There are ways to support your son, and then there are ways to support your son.
Stefanos Tsitsipas survived a 4-6, 2-6, 6-1, 6-4, 6-4 Roland Garros first-rounder versus Jaume Munar on Tuesday, his first time rallying back from a two-set deficit.
Tsitispas stood out on court in his all-black kit, and his coach and father, Apostolos, grabbed some attention as well, by wearing a mask with a cartoon of Stefanos on it: