RAWMARSH saw their Yorkshire Five promotion hopes hit as they slipped to a 43-0 defeat at leaders Knaresborough.
The defeat leaves the Warriors 13 points behind the West Yorkshire table toppers.
Fellow Yorkshire Five side Rotherham Clifton lost out 16-10 to Adwick le Street.
Barnsley fell further behind the top two in Yorkshire Two after a 34-17 defeat at Pocklington.
Trailing 13-6 at the break following two penalties from winger Patrick Jensen, Barnsley fell further behind early in the second half when Pocklington added another try to go 18-6 ahead.
Centre Andrew Buckingham hit back with a try for Barnsley and Jensen added a penalty to close to 18-14.
But that was as close as they would come, with Pocklington adding three penalties and a converted try in the final 25 minutes, while Barnsley’s only other score was a penalty from Jensen.
Two tries from wing forward Dan Morris helped Doncaster Phoenix secure a 12-15 win over Old Rishworthians.
Dan Storey kicked a conversion and penalty to complete the scoring.
Rotherham Phoenix ran in six tries in a 40-5 victory over Old Otliensians in Yorkshire Three.