Gortletteragh, Carrigallen, Mohill and either St Mary’s or Melvin Gaels will contest the county’s SFC semi-finals following the quarter-finals played in continuous rain in both Drumshanbo and Cloone.
In Drumshanbo, Mohill caused the upset of the championship when they dramatically came from behind to defeat Glencar/Manor by 1-8 to 0-9, who had contested the last five county finals, winning four.
Defending champions Melvin Gaels forced a late draw, 1-9 to 0-12, with St Mary’s when Paul Brennan fired over an injury-time point.
Gortletteragh, last year’s county IFC champions, overcame Annaduff 0-7 to 0-5.
Carrigallen emerged victorious over Allen Gaels by 0-9 to 0-8 in what was a hotly contested showdown in Cloone and will now meet either Melvin Gaels or St Mary’s in the semi-final.