TEMPE – Sun Devil Gymnastics has added four to bolster the 2026 roster, three freshmen and one transfer.
Arizona State signed Reese Grolla (junior transfer), Adele Ossi (freshman), Jessie Rosenberg (freshman) and Robyn Wilson (freshman). ASU now has eight total newcomers, including seven incoming freshmen. The new three join Kylee Bromley, Safia El Mammann, Delanie Kelly and Kaydence Lockhart, who all previously signed with the Sun Devils.
Reese Grolla
Junior | Calgary, Alberta, Canada
- Spent her first two seasons at Illinois State, competing in all but one meet primarily on bars and beam.
- 2025 All-MIC First Team bars.
- Has a career high of 9.925 on beam and 9.875 on bars.
- In her career, she has scored a 9.8-plus 18 times on bars and eight times on beam.
- Trained at Calgary Gymnastics Centre.
- Was a Level 10/Senior Elite gymnast
- At the 2022 Canadian Junior Olympics 10 Nationals, was named National Beam Champion and placed sixth on floor. She finished 8th overall in the all-around at the Canadian championships.
- One of three Canadians on the 2026 Gym Devil roster, alongside senior Isabella Kowan and sophomore Jenna Timmons.
Adele Ossi
Freshman | Annandale, New Jersey
- Trained at First State Gymnastics
- 3x Level 10 National Qualifier (2022, 2024, 2025)
- In 2023, qualified for Winter Cup, American Classics and US Classics
- In 2022, qualified for Jr Elite
- Her parents are Robert Ossi and Roslind Jensen. She has five siblings: Cecelia, Lucia, Gemma, Matthias and Vera.
- Her sister Cecelia shot precision rifle for UNL for four years and did a fifth year for shooting precision rifle for UAF.
- Her sister Lucia was a member of the waterski team at UNL and competed at the national level.
Jessie Rosenberg
Freshman | Sarasota, Florida
- Trained at Lakewood Ranch Gymnastics.
- 2025 Region 8 Championships: 3rd on vault
- 2025 Florida State Championships: 2nd in the all-around
- 2nd on vault and beam
- Three first-place finishes in 2025, one on vault, one on beam and one on floor
- Her parents are Cynthia and David and she has one sibling, James.
- Her father David played football at Notre Dame and her brother James is currently playing football at Texas A&M.
Robyn Wilson
Freshman | Evans, Georgia
- Trained at C&C Gymnastics
- 2025 Region 8 Championships: 1st on vault
- 2025 National Gymnastics Challenge: T1st on vault
- 2025 ATL Classic at the Battery: 1st on vault
- 2024 Georgia State Championships: 2nd in the all-around
- 2nd on vault and beam
- Her parents are Robert and Fran and she has a younger sibling, Reagan.
- Her grandfather Jon played baseball at South Carolina and Aiken.
- Her cousin James McGee is currently playing baseball at Kennesaw State.
- Her club coach Denis Hayden and his twin Dan competed for ASU’s men’s gymnastics club team.