| January 2020 | February 2020 | March 2020 | April 2020 |
| May 2020 | June 2020 | July 2020 | August 2020 |
| September 2020 | October 2020 | November 2020 | December 2020 |
| Top ⇑ |
| -1. | PDC World Championship | London, England | PDC |
| 4. - 12. | BDO World Championships | London, England | BDO/WDF |
| 16.-19. | European Qualifying School | Hildesheim, Germany | PDC |
| 16.-19. | Qualifying School | Wigan, England | PDC |
| 17.- 19. | Fleetwood Memorial Las Vegas Open | Las Vegas, USA | WDF/ADO |
| 25.- 26. | Ranglisten Turnier | Steinfurt, Germany | DDV/WDF |
| 25. | Challenge Tour 1 + 2 | Wigan, England | PDC |
| 25. | KW Tri City Open | Canada | WDF/NDFC |
| 25. | Romanian Classic | Bucharest, Romania | WDF/BDO |
| 26. | Challenge Tour 3 + 4 | Wigan, England | PDC |
| 26. | Romanian International Darts Open | Bucharest, Romania | WDF/BDO |
| 26. | Gwynedd Open | Gwynedd, Wales | BDO |
| 31.- | The Masters | Milton Keynes, England | PDC |
| 31.- | Dutch Open | Netherlands | WDF/BDO |
| Top ⇑ |
| 1.- 2. | Snowflake Open | Canada | WDF/NDFC |
| 1. -2. | DAZN Super League Darts 1 | Germany | PDC Europe |
| - 2. | The Masters | Milton Keynes, England | PDC |
| - 2. | Dutch Open | Netherlands | WDF/BDO |
| 6. | Premier League Darts 1 | Aberdeen, Scotland | PDC |
| 7.- 9. | Quebec Open | Quebec, Canada | WDF/NDFC |
| 8. | Camelia Classic | Sacramento, USA | WDF/ADO |
| 8.-9. | Players Championships 1 + 2 | Barnsley, England | PDC |
| 13. | Premier League Darts 2 | Nottingham, England | PDC |
| 14.- 16. | Syracuse Open | USA | WDF/ADO |
| 14.- 16. | Scottish Open | Renfrew, Scotland | WDF/BDO |
| 14. | European Tour 1+2 - Tour Card Holder Qualifier | Wigan, England | PDC |
| 15.-16. | Players Championships 3 + 4 | Wigan, England | PDC |
| 15.- 16. | DDV Ranking Event | Flensburg, Germany | DDV/WDF |
| 20. | Premier League Darts 3 | Cardiff, Wales | PDC |
| 21.-23. | Celtic Challenge | Glenrothes, Scotland | WDF/BDO |
| 22.-23. | Players Championships 5 + 6 | Wigan, England | PDC |
| 22. | Port City Open | Portland, USA | WDF/ADO |
| 27. | Premier League Darts 4 | Dublin, Ireland | PDC |
| 28.-. | European Tour 1 | Hasselt, Belgium | PDC |
| 29. | Development Tour 1 + 2 | Hildesheim, Germany | PDC |
| 29. | SDC Event 1 | Asikkala, Finland | SDC |
| Top ⇑ |
| - 1. | European Tour 1 | Hasselt, Belgium | PDC |
| 1. | Development Tour 3 + 4 | Hildesheim, Germany | PDC |
| 1. | SDC Event 2 | Asikkala, Finland | SDC |
| 5. | Premier League Darts 5 | Exeter, England | PDC |
| 6.- 8. | UK Open | Minehead, England | PDC |
| 6.- 8. | West Fries Open and Masters | Hoorn, Netherlands | WDF/BDO |
| 7.- 8. | Greater Vancouver Open | Vancouver, Canada | BDO/WDF |
| 8. | Halifax Open | Halifax, Canada | WDF/BDO |
| 12. | Premier League Darts 6 | Liverpool, England | PDC |
| 12.-15. | Isle of Man Festival | Douglas, Isle of Man | EDO/BDO/WDF |
| 13.- 15.new | DDV Ranking Event | Sylt, Germany, cancelled | DDV/WDF |
| 13.-16. | Yorkshire Classic | Turnstall, England | BDO/WDF |
| 13. | European Tour 3+4 - Tour Card Holder Qualifier | Barnsley, England | PDC |
| 14.-15. | Players Championships 7+8 | Barnsley, England | PDC |
| 14.- 15. | Hub City Open | New Brunswick, Canada | BDO/WDF |
