{"source":"predict","id":"16523","ticker":"16523","slug":"atp-grand-slam-champions-2026","title":"ATP Grand Slam Champions 2026","description":"What: This market is intended to predict which of the top ATP players will win any of the three remaining Grand Slams during the 2026 season.\n\nWhy: It is important for tennis enthusiasts to gauge the likelihood of top players achieving a major victory, providing valuable insights into player form, tournament dynamics, and overall season narratives.\n\nThis market will resolve to \"Yes\" if the listed player wins at least one of the three remaining Grand Slams in 2026 (Roland Garros, Wimbledon, US Open). Otherwise, it will resolve to \"No\".\n\nFor the purpose of this market, a \"win\" is defined as the player being declared the official champion of the tournament. Shared victories will count as a win for resolution purposes if the player is listed as a co-champion in official results.\n\nIf a Grand Slam is canceled or not held in 2026 for any reason (e.g., due to unforeseen events), it will not count toward any player's win count, and resolution will proceed based on the remaining majors.\n\nThe official resolution source will be the ATP Tour's official website (atptour.com) however a consensus of credible reporting may also be used.","image":"https://static.predict.fun/atp-grand-slam-champions-2026","icon":null,"active":true,"closed":false,"start_date":"2026-09-14T04:00:00Z","end_date":"2026-09-14T23:59:00Z","closed_time":null,"volume":192575.37,"volume_24hr":2257.4400000000005,"volume_24h_change":null,"normalized_vol_24hr":38.13911437988281,"normalized_volume":36.11323165893555,"liquidity":null,"open_interest":null,"categories":["Sports"],"tags":["Sports","Tennis"],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"Jannik Sinner","top_outcome_probability":0.919,"top_outcome_prob_24h_change":0.0010000000000000009,"top_outcome_volume_24h_change":-269.28,"updated_at":"2026-05-27T14:17:27.090563Z","fetched_at":"2026-05-27T13:57:53.774468Z","added_at":null,"url":"https://predict.fun/market/atp-grand-slam-champions-2026","chart_24h":[440.84999999999917,514.6399999999928,494.63999999999277,494.63999999999277,502.19999999999277,488.5099999999928,548.9800000000084,643.9800000000084,643.9800000000084,643.9800000000084,685.9600000000084,746.0700000000085,744.0700000000085,1464.8800000000078,2378.810000000015,2600.200000000009,2465.370000000008,2257.4400000000005],"markets":[{"source":"predict","id":"45257","event_id":"16523","slug":"atp-grand-slam-champions-2026","question":"Carlos Alcaraz","group_item_title":"Carlos Alcaraz","description":"What: This market is intended to predict which of the top ATP players will win any of the three remaining Grand Slams during the 2026 season.\n\nWhy: It is important for tennis enthusiasts to gauge the likelihood of top players achieving a major victory, providing valuable insights into player form, tournament dynamics, and overall season narratives.\n\nThis market will resolve to \"Yes\" if the listed player wins at least one of the three remaining Grand Slams in 2026 (Roland Garros, Wimbledon, US Open). Otherwise, it will resolve to \"No\".\n\nFor the purpose of this market, a \"win\" is defined as the player being declared the official champion of the tournament. Shared victories will count as a win for resolution purposes if the player is listed as a co-champion in official results.\n\nIf a Grand Slam is canceled or not held in 2026 for any reason (e.g., due to unforeseen events), it will not count toward any player's win count, and resolution will proceed based on the remaining majors.\n\nThe official resolution source will be the ATP Tour's official website (atptour.com) however a consensus of credible reporting may also be used.","image":"https://static.predict.fun/atp-grand-slam-champions-2026-carlos-alcaraz","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.41,0.59],"probability":0.41,"spread":0.06,"active":true,"closed":false,"start_date":"2026-03-07T06:37:43.451000Z","end_date":"2026-09-14T23:59:00Z","closed_time":null,"volume":4999.15,"volume_24hr":230.0,"prob_24h_change":0.044999999999999984,"volume_24h_change":159.39999999999964,"normalized_vol_24hr":20.318151473999023,"normalized_volume":18.97247314453125,"liquidity":626.11,"categories":["Sports"],"updated_at":"2026-05-27T14:17:34.479674Z","fetched_at":"2026-05-27T13:57:53.914716Z","added_at":null,"url":"https://predict.fun/market/atp-grand-slam-champions-2026","event_title":"ATP Grand Slam Champions 2026","chart_24h":[0.365,0.36,0.36,0.36,0.36,0.36,0.36,0.36,0.36,0.36,0.37,0.37,0.37,0.41,0.39,0.39,0.395,0.41]},{"source":"predict","id":"35854","event_id":"16523","slug":"atp-grand-slam-champions-2026","question":"Alexander Zverev","group_item_title":"Alexander Zverev","description":"What: This market is intended to predict which of the top ATP players will win any of the three remaining Grand Slams during the 2026 season.