2010 in esports
| Date | Game | Event | Location | Winner/s | |
|---|---|---|---|---|---|
| January 10 | numerous games | MLG Orlando 2009 | |||
| January 17 | Counter-Strike Quake Live World of WarCraft | IEM Season IV - European Championship Finals | |||
| January 17 | EVER OSL 2009 | South Korea | Lee "Flash" Young-ho | ||
| January 23 | StarCraft: Brood War | NATE MSL 2009 | |||
| March 6 | Counter-Strike Quake Live World of Warcraft | IEM Season IV - World Championship | Hanover, Germany | Natus Vincere Shane "rapha" Hendrixson Evil Geniuses | |
| April 18 | MLG Orlando 2010 | Orlando, Florida | |||
| May 22 | StarCraft: Brood War | Korean Air OSL #1 2010 | South Korea | Kim "EffOrt" Jung Woo | |
| May 29 | StarCraft: Brood War | Hana Daetoo MSL 2010 | South Korea | Lee "Flash" Young Ho | |
| June 13 | Counter-Strike | EPS Germany Season 16 Finals | Germany | Mousesports | |
| July 4 | Numerous games | Electronic Sports World Cup 2010 | Disneyland Paris | ||
| July 9–11 | Fighting games | Evolution 2010 | Las Vegas, Nevada, US | ||
| July 18 | Counter-Strike | Arbalet Cup Dallas 2010 | Dallas, Texas | Natus Vincere | |
| July 27 | released[1] | ||||
| August 1 | Numerous games | IEM Season V - Shanghai | Shanghai, China | ||
| August 15 | Counter-Strike WarCraft III | WEG e-Stars 2010 | |||
| August 15 | Quake Live | QuakeCon 2010 | |||
| August 28 | StarCraft: Brood War | Bigfile MSL 2010 | |||
| August 29 | MLG Raleigh 2010 | ||||
| September 11 | StarCraft: Brood War | Korean Air OSL #2 2010 | South Korea | Lee "Flash" Young Ho | |
| October 2 | StarCraft II | GSL Open Season 1 | Seoul, South Korea | Kim "FruitDealer" Won-gi | |
| October 3 | Numerous games | World Cyber Games 2010 | Los Angeles, CA | ||
| October 3 | WCG Ultimate Gamer Season 2 | ||||
| October 3 | WCG Ultimate Gamer Season 1 | ||||
| October 17 | Starcraft II | MLG D.C. 2010 | Washington, D.C. | IdrA | |
| October 23 | StarCraft II Warcraft III | BlizzCon 2010 | Anaheim, California | Jeong "Genius" Min-sooKim "ReMinD" Sung-sik | |
| October 30 | Counter-Strike Warcraft III | International e-Sports Festival 2010 | |||
| November 7 | Counter-Strike Warcraft III | World e-Sports Masters 2010 | Hangzhou, China | ||
| November 7 | Numerous games | MLG Dallas 2010 | |||
| November 13 | StarCraft II | GSL Open Season 2 | Seoul, South Korea | Lim "NesTea" Jae-duk | |
| November 28 | Counter-Strike | DreamHack Winter 2010 | Jönköping, Sweden | Natus Vincere | |
| December 5 | EPS Germany Season 17 Finals | Cologne, Germany | mortal Teamwork | ||
| December 18 | Starcraft II | GSL Open Season 3 | Seoul, South Korea | Jang "MC" Min-chul | |