Chatham Granite Cash Spiel
The Chatham Granite Cash Spiel is an annual bonspiel on the men's and women's Ontario Curling Tour. It is held annually in November,at the Chatham Curling Club in Chatham, Ontario.
Past Men's Champions
| Year | Winning skip | Runner up skip | Purse (CAD) |
|---|---|---|---|
| 2011 |  Tom Pruliere | Mike Aprile | $8,000 |
| 2012 | $8,000 |
Past Women's Champions
| Year | Winning skip | Runner up skip | Purse (CAD) |
|---|---|---|---|
| 2012 | $2,000 |