| 15.- 23.new | Torremolinos Festival of Darts | Torremolinos, Spain, cancelled | WDF/NDFC |
| 19.new | Premier League Darts 7 | Newcastle, England, postponed | PDC |
| 20.-22.new | European Tour 2 | Sindelfingen, Germany, postponed | PDC |
| 21.new | Development Tour 5 + 6 | Wigan, England, postponed | PDC |
| 21.new | Gibraltar Open | Gibraltar, postponed | BDO/WDF |
| 22.new | Development Tour 7 + 8 | Wigan, England, postponed | PDC |
| 26.-29.new | Virginia Beach Classic | Wynham Virginia Beach, USA, postponed | BDO/WDF |
| 27.-29.new | European Tour 3 | Leverkusen, Germany, Postponed | PDC Europe/PDC |
| 28.- 29.new | Four Nations Tournament | Steinfurt, Germany, cancelled | DDV/WDF | 28.-29.new | Players Championships 9 + 10 | Milton Keynes, England, postponed | PDC |
| Top ⇑ |
| 2.new | Premier League Darts 8 | Belfast, Northern Ireland, postponed | PDC |
| 3.- 5.new | British Internationals | Skegness, England, postponed | BDO/WDF |
| 4.- 5.new | Players Championships 11 + 12 | Barnsley, England, postponed | PDC |
| 4.- 5.new | Greek/Acropolis Open, postponed | Greece | BDO/WDF |
| 6.new | European Tour 5+6 - Euro Tour Card Holder Qualifier | Barnsley, Englandpostponed | PDC |
| 9.new | Premier League Darts 9-Judgement Night | Sheffield, England, postponed | PDC |
| 10.-12.new | Iceland Open/Masters | Iceland, postponed | BDO/WDF |
| 11.-13.new | European Tour 4 | Munic, Germany, postponed | PDC Europe/PDC |
| 11.new | Challenge Tour 5 + 6 | Wigan, England, postponed | PDC |
| 12.new | Challenge Tour 7 + 8 | Wigan, England, postponed | PDC |
| 16.new | Premier League Darts 10 | Cardiff, Wales, postponed | PDC |
| 17.- 19.new | Bull's German Open + Masters | Kalkar, Germany, cancelled/postponed | DDV/WDF/BDO |
| 17.- 19.new | Estonia Open + Estonia Masters | Tallin, Estonia,cancelled/postponed | BDO/WDF |
| 17.- 19.new | Charlotte Open | Charlotte, USA, postponed | ADO/WDF |
| 17.new | European Tour 7 - Euro Tour Card Holder Qualifier | Barnsley, England, postponed | PDC |
| 18.- 19.new | Players Championships 13 + 14 | Barnsley, England, postponed | PDC |
| 23.new | Premier League Darts 11 | Berlin, Germany, postponed | PDC |
| 24.- 26.new | DDV Länderpokal King-Cup | Sondershausen, Germany, cancelled | DDV/WDF/BDO |
| 25. -26. | DAZN Super League Darts 2 | Germany | PDC Europe |
| 30.new | Premier League Darts 12 | Birmingham, England, postponed | PDC |
| Top ⇑ |
| 1.- 3.new | Denmark Open/Masters | Esbjerg, Denmark, cancelled | BDO/WDF |
| 1.- 4. | European Tour 5 | Graz, Austria | PDC Europe/PDC |
| 2. | Development Tour 9 + 10 | Wigan, England | PDC |
| 2.new | Cleveland Dart Extravaganza | Cleveland, USA, postponed | ADO/BDO/WDF |
| 3. | Development Tour 11 + 12 | Wigan, England | PDC |
| 7. | Premier League Darts | Glasgow, Scotland | PDC |
| 7.- 10. | Welsh Open | Pontis Prestatyn, North Wales | BDO/WDF |
| 8. -10. | European Tour 6 | Budapest, Hungary | PDC Europe/PDC |
| 9.- 10.new | Lithuanian Open/Vilnius Open | Vilnius, Lithunia, cancelled | BDO/WDF |
| 14. | Premier League Darts | Leeds, England | PDC |
| 15. | European Tour 8 - Euro Tour Card Holder Qualifier | Barnsley, England | PDC |
