WATCH: Puig gives tennis lesson to Oklahoma City Thunder's Shai Gilgeous-Alexander
No matter how good an athlete you are, the learning curve for tennis is steep.
Others to share their appreciation included Andy Roddick and Juan Martín del Potro.
The 2012 and 2014 Roland Garros champion did a series of on-court exercises.
Meanwhile, Andy Murray showed that he’s doing his part off the court, with a selfie from his first COVID-19 vaccine.
The seven-time major champion recently collaborated with luxury department store chain, Nordstrom.
The four-time major champion withdrew from her second round match at Roland Garros.
From soccer stadiums to surreal portraits, the Brit can paint it all.