- 2022
BEST EVER RESULTS
- 2020 Bronze medal in Winterberg, Germany Junior World Cup doubles race (with Michael O'Gara)
- 2019 Norton Junior National Champion
- 2018 Won both Norton Spring Seeding Races and National Championship
- 2018 Won Norton Youth National Championship
- 2017 10th place in Youth World Cup singles rankings (top results - 7th and 8th places in Calgary)
- 2017 Silver medalist in Norton Junior National Championships
- 2017 2nd place overall in junior seeding races (finished second and third)
- 2017 2nd place overall in youth seeding races (finished third and first)
- 2014 Norton Youth B National Champion
- 2013 Norton Youth B National Championship Silver medalist
2021-2022 SEASON (Doubles with Zack DiGregorio. Team was formed in fall 2020)
- 23rd place in Beijing, China World Cup doubles race
- 16th place in Sochi, Russia (1) World Cup doubles race
- 18th place in Sochi, Russia (2) World Cup doubles race
- DNQ for Altenberg, Germany World Cup doubles race
- 22nd place in Igls, Austria World Cup doubles race
- 17th place in Winterberg, Germany World Cup doubles race
- 16th place in Sigulda, Latvia World Cup doubles race
- DNR in Oberhof, Germany World Cup doubles race (training in Park City, Utah after Sigulda)
- DNR in St. Moritz, Switzerland World Cup doubles race
- 11th place in Beijing Olympic doubles race
- 7th place in Beijing Olympic team relay (with Ashley Farquharson, Chris Mazdzer, Zack DiGregorio)
2020-21 SEASON (team only competed in second half of season due to COVID)
- Finished 4th in fall qualifying series; formed doubles team with Zack DiGregorio - both will train in US in second half of season
2019-20 SEASON
- 5th place in Koenigssee, Germany Junior World Cup singles race
- 11th place in first Altenberg, Germany Junior World Cup singles race
- 9th place in second Altenberg, Germany Junior World Cup singles race
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DNS first Winterberg, Germany Junior World Cup singles race
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Bronze medal in Winterberg, Germany Junior World Cup doubles race (with Michael O'Gara)
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8th place in second Winterberg, Germany Junior World Cup singles race
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12th place in Oberhof, Germany Junior World Championship singles race
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6th place in Oberhof, Germany Junior World Championship doubles race (with Michael O'Gara)
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Brought up to World Cup level for final race in Koenigssee, Germany
2018-19 SEASON
- Won Norton Junior National Championship in Park City, Utah
- 13th place in Igls, Austria Junior World Championships
- 18th place in Oberhof, Germany Junior World Cup singles race
- 18th place in Winterberg, Germany Junior World Cup singles race
- 10th place in Calgary, Canada Junior World Cup singles race
- 13th place in Park City, Utah Junior World Cup race
2017-18 SEASON (although a youth in age, Sean raced up in age to juniors)
- Won both Norton Junior Spring Seeding Races and Junior National Championship
- Won Norton Youth National Championship
2016-17 SEASON:
- 10th place in Youth World Cup singles rankings (top results - 7th and 8th places in Calgary)
- 7th places in both national team seeding races (racing up 2 levels)
- Silver medalist in Norton Junior National Championships
- 2nd place overall in junior seeding races (finished second and third)
- 2nd place overall in youth seeding races (finished third and first)
2015-16 SEASON:
- First and fourth in the 2 Norton Youth A seeding races
- Bronze medalist in Norton Youth A National Championships
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Emily Sweeney Captures Luge Silver Medal On U.S. Home Ice At Park City
Todd Kortemeier Dec. 19, 2022
Sweeney, a two-time Olympian, has medaled in two of the first three world cup stops this season.
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Emily Sweeney Opens World Cup Luge Season With Second-Place Finish In Singles
Bob Reinert Dec. 05, 2022
The two-time Olympian finished fifth in women’s doubles with three-time Olympian Summer Britcher in Austria.
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Olympic Veterans Lead USA Luge This Season, While Changes In Doubles Headline The Sport
Peggy Shinn Dec. 02, 2022
2022 Olympic singles sliders will again vie for the world cup podium, and women’s doubles makes its world cup debut on the senior tour.
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USA Luge Finishes Seventh In Team Relay
Peggy Shinn Feb. 10, 2022
A relay team of four-time Olympian Chris Mazdzer and first-timers Ashley Farquharson, Zack DiGregorio, and Sean Hollander gave it their all—and had fun.
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Zack DiGregorio, Sean Hollander Finish 11th In Olympic Doubles Luge Debut
Bob Reinert Feb. 09, 2022
The duo will compete again Thursday in the team relay event.
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USA Luge Could Medal In The Team Relay Thanks To A Selfless Teammate
Peggy Shinn Feb. 03, 2022
Doubles slider Jayson Terdiman did not make the 2022 U.S. Olympic Luge Team, but he put team first and lent his teammates his sled.
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Meet The 2022 U.S. Olympic Luge Team
Bob Reinert Jan. 10, 2022
Defending silver medalist Chris Mazdzer clinched his fourth Olympic spot in Beijing.
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Norton National Championships and seeding races conclude
Sandy Caligiore Feb. 28, 2016
Arndt, Gorsch, Shamis, Morrison take Norton titles