| 15.- 17. | Mill Rythe Spring Festival | Hayling Island, England | BDO/WDF |
| 15.- 17.new | Finnish Open/Masters | Vantaa, Finnland, cancelled | BDO/WDF |
| 16.-17. | Players Championship 15 + 16 | Barnsley, England | PDC |
| 21.new | Premier League Darts | London, England | PDC |
| 22.-24. | European Tour 7 | Riesa, Germany | PDC Europe/PDC |
| 23.-24.new | Mediterranean Open | Turkey | BDO/WDF,postponed |
| 25.-26.new | Mediterranean Masters | Turkey | BDO/WDF,postponed |
| 29.-31.new | European Tour 2 | Sindelfingen, Germany, new date | PDC |
| 30.-31. | Players Championship 17 + 18 | Hildesheim, Germany | PDC |
| 31. | Lincolnshire Open | Gainsborough, England | BDO/WDF |
| Top ⇑ |
| 5.new | North American Championship | New York, USA, postponed | PDC |
| 5. - 6.new | US Masters | New York, USA, postponed | PDC |
| 6. | Challenge Tour 9 + 10 | Wigan, England | PDC |
| 6. | SDC Event 3 | Copenhagen, Denmark | SDC |
| 7. | Challenge Tour 11 + 12 | Wigan, England | PDC |
| 6. | SDC Event 3 | Copenhagen, Denmark | SDC |
| 12. | England National Singles | Selsey, England | EDO/BDO/WDF |
| 12. -13.new | Nordic Darts Masters | Copenhagen, Denmark, verschoben | PDC |
| 13.new | Cherry Bomb International | Fort Lauderdale, USA, postponed | ADO/BDO/WDF |
| 13. -14. | Players Championship 19 + 20 | Barnsley, England | PDC |
| 13.- 14. | England Open | Selsey, England | EDO/BDO/WDF |
| 15. | European Tour 9+10 - Tour Card Holder Qualifier | Barnsley, England | PDC |
| 18. -21. | PDC World Cup | Hamburg, Germany | PDC |
| 18.- 21. | Six Nations Cup | Renfrew, Scotland | BDO/WDF |
| 19.- 21. | German Masters | Kirchheim, Germany | DDV/WDF |
| 19.- 21. | Austrian Open | Vienna, Austria | BDO/WDF |
| 19. -21.new | Charlotte Open | Charlotte, USA, new date | ADO/WDF |
| 20. | Development Tour 13 + 14 | Wigan, England | PDC |
| 21. | Development Tour 15 + 16 | Wigan, England | PDC |
| 26.- 28. | European Tour 8 | Trier, Germany | PDC Europe/PDC |
| 28. | LDO Ladies Classic | Gainsborough, England | LDO |
| Top ⇑ |
| 2.new | Premier League Darts | Sheffield, England, new date | PDC |
| 3.-5. | European Tour 9 | Hildesheim, Germany | PDC Europe/PDC |
| 10.-12. | European Tour 10 | Jena, Germany | PDC Europe/PDC |
| 11. | Challenge Tour 13 + 14 | Wigan, England | PDC |
| 12. | Challenge Tour 15 + 16 | Wigan, England | PDC |
| 18.- 26. | World Matchplay | Blackpool, England | PDC |
| 24.- 26.new | WDF Americas Cup | USA, postponed | WDF |
| 25. | SDC Event 5 | Copenhagen, Denmark | SDC |
| 25.-26. | Luxembourg Open/Masters | Luxembourg | WDF/BDO |
| 25. -26. | DAZN Super League Darts 3 | Germany | PDC Europe |
| 26. | SDC Event 6 | Copenhagen, Denmark | SDC |
| 2.new | Premier League Darts | Birmingham, England, new date | PDC |
| 31. | European Tour 10 - UK/Euro Tour Card Holder Qualifier | Barnsley, England | PDC |
| Top ⇑ |
| 1. -2. | Players Championship 21 + 22 | Barnsley, England | PDC |
| 7.-9.new | European Tour 3 | Leverkusen, Germany, new date | PDC Europe/PDC |
| 8. | SDC Event 7 | Götenburg, Sweden | SDC |
| 9. | SDC Event 8 | Götenburg, Sweden | SDC |
| 14.- 15. | New South Wales Darts Masters | Wollongong, Australia | PDC |
