| 2018 Princess Auto Elite 10 | |
|---|---|
| Host city | Chatham, Ontario |
| Arena | St. Clair Campus Arena |
| Dates | September 26–30 |
| Men's winner |  Brad Gushue |
| Curling club | St. John's CC, St. John's, NL |
| Skip | Brad Gushue |
| Third | Mark Nichols |
| Second | Brett Gallant |
| Lead | Geoff Walker |
| Finalist |  Reid Carruthers |
| Women's winner |  Anna Hasselborg |
| Curling club | Sundbybergs CK, Sundbyberg, SWE |
| Skip | Anna Hasselborg |
| Third | Sara McManus |
| Second | Agnes Knochenhauer |
| Lead | Sofia Mabergs |
| Coach | Wayne Middaugh[1] |
| Finalist |  Silvana Tirinzoni |
The 2018 Princess Auto Elite 10 was held from September 26 to 30 at St. Clair Campus Arena in Chatham, Ontario. It was the first Grand Slam of Curling event held in the 2018-19 curling season, and the first time the Elite 10 had a women's division. It was also the last time the event was held, as it was removed from the Grand Slam lineup for the 2019-20 curling season.
On the men's side, defending champions Brad Gushue won the event, their eleventh grand slam, beating out the new Reid Carruthers rink 1 UP in the final.
On the women's side, Olympic champion team Anna Hasselborg won their first grand slam event. They defeated team Silvana Tirinzoni 4-and-2, who were looking for their second ever grand slam victory.