Stick the Landing (слэш)

Harry Potter has one week to find a coach or lose his shot at the Olympics. His previous coach abandoned him to focus on his own son—deliberate sabotage that leaves eighteen-year-old Harry desperate and running out of time.
Enter Severus Snape: former Olympic bronze medalist, current recluse, and the last person who wants to return to the skating world. But Snape knows what it's like to be abandoned, and he sees raw talent being wasted.
Their partnership starts combative, but somewhere between brutal training sessions and late-night practices, everything shifts.