With a shovel in hand, Serena Williams, 36, participated in the breaking ground ceremony at the Miami Dolphin's stadium on Monday.
Serena was alongside WME/IMG co-President Mark Sharpiro, the Miami Dolphins owner Stephen Ross, and the Miami Open Tournament Director James Blake.
Serena, who was the only woman present at the monumental occasion, wore a flattering A-line sweater dress and a pair of Air Jordans.
The tennis pro had her hair down and in natural waves while her nails were pristinely painted a pale pink.
As she spoke to the room of influential men, Williams flashed her massive wedding ring.