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Who will win a Grand Slam in 2027?

Yes50%

Vol$4.83

Markets24

50%

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EventKALSHI

Who will win a Grand Slam in 2027?

Single EventKALSHISports

Who will win a Grand Slam in 2027?

Part of: Who will win a Grand Slam in 2027?

In 2027 If X wins a tennis major, the Australian Open, the French Open, Wimbledon, or the U.S. Open, after Issuance and before Dec 31, 2027, then the market resolves to Yes. Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. This market will close and expire early if the event occurs.

YesLeading Yes Probability

50%

|

VolTotal Volume

$4.83

|

Markets

24

Trade on Kalshi

Who will win a Grand Slam in 2027?

Who will win a Grand Slam in 2027?

Yes

50%

|

Vol

$4.83

|

Markets

24

Market Price Graph

24 markets tracked

Tennis Grand Slam in 2027: Elena Rybakina

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All Markets(24)

Market	Price
Tennis Grand Slam in 2027: Elena Rybakina	50%
Tennis Grand Slam in 2027: Aryna Sabalenka	50%
Tennis Grand Slam in 2027: Victoria Mboko	49%
Tennis Grand Slam in 2027: Marta Kostyuk	49%
Tennis Grand Slam in 2027: Madison Keys	49%

Markets (24)

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Tennis Grand Slam in 2027: Elena Rybakina

Tennis Grand Slam in 2027: Elena Rybakina

If Elena Rybakina wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with t

Health Score25/100

Yes Outcome49.5%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Aryna Sabalenka

Tennis Grand Slam in 2027: Aryna Sabalenka

If Aryna Sabalenka wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with

Health Score25/100

Yes Outcome49.5%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Victoria Mboko

Tennis Grand Slam in 2027: Victoria Mboko

If Victoria Mboko wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with t

Health Score25/100

Yes Outcome49.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Marta Kostyuk

Tennis Grand Slam in 2027: Marta Kostyuk

If Marta Kostyuk wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with th

Health Score25/100

Yes Outcome49.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Madison Keys

Tennis Grand Slam in 2027: Madison Keys

If Madison Keys wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the

Health Score25/100

Yes Outcome49.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Mirra Andreeva

Tennis Grand Slam in 2027: Mirra Andreeva

If Mirra Andreeva wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with t

Health Score25/100

Yes Outcome49.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Linda Noskova

Tennis Grand Slam in 2027: Linda Noskova

If Linda Noskova wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with th

Health Score25/100

Yes Outcome49.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Karolina Muchova

Tennis Grand Slam in 2027: Karolina Muchova

If Karolina Muchova wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with

Health Score25/100

Yes Outcome49.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Jasmine Paolini

Tennis Grand Slam in 2027: Jasmine Paolini

If Jasmine Paolini wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with

Health Score25/100

Yes Outcome49.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Elina Svitolina

Tennis Grand Slam in 2027: Elina Svitolina

If Elina Svitolina wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with

Health Score25/100

Yes Outcome49.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Emma Navarro

Tennis Grand Slam in 2027: Emma Navarro

If Emma Navarro wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the

Health Score25/100

Yes Outcome49.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Elise Mertens

Tennis Grand Slam in 2027: Elise Mertens

If Elise Mertens wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with th

Health Score25/100

Yes Outcome49.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Ekaterina Alexandrova

Tennis Grand Slam in 2027: Ekaterina Alexandrova

If Ekaterina Alexandrova wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected

Health Score25/100

Yes Outcome49.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Diana Shnaider

Tennis Grand Slam in 2027: Diana Shnaider

If Diana Shnaider wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with t

Health Score25/100

Yes Outcome49.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Belinda Bencic

Tennis Grand Slam in 2027: Belinda Bencic

If Belinda Bencic wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with t

Health Score25/100

Yes Outcome49.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Anastasia Potapova

Tennis Grand Slam in 2027: Anastasia Potapova

If Anastasia Potapova wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected wi

Health Score25/100

Yes Outcome49.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Anna Kalinskaya

Tennis Grand Slam in 2027: Anna Kalinskaya

If Anna Kalinskaya wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with

Health Score25/100

Yes Outcome49.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Amanda Anisimova

Tennis Grand Slam in 2027: Amanda Anisimova

If Amanda Anisimova wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with

Health Score25/100

Yes Outcome49.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Jessica Pegula

Tennis Grand Slam in 2027: Jessica Pegula

If Jessica Pegula wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with t

Health Score25/100

Yes Outcome41.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Iga Swiatek

Tennis Grand Slam in 2027: Iga Swiatek

If Iga Swiatek wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the

Health Score25/100

Yes Outcome41.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Coco Gauff

Tennis Grand Slam in 2027: Coco Gauff

If Coco Gauff wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the G

Health Score25/100

Yes Outcome41.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Naomi Osaka

Tennis Grand Slam in 2027: Naomi Osaka

If Naomi Osaka wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the

Health Score25/100

Yes Outcome35.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Iva Jovic

Tennis Grand Slam in 2027: Iva Jovic

If Iva Jovic wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Go

Health Score25/100

Yes Outcome35.0%

End DateJan 07, 2028

Tennis Grand Slam in 2027: Alexandra Eala

Tennis Grand Slam in 2027: Alexandra Eala

If Alexandra Eala wins a tennis major (the Australian Open, the French Open, Wimbledon, or the U.S. Open) after Issuance and before Dec 31, 2027, then the market resolves to Yes. Secondary rules: Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with t

Health Score25/100

Yes Outcome27.5%

End DateJan 07, 2028

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