While playing lead for the Kaitlyn Lawes team at the 2009 World Junior Curling Championships Knapp won a silver medal.

Since Fallis was part of the winning team, a decision was made that Knapp would sit as the 5th player during the 2011 Scotties Tournament of Hearts.

However, the change could not tip the scales in favour of Manitoba and they would continue with their losing streak to Nova Scotia.

At the end of the 2010-11 curling season, Cathy Overton-Clapham announced that Leslie Wilson and Raunora Westcott would leave her team.

The Overton-Clapham rink had a disappointing event, finishing with a 5-2 round robin record, and losing in a tiebreaker.

Following the season, Knapp left the team to form her own rink with Katherine Doerksen, Briane Meilleur and Krysten Karwacki.

Knapp began skipping her own team for the first time in her career for the 2013-14 curling season, with teammates Katherine Doerksen, Briane Meilleur, and Krysten Karwacki.

For the 2014-15 season, Knapp was on a new team, skipping a rink consisting of Lauren Horton, Lynn Kreviazuk and Jessica Armstrong and was based in Ottawa.

Knapp moved back to Western Canada, and formed a new team in 2016 with Stephanie Schmidt, Brooklyn Lemon and Cori Debert.

The team played in the 2017 Canadian Olympic Pre-Trials, losing in both the A and B finals, just missing out on qualifying for the main event.