| 15. | Challenge Tour 17 + 18 | Milton Keynes, England | PDC |
| 16. | Challenge Tour 19 + 20 | Milton Keynes, England | PDC |
| 21.- 22. | NZ Darts Masters | Hamilton, New Zealand | PDC |
| 22. -23. | DAZN Super League Darts 4 | Germany | PDC Europe |
| 28.- 29. | Queensland Darts Masters | Townsville, Australia | PDC | 28. | European Tour 11 + 12 - Euro Tour Card Holder Qualifier | Hildesheim, Germany | PDC |
| 29. -30. | Players Championship 23 + 24 | Hildesheim, Germany | PDC |
| 31. | West Midlands Open | Tipton, England | WDF/BDO |
| Top ⇑ |
| 3.new | Premier League Darts | Berlin, Germany, new date | PDC |
| 5.-6.new | Iceland Open/Masters | Iceland, New Date | BDO/WDF |
| 5.- 6. | Champions League of Darts | Leicester, England | PDC |
| 7.-8. | Players Championship 25 + 26 | Barnsley, England | PDC |
| 9. | World Series Final Qualifier | Barnsley, England | PDC |
| 9.new | Premier League Darts | Rotterdam, Netherlands, new date | PDC |
| 10.new | Premier League Darts | Rotterdam, Netherlands, new date | PDC |
| 11. | England Masters | Selsey, England | EDO/BDO/WDF |
| 11. -13. | European Tour 11 | Leeuwarden, Netherlands | PDC Europe/PDC |
| 12.- 13. | England Classic | Selsey, England | EDO/BDO/WDF |
| 12. | Development Tour 17 + 18 | Peterborough, England | PDC |
| 13. | Development Tour 19 + 20 | Peterborough, England | PDC |
| 14. | WYC L96 | Wigan, England | PDC |
| 15. -16. | Players Championship 27 + 28 | Leeuwarden, Netherlands | PDC |
| 18.- 20. | World Series of Darts Final | Salzburg, Austria | PDC |
| 18.- 20. | BDO British Open | Bridlington, England | WDF/BDO |
| 19. | Challenge Tour 21 + 22 | Wigan, England | PDC |
| 20. | Challenge Tour 23 + 24 | Wigan, England | PDC |
| 9.new | Premier League Darts | Manchester, England, new date | PDC |
| 25.- 27. | European Tour 12 | Gibraltar | PDC Europe/PDC |
| Top ⇑ |
| 1.new | Premier League Darts | Newcastle, England, new date | PDC |
| 1. | European Tour 13 - Tour Card Holder Qualifier | Dublin, Ireland | PDC |
| 2.-3. | Players Championship 29 + 30 | Dublin, Ireland | PDC |
| 4.-10. | World Grand Prix | Dublin, Ireland | PDC |
| 10. -11. | DAZN Super League Darts 5 | Germany | PDC Europe |
| 14.- 21. | Northern Cyprus Open | Bafra, Cyprus | BDO/WDF |
| 16.- 18. | European Tour 13 | Prague, Czech Republic | PDC Europe/PDC |
| 23. -24.new | Nordic Darts Masters | Copenhagen, Denmark, New Date | PDC |
| 24. | SDC Event 9 | Riga, Latvia | SDC |
| 25. | SDC Event 10 | Riga, Latvia | SDC |
| 29. - | European Championship | Dortmund, Germany | PDC Europe/PDC |
| Top ⇑ |
| - 1. | European Championship | Dortmund, Germany | PDC Europe/PDC |
| 4.- 5. | Players Championships 31 + 32 | Barnsley, England | PDC |
| 6. | Grand Slam Qualifier | Barnsley, England | PDC |
| 6.- 8. | South of England Open | Bembridge, Isle of Wight, England | BDO/WDF |
| 13.- 15. | Mill Rythe Autumn Festival | Hayling Island, England | EDO/BDO/WDF |
| 13.- 15. | Killarney Darts Festival | Killarney, Republic Ireland | BDO/WDF |
| 14.- 23. | Grand Slam | Wolverhampton, England | PDC |
| 27.- 29. | Players Championship Finals | Minehead, England | PDC |
| 30. | World Youth Championship Final | Minehead, England | PDC |
| Top ⇑ |