\n\nWhy: It is important for tennis enthusiasts to gauge the likelihood of top players achieving a major victory, providing valuable insights into player form, tournament dynamics, and overall season narratives.\n\nThis market will resolve to \"Yes\" if the listed player wins at least one of the three remaining Grand Slams in 2026 (Roland Garros, Wimbledon, US Open). Otherwise, it will resolve to \"No\".\n\nFor the purpose of this market, a \"win\" is defined as the player being declared the official champion of the tournament. Shared victories will count as a win for resolution purposes if the player is listed as a co-champion in official results.\n\nIf a Grand Slam is canceled or not held in 2026 for any reason (e.g., due to unforeseen events), it will not count toward any player's win count, and resolution will proceed based on the remaining majors.\n\nThe official resolution source will be the ATP Tour's official website (atptour.com) however a consensus of credible reporting may also be used.","image":"https://static.predict.fun/atp-grand-slam-champions-2026-alexander-zverev","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.1815,0.8185],"probability":0.1815,"spread":0.057,"active":true,"closed":false,"start_date":"2026-03-03T03:49:40.851000Z","end_date":"2026-09-14T23:59:00Z","closed_time":null,"volume":92039.42,"volume_24hr":486.8899999999994,"prob_24h_change":0.04949999999999999,"volume_24h_change":479.1499999999942,"normalized_vol_24hr":26.284177780151367,"normalized_volume":34.167964935302734,"liquidity":1283.93,"categories":["Sports"],"updated_at":"2026-05-27T14:17:34.479674Z","fetched_at":"2026-05-27T13:57:53.914716Z","added_at":null,"url":"https://predict.fun/market/atp-grand-slam-champions-2026","event_title":"ATP Grand Slam Champions 2026","chart_24h":[0.132,0.132,0.132,0.132,0.132,0.132,0.132,0.132,0.132,0.132,0.132,0.132,0.1325,0.169,0.18,0.1805,0.181,0.1815]},{"source":"predict","id":"35853","event_id":"16523","slug":"atp-grand-slam-champions-2026","question":"Novak Djokovic","group_item_title":"Novak Djokovic","description":"What: This market is intended to predict which of the top ATP players will win any of the three remaining Grand Slams during the 2026 season.\n\nWhy: It is important for tennis enthusiasts to gauge the likelihood of top players achieving a major victory, providing valuable insights into player form, tournament dynamics, and overall season narratives.\n\nThis market will resolve to \"Yes\" if the listed player wins at least one of the three remaining Grand Slams in 2026 (Roland Garros, Wimbledon, US Open). Otherwise, it will resolve to \"No\".\n\nFor the purpose of this market, a \"win\" is defined as the player being declared the official champion of the tournament. Shared victories will count as a win for resolution purposes if the player is listed as a co-champion in official results.\n\nIf a Grand Slam is canceled or not held in 2026 for any reason (e.g., due to unforeseen events), it will not count toward any player's win count, and resolution will proceed based on the remaining majors.\n\nThe official resolution source will be the ATP Tour's official website (atptour.com) however a consensus of credible reporting may also be used.","image":"https://static.predict.fun/atp-grand-slam-champions-2026-novak-djokovic","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.144,0.856],"probability":0.144,"spread":0.04,"active":true,"closed":false,"start_date":"2026-03-03T03:49:17.083000Z","end_date":"2026-09-14T23:59:00Z","closed_time":null,"volume":91919.22,"volume_24hr":363.22000000000116,"prob_24h_change":0.0069999999999999785,"volume_24h_change":277.68000000000757,"normalized_vol_24hr":23.86021614074707,"normalized_volume":34.160152435302734,"liquidity":348.7,"categories":["Sports"],"updated_at":"2026-05-27T14:17:34.479674Z","fetched_at":"2026-05-27T13:57:53.914716Z","added_at":null,"url":"https://predict.fun/market/atp-grand-slam-champions-2026","event_title":"ATP Grand Slam Champions 2026","chart_24h":[0.137,0.137,0.137,0.137,0.137,0.137,0.137,0.137,0.137,0.137,0.137,0.137,0.137,0.1375,0.1435,0.1435,0.1435,0.144]},{"source":"predict","id":"35855","event_id":"16523","slug":"atp-grand-slam-champions-2026","question":"Ben Shelton","group_item_title":"Ben Shelton","description":"What: This market is intended to predict which of the top ATP players will win any of the three remaining Grand Slams during the 2026 season.