Martin Damm moved to a career-high ranking of No. 125 after advancing through qualifying to reach the Montpellier semifinals in February. He qualified for his Grand Slam main draw debut at the 2025 US Open (d. Blanch) and also at the 2026 Australian Open. He peaked at No. 3 in juniors in 2021. His father Martin Damm Sr., who reached No. 40 in singles and No. 5 in doubles.