Serena Williams recently won her second US Open match.

Tiger Woods celebrated the victory with a heartfelt post.

The golf legend noted that he was blessed to watch the incredible match.

Williams won a hard-fought match against Anett Kontaveit.

For the 3-set game, Woods was spotted cheering for Williams.

The 46-year-old attended the game with his girlfriend, Erica Herman.

This match followed Williams's first game against Danka Kovinić.

The Grand Slam Champion crushed her opponent in the 2-set game.

Following her victory, Gayle King praised Williams as a game-changer.