Grand Slam tennis betting stands apart from all other tournaments. While regular ATP events attract modest wagering, the four Grand Slams generate massive betting action—comparable to the Triple Crown, March Madness, and the FIFA World Cup.
The Grand Slam calendar features the sport’s four premier events: the Australian Open, French Open, Wimbledon, and the U.S. Open. Combined, these tournaments dwarf the sports betting volume of all other tennis events, each offering unique surfaces, traditions, and competitive dynamics.
2026 Tennis Grand Slam Schedule
Australian Open
Melbourne Park, Australia | Hard Court | Jan. 18–Feb. 1, 2026
Participants: 128 men and women
Defending Champions: Jannik Sinner, Madison Keys
The Australian Open opens the Grand Slam season on cushioned acrylic hard courts.
French Open
Roland Garros, Paris | Clay | May 24–June 7, 2026
Participants: 128 men and women
Defending Champions: Carlos Alcaraz, Coco Gauff
Roland Garros is the sport’s most demanding clay-court test.
Wimbledon Championships
All England Club, London | Grass | June 29–July 12, 2026
Participants: 128 men and women
Defending Champions: Jannik Sinner, Iga Swiatek
Wimbledon blends elite competition with unmatched tradition on grass courts.
U.S. Open
USTA Billie Jean King National Tennis Center, New York | Hard | Aug. 23–Sept. 13, 2026
Participants: 128 men and women
Defending Champions: Carlos Alcaraz, Aryna Sabalenka
The U.S. Open delivers fast hard courts and an unmistakable American atmosphere.
Grand Slam Tennis Betting Overview
The term “Grand Slam” carries multiple meanings. The ultimate achievement—winning all four majors in a calendar year—has been accomplished only by Don Budge and Rod Laver. Novak Djokovic came closest in the modern era with a non-calendar Grand Slam in 2015–16.
A career Grand Slam requires winning all four majors at least once. Legends such as Federer, Nadal, Djokovic, Agassi, and Serena Williams have achieved this milestone, cementing their status among tennis’s all-time greats.