[3] Keefe won the 1998 New Brunswick Tankard as lead for Terry Odishaw.

His team of Odishaw, Tommy Sullivan and Mark Dobson represented New Brunswick at the 1998 Labatt Brier in Winnipeg, Manitoba where they finished with a 4–7 record.

[4] Four years later, he played in the 2003 Canadian Mixed Curling Championship as second for Wayne Tallon, finishing with a 6–6 record.

Keefe was selected to be Team James Grattan's alternate at the 2021 Tim Hortons Brier in Calgary, Alberta.

[5] Keefe works as a business development manager at Capital Foodservice.