The two teenagers rose 109 and 324 spots, respectively, between the 2020 and 2021 year-end rankings.

The US Open champion recently wrapped up quite the exhibition match against Elena-Gabriela Ruse at London's Royal Albert Hall.

At Wimbledon she was the No. 10-ranked Brit on the WTA rankings, and now she’s just the fifth British woman ever to reach the Top 20 on the WTA rankings.

Emma Raducanu and Leylah Fernandez aren’t the only teenagers who can inspire us, as these four juniors prove.

The US Open champion traded tennis balls for water balloons in the ultimate target challenge.

Also, Anett Kontaveit and Paula Badosa moved up to new career-highs after phenomenal finishes to 2021.

Beltz coached Kerber through her first two major victories, ascent to world No. 1, and 2021 resurgence.

Esteban Carril briefly worked with the reigning US Open champion, who is reportedly close to announcing a new hire, earlier this fall.

The US Open champion took time to visit the all-new Danube River Bridge during golden hour.

Also, Paula Badosa makes her Top 10 debut on the WTA rankings and Emma Raducanu breaks into the Top 20.