\n\nWhy: It is important for tennis enthusiasts to gauge the likelihood of top players achieving a major victory, providing valuable insights into player form, tournament dynamics, and overall season narratives.\n\nThis market will resolve to \"Yes\" if the listed player wins at least one of the three remaining Grand Slams in 2026 (Roland Garros, Wimbledon, US Open). Otherwise, it will resolve to \"No\".\n\nFor the purpose of this market, a \"win\" is defined as the player being declared the official champion of the tournament. Shared victories will count as a win for resolution purposes if the player is listed as a co-champion in official results.\n\nIf a Grand Slam is canceled or not held in 2026 for any reason (e.g., due to unforeseen events), it will not count toward any player's win count, and resolution will proceed based on the remaining majors.\n\nThe official resolution source will be the ATP Tour's official website (atptour.com) however a consensus of credible reporting may also be used.","image":"https://static.predict.fun/atp-grand-slam-champions-2026-ben-shelton","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.122,0.878],"probability":0.122,"spread":0.056,"active":true,"closed":false,"start_date":"2026-03-03T03:50:09.885000Z","end_date":"2026-09-14T23:59:00Z","closed_time":null,"volume":1576.43,"volume_24hr":1177.3300000000002,"prob_24h_change":0.011999999999999997,"volume_24h_change":1169.64,"normalized_vol_24hr":34.305755615234375,"normalized_volume":14.180862426757812,"liquidity":11928.89,"categories":["Sports"],"updated_at":"2026-05-27T14:17:34.479674Z","fetched_at":"2026-05-27T13:57:53.914716Z","added_at":null,"url":"https://predict.fun/market/atp-grand-slam-champions-2026","event_title":"ATP Grand Slam Champions 2026","chart_24h":[0.11,0.11,0.12,0.12,0.12,0.12,0.12,0.12,0.12,0.5355,0.121,0.121,0.121,0.122,0.1215,0.122,0.122,0.122]},{"source":"predict","id":"35852","event_id":"16523","slug":"atp-grand-slam-champions-2026","question":"Jannik Sinner","group_item_title":"Jannik Sinner","description":"What: This market is intended to predict which of the top ATP players will win any of the three remaining Grand Slams during the 2026 season.\n\nWhy: It is important for tennis enthusiasts to gauge the likelihood of top players achieving a major victory, providing valuable insights into player form, tournament dynamics, and overall season narratives.\n\nThis market will resolve to \"Yes\" if the listed player wins at least one of the three remaining Grand Slams in 2026 (Roland Garros, Wimbledon, US Open). Otherwise, it will resolve to \"No\".\n\nFor the purpose of this market, a \"win\" is defined as the player being declared the official champion of the tournament. Shared victories will count as a win for resolution purposes if the player is listed as a co-champion in official results.\n\nIf a Grand Slam is canceled or not held in 2026 for any reason (e.g., due to unforeseen events), it will not count toward any player's win count, and resolution will proceed based on the remaining majors.\n\nThe official resolution source will be the ATP Tour's official website (atptour.com) however a consensus of credible reporting may also be used.","image":"https://static.predict.fun/atp-grand-slam-champions-2026-jannik-sinner","icon":null,"outcomes":["Yes","No"],"outcome_prices":[0.919,0.081],"probability":0.919,"spread":0.036,"active":true,"closed":false,"start_date":"2026-03-03T03:48:30.567000Z","end_date":"2026-09-14T23:59:00Z","closed_time":null,"volume":2041.15,"volume_24hr":0.0,"prob_24h_change":0.0010000000000000009,"volume_24h_change":-269.28,"normalized_vol_24hr":null,"normalized_volume":15.192815780639648,"liquidity":1662.9,"categories":["Sports"],"updated_at":"2026-05-27T14:17:34.479674Z","fetched_at":"2026-05-27T13:57:53.914716Z","added_at":null,"url":"https://predict.fun/market/atp-grand-slam-champions-2026","event_title":"ATP Grand Slam Champions 2026","chart_24h":[0.918,0.9185,0.919,0.919,0.92,0.92,0.92,0.92,0.92,0.92,0.9195,0.9195,0.9195,0.9195,0.9195,0.9195,0.9195,0.919]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/predict/16523","as_of":"2026-05-27T14:36:35.477677Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Predict): \"ATP Grand Slam Champions 2026\" — top market at 12% probability across 5 outcomes","source_url":null}}