246 points earned so far this season.