Juniors Lott's first curling success came with representing Manitoba at the
2011 Canada Winter Games, where he won a bronze medal, playing third for the team, which was skipped by
Kyle Doering. This same team won the Manitoba Junior championship in 2012, and represented the province at the
2012 Canadian Junior Curling Championships. There, the team posted a 9–3 round robin record, won a tiebreaker, and then settled for the bronze medal, after losing to Northern Ontario in the semifinal. Lott won the 2013 Manitoba juniors playing third for Team
Matt Dunstone. The rink would go on to win the
2013 Canadian Junior Curling Championships, and represented Canada at the
2013 World Junior Curling Championships. There, the team went 7–2 in the round robin, before losing both of their playoff matches. They rebounded in the bronze medal game, beating Sweden to pick up that medal. Lott was invited to play as Team Canada's alternate at the
2015 World Junior Curling Championships, on a team skipped by
Braden Calvert. The team would take home the gold medal, but Lott would not play in any games. The Dunstone rink returned to the Canadian Juniors
in 2016 after winning the 2016 Manitoba juniors. There, the team won their second Canadian Junior Championship, and would again represent Canada, this time at the
2016 World Juniors. The team again finished 7–2 in the round robin, lost their lone playoff game to Switzerland, but rebounded to win the bronze medal game against the same Swiss team.
Men's While still a junior, Lott played men's curling as well. He played for Team
Jason Gunnlaugson at the
2015 Safeway Championship, his first men's provincial championship. At the
2016 Manitoba championship, he played with Dunstone, losing in the final to
Mike McEwen. Had they won the event, they would've declined their berth into the Brier as it conflicted with the 2016 World Juniors. On the
World Curling Tour, Team Dunstone won the 2015
Bernick's Miller Lite Open. After juniors, Dunstone left the team and was replaced as skip by Gunnlaugson for the
2016-17 curling season. The team played in the
2017 Manitoba provincials, losing in the 3 vs. 4 game. The next season, Gunnlaugson was replaced by
Pat Simmons as the team's skip. They played in the
2017 Canadian Olympic Pre-Trials, where they went 2–4. The team played in three
Grand Slam events that season, making it to the quarterfinals of the
2017 Tour Challenge. At the
2018 Manitoba provincials, the team failed to make the playoffs. After the season, Simmons retired from competitive curling and was replaced as skip by his brother,
Tanner Lott. During the 2018–19 season with his brother, Tanner, the team won two Tour events, the
Mother Club Fall Curling Classic and the
KKP Classic. For the 2019–20 season, Lott would then join
Tanner Horgan at third, with Kyle Doering at second and his brother, Tanner, at lead. They won two Tour events, the
Manitoba Curling Tour Classic and the
DeKalb Superspiel. Lott would skip his own team for the 2021–22 season, consisting of his brother, Tanner, at third, Kyle Doering at second, and Emerson Klimpke at lead. The team qualified for the
2022 Manitoba provincials, and went undefeated until losing the final to Mike McEwen. Lott would next reunite with junior teammate,
Matt Dunstone joining the team as a second, with
B. J. Neufeld as third and
Ryan Harnden at lead. In their first year the team would make it all the way to the final of the
2023 Tim Hortons Brier, losing to
Brad Gushue. The following year, the team again made the playoffs at the Brier, but lost out to
Mike McEwen and did not medal. Following this, the team made a change the next year with Lott moving back up to third. With the lineup change, the team again made the final of
2025 Montana's Brier, but lost to
Brad Jacobs in the final. The next year started well, with Lott winning his first Grand Slam event at the
2025 Masters in September. Despite the strong start to the year, the team met disappointment again when they finished as runner-ups to Jacobs in the
Olympic trials. After this low point, the team failed to qualify for the next two Grand Slam events but would regroup before the
2026 Montana's Brier. The team performed well but lost twice to Koe in the event. In the semi-finals the team finally beat Jacobs to avenge their previous notable losses and beat Koe in the final 6–3, after losing to him twice earlier in the bonspiel. Following the long-awaited Brier victory, he later told press in Winnipeg that "the main goal has always been to get out of Manitoba, and then to be at the Brier, and then to step up that goal to winning the Brier. And having two previous finals in ’23 and last year where we came up short, there’s no words to describe how great this feels." where they went all the way to the final before losing to
Laura Crocker and
Kirk Muyres. They represented Canada in the
2018–19 Curling World Cup third leg, winning the event against Norway's
Kristin Skaslien and
Thomas Ulsrud. Lott and his wife won the
2024 Canadian Mixed Doubles Curling Championship, and represented Canada at the
2024 World Mixed Doubles Curling Championship. At the Worlds, the team finished 8–1 after round robin play, but lost to Estonia's
Marie Kaldvee and
Harri Lill in the Qualification Round, finishing 5th. By virtue of their 2024 Canadian Championship title, Lott and Lott qualified for the
2025 Canadian Mixed Doubles Curling Olympic Trials, where the team had a disappointing 4–3 record, missing the playoffs. However, they would rebound by winning the
2025 Canadian Mixed Doubles Curling Championship over
Marlee Powers and
Luke Saunders 9–8 in the final, qualifying them to represent Canada at the
2026 World Mixed Doubles Curling Championship. There, they would finish round robin play with an 8–1 record, winning their pool and earning a spot in the semifinals. After losing to Sweden in the semifinals, they would rebound to win bronze, beating Italy's
Stefania Constantini and
Amos Mosaner 11–3 in the bronze medal game. ==Personal life==