 United21 Season 49 | C | 2026-05-10 – 2026-05-27 | 16 | 25 / 33 | ALGO |
 European Pro League Regular Season 5 | C | 2026-05-05 – 2026-05-25 | 18 | 27 / 34 | BIG Academy |
 CCT 2026 South America Series 2 | B | 2026-05-12 – 2026-05-24 | 25 | 39 / 48 | Bounty Hunters Esports |
 Parken Challenger Championship #8 | C | 2026-05-22 – 2026-05-24 | 12 | 40 / 44 | STATE |
| STÓStórmeistaramótið 2026 | – | 2026-04-23 – 2026-05-23 | 10 | 7 / 10 | DUSTY |
 IEM Atlanta 2026 | S | 2026-05-11 – 2026-05-17 | 16 | 30 / 30 | Natus Vincere |
| CCECCT 2026 Contenders Europe Series 5 | – | 2026-05-09 – 2026-05-17 | 16 | 18 / 30 | Endless Journey |
 Parken Challenger Championship #7 | C | 2026-05-15 – 2026-05-17 | 12 | 44 / 44 | BASEMENT BOYS |
| ACLAsian Champions League 2026 - CS | – | 2026-04-30 – 2026-05-17 | 30 | 50 / 55 | Lynn Vision Gaming |
 CCT 2026 Europe Series 1 | B | 2026-04-27 – 2026-05-15 | 36 | 59 / 73 | Nemiga Gaming |
 Parken Challenger Championship #6 | C | 2026-05-09 – 2026-05-11 | 12 | 43 / 44 | 100 Thieves |
 CCT 2026 South America Series 1 | B | 2026-04-28 – 2026-05-10 | 27 | 34 / 48 | LP |
| CCECCT 2026 Challengers Europe Series 2 | – | 2026-05-02 – 2026-05-10 | 18 | 18 / 30 | INOX |
 United21 Season 48 | C | 2026-04-19 – 2026-05-08 | 16 | 28 / 33 | BIG Academy |
| LGCLiga Gamers Club Série A 2026 April | – | 2026-05-04 – 2026-05-07 | 9 | 4 / 7 | LyP |
 European Pro League Regular Season 4 | C | 2026-04-17 – 2026-05-04 | 16 | 32 / 34 | Imperial Academy |
| TWCThunderpick World Championship 2026 North America Series 1 | – | 2026-04-26 – 2026-05-04 | 11 | 9 / 16 | M80 |
| ECLESL Challenger League Season 51 - Cup #4 North America | – | 2026-04-27 – 2026-05-04 | 16 | 20 / 30 | Team Voca |
| ECLESL Challenger League Season 51 - Cup #4 South America | – | 2026-04-26 – 2026-05-03 | 16 | 21 / 29 | Imperial Esports |
 BLAST Rivals Spring 2026 | S | 2026-04-29 – 2026-05-03 | 8 | 12 / 15 | Team Vitality |
| ECLESL Challenger League Season 51 - Cup #4 Europe | – | 2026-04-22 – 2026-05-03 | 49 | 73 / 93 | Team Nemesis |
| ECLESL Challenger League Season 51 - Cup #4 Asia | – | 2026-04-26 – 2026-05-03 | 16 | 20 / 28 | TYLOO |
| ECLESL Challenger League Season 51 - Cup #4 Oceania | – | 2026-04-26 – 2026-05-03 | 10 | 13 / 17 | THUNDERdOWNUNDER |
| CGFCCT Global Finals 2026 | – | 2026-04-23 – 2026-04-26 | 8 | 12 / 14 | Monte |
| CCECCT 2026 Challengers Europe Series 1 | – | 2026-04-18 – 2026-04-26 | 16 | 25 / 30 | Rustec |
 Parken Challenger Championship #5 | C | 2026-04-18 – 2026-04-20 | 12 | 44 / 47 | INFINITE |
| CCSCCT 2026 Challengers South America Series 1 | – | 2026-04-11 – 2026-04-19 | 17 | 20 / 29 | UNO MILLE |
 IEM Rio 2026 | S | 2026-04-13 – 2026-04-19 | 16 | 30 / 30 | Team Vitality |
| DOSDFRAG Open Series - S4 | – | 2026-04-11 – 2026-04-19 | 7 | 11 / 13 | Abyssal |
 United21 Season 47 | C | 2026-03-30 – 2026-04-16 | 16 | 30 / 33 | Young Ninjas |
 European Pro league Series 6 | C | 2026-03-16 – 2026-04-16 | 39 | 41 / 61 | Metizport |
| CCTChampion of Champions Tour CS2 Season 3 - North America 4 | – | 2026-04-06 – 2026-04-14 | 12 | 9 / 17 | Marsborne |
| CCECCT 2026 Contenders Europe Series 4 | – | 2026-04-04 – 2026-04-12 | 17 | 23 / 30 | Enjoy1 |
 Parken Challenger Championship #4 | C | 2026-04-10 – 2026-04-12 | 10 | 33 / 34 | AaB Esport |
 CCT Season 3 Europe Series 20 | B | 2026-03-23 – 2026-04-10 | 37 | 50 / 71 | Team Nemesis |
| ECLESL Challenger League Season 51 - Cup #3 North America | – | 2026-04-03 – 2026-04-10 | 16 | 19 / 28 | InControl |
| ECLESL Challenger League Season 51 - Cup #3 South America | – | 2026-04-02 – 2026-04-09 | 16 | 14 / 29 | ShindeN |
| ECLESL Challenger League Season 51 - Cup #3 Europe | – | 2026-03-29 – 2026-04-09 | 45 | 66 / 86 | eLITenergy |
| ECLESL Challenger League Season 51 - Cup #3 Asia | – | 2026-04-02 – 2026-04-09 | 15 | 12 / 28 | – |
| ECLESL Challenger League Season 51 - Cup #3 Oceania | – | 2026-04-02 – 2026-04-09 | 9 | 11 / 16 | Rooster |
 Yuqilin Pinnacle of Battle Season 3 | C | 2026-03-30 – 2026-04-05 | 8 | 12 / 16 | TYLOO |
| LGCLiga Gamers Club Série A 2026 March | – | 2026-03-31 – 2026-04-03 | 8 | 3 / 7 | RED Canids Academy |
 CCT Season 3 Europe Series 19 | B | 2026-03-16 – 2026-04-03 | 37 | 62 / 72 | Team Nemesis |
 Parken Challenger Championship #3 | C | 2026-03-30 – 2026-04-02 | 12 | 37 / 44 | B8 |
| CCECCT 2026 Contenders Europe Series 3 | – | 2026-03-21 – 2026-03-29 | 16 | 24 / 30 | bankaPEPSI |
 BLAST Open Spring 2026 | S | 2026-03-18 – 2026-03-29 | 16 | 29 / 29 | Team Vitality |
| DRVDeildarkeppni RÍSÍ: Vor 2026 – Ljósleiðaradeildin | – | 2026-01-15 – 2026-03-28 | 8 | 14 / 16 | DUSTY |
| ECLESL Challenger League Season 51 - Cup #2 North America | – | 2026-03-21 – 2026-03-28 | 16 | 24 / 30 | Chicken Coop Esports |
| ECLESL Challenger League Season 51 - Cup #2 South America | – | 2026-03-20 – 2026-03-27 | 16 | 13 / 30 | ShindeN |
| ECLESL Challenger League Season 51 - Cup #2 Europe | – | 2026-03-16 – 2026-03-27 | 49 | 56 / 94 | Nemiga Gaming |
