Australian Open 2027

The 2027 Australian Open is the next major on the tennis calendar, and its boards are listed four months early. Kalshi's men's board marks Jannik Sinner at 33.5%, Carlos Alcaraz at 31% and Alexander Zverev at 20%, with Novak Djokovic at 10%.

Almost nothing has traded. The men's board turned $87 today across three names, most of it on Zverev, and holds $7,514 of open interest. The women's board did not trade at all.

Read these as opening marks. The quotes on the two favorites are more than twenty points wide; Zverev's, at 19 bid and 21 offered, is the only tight one.

Left, the men's board: Sinner 33.5%, Alcaraz 31%, Zverev 20%. Right, the women's board, shown as bars because its marks add to far more than 100%. Its only two-sided quotes are Sabalenka at 15 bid, 25 offered, Rybakina at 15 and 24, and Gauff at 11 and 14.

Alcaraz is marked 31% and Sinner 33.5%, on $11 and no trading today. On a long-dated board this thin, read the marks as quotes more than prints.

Kalshi's 2027 French Open men's board is listed and has not traded: Sinner is marked 47% and Alcaraz 42%, with Zverev at 13.5%. The same two names lead both boards.

Rybakina at 19.5% and Sabalenka at 20%, neither traded today. They are two of the three names with a two-sided quote on a board that is listed but not yet made.

• When the boards start trading. $87 on the men's side and nothing on the women's, with the tournament in late January.
• Sinner against Alcaraz. 33.5% and 31% on quotes more than twenty points wide; the order is not settled.
• Zverev at 20%. The only tight quote, and the leg that took most of today's volume.
• The women's board. Marks that sum to 286% mean it has no price yet. Watch for two-sided quotes beyond Sabalenka, Rybakina and Gauff.
• Settlement. Both Australian Open boards settle February 1, 2027.