As a Fed fan,I am Very happy for what Fed is achieving at 38 years
Hop man Cup
AO he lost 2 tiebreakers and USO he was injured .
What is there to complain ??
Federer is showing by example how to excel to 2-3 generations younger than him that includes everyone from Nadal/Djokovic to Thiem/Cilic /Stan/Murray to Tsitsipas/Medvedev / Zverev
Fed is the mould and the others are impressions from it
Rafa was spent after losing in straights to Fed at Shanghai. Had to beat chums Cuevas and Chung to safeguard position.
Vienna is a ATP 500 tournament. No shame to add tournaments on the fly. Rafa plays 250's in the South American swing against Zeballos, Souza and Delbonis.