Coco Gauff Height, Weight, and Physical Statistics
American tennis player Coco Gauff stands at an official height of 5 feet 9 inches (1.75 meters). This physical stature, combined with her athletic build, helps power her elite performance on the professional tour.
| Official Height | 5 ft 9 in (1.75 m) |
| Reported Weight | 121 lbs (55 kg) to 141 lbs (64 kg) |
| Age (as of 2026) | 22 years old |
| Date of Birth | March 13, 2004 |
| Fastest Serve Speed | 128 mph (206 km/h) |
Coco Gauff has established herself as one of the most athletic and dynamic players on the WTA tour since turning professional in 2018. Born on March 13, 2004, the American tennis player is 22 years old as of 2026. She is officially listed at a height of 5 feet 9 inches (1.75 meters) by the WTA and other major tennis organizations. Gauff utilizes this height and her long reach to command the court. While her height is consistently reported, her weight listings vary across different sources. Traditional sports profiles often list her weight at 121 lbs (55 kg), whereas newer profiles update this figure to 141 lbs (64 kg), reflecting her physical development as she continues to compete at the highest level of professional tennis.
An essential component of Gauff's physical profile is her reach. Although tennis organizations do not publish official measurements for players' wingspans, her father, Corey Gauff, has frequently highlighted her long arms. He has described her unique reach as a "weird wingspan" that serves as a major physical asset during matches. This reach allows her to cover the court efficiently, defend difficult angles, and retrieve balls that might be out of range for other players. Her court coverage and defensive capabilities are direct results of this natural physical leverage.
This combination of height, reach, and athletic build directly translates into Gauff's powerful serving game. At the 2022 US Open, she recorded a career-best serve speed of 128 mph (206 km/h), placing her among the fastest servers in WTA history. She demonstrated this serving power again during the 2024 Australian Open, where she hit a 124.9 mph (201 km/h) serve, securing the fastest serve recorded in the women's draw for that tournament. Her height allows for a high contact point, which helps generate the downward angle needed for these high-velocity serves.
To complement her physical attributes and playing style, Gauff uses highly customized equipment. She plays with a customized HEAD tennis racket utilizing the PT339.2 mold, which is strung with Luxilon Alu Power strings at a tension of approximately 53 lbs (24 kg). Additionally, her footwork is supported by her signature shoe line developed with New Balance. Her signature models, the Coco CG1 and Coco CG2, are tailored to her movement patterns on the court. The Coco CG2 model weighs about 12.3 oz (350 g) for a standard size 42, providing the stability and support required for her explosive lateral movements.
Gauff's physical stats highlight the evolution of modern tennis, where athletic build and height are optimized through specialized gear and training. Standing at 5 feet 9 inches, she represents a balanced frame that combines the agility of shorter players with the serving leverage of taller competitors. This balance has allowed her to maintain high-intensity movement throughout long matches without sacrificing power.
