| 2018-19
League Composition | | | | | | | Ladies | | Mens | | Mixed | | Division 1 | | Division 1 | | Division 1 | | Clifton A | | Clifton A | | Clifton A | | Huntington | | David Lloyd A | | Clifton B | | Selby | | RI Tues/Thurs A | | RI Tues/Thurs A | | Tadcaster '86 | | Selby A | | Selby A | | University Students | | University Students | | York RI A | | York RI A | | York RI A | | York RI B | | | York RI B | | | | Division 2 | | | | Division 2 | | Clifton B | | Division 2 | | Clifton C | | David Lloyd | | Clifton B | | Fulfordgate A | | RI Tues/Thurs | | Fulfordgate | | Huntington A | | Riverside | | RI Tues/Thurs B | | Riverside | | Selby Jubilee | | Ryedale | | Ryedale | | York RI B | | Selby Jubilee | | Selby B | | | Tadcaster '86 | | | | | York RI C (Colts) | | Division 3 | | | | | Copmanthorpe | | | Division 3 | | David Lloyd | | | Burnholme | | Huntington B | | | Copmanthorpe | | RI Tues/Thurs B | | | Huntington | | Selby Jubilee A | | | Pocklington | | Tadcaster '86 | | | Selby B | | | | | | | Division 4 | | | Clifton C & David | | Fulfordgate B | | | Lloyd B withdrawn | | Knavesmire | | | from Mens Division | | Middlethorpe | | | 3 | | Selby Jubilee B | | | | | University Students |
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