- CoachJulia Kiefer, Violette Ivanoff
- Former CoachN/A
- ChoreographerMark Pillay
- Practice low seasonSalzburg, Gmunden
- Practice high seasonSalzburg
- bio
Schaller's sister Sophia (six years older) is a competitive figure skater as well and competes in pair skating at the international level.
Music Short Program as of season 2025/2026
Heartlines by Florence and the Machine
Music Free Skating / Free Dance as of season 2025/2026
Wonder Woman by Hans Zimmer
Wonder Woman (Trafalgar Celebration) by Rupert Gregson-Williams
Wonder Woman (The Disruptive Collective) by Hans Zimmer
Wonder Woman (Trafalgar Celebration) by Rupert Gregson-Williams
Wonder Woman (The Disruptive Collective) by Hans Zimmer
skaters bests
| Personal Best Total Score | ISU JGP Czech Skate 2024 | 07 Sep 2024 | 131.72 |
| Personal Best Score Short Program | ISU World Junior Championships 2025 | 27 Feb 2025 | 46.44 |
| Personal Best Score Free Skating | ISU JGP Czech Skate 2024 | 07 Sep 2024 | 86.37 |
| Season Best Total Score | ISU JGP Varese 2025 | 06 Sep 2025 | 104.57 |
| Season Best Score Short Program | ISU JGP Varese 2025 | 05 Sep 2025 | 34.12 |
| Season Best Score Free Skating | ISU JGP Varese 2025 | 06 Sep 2025 | 70.45 |