In the region ‘Achterhoek’ in the eastern part of Holland six big international youth tournaments are organised every year. Since 1998 there is a cooperation between these tournaments that all have a very high level. Through this cooperation the tournaments try to improve the level of all the participating tournaments.
Participating tournaments in 2024:
| Terborg Tournament | www.terborgtoernooi.nl | 24-26 May 2024 |
| Seesing Tournament | www.seesingtournament.nl | 18-19 May 2024 |
| Karel Stegeman Tournament | www.karelstegemantoernooi.nl | 18-20 May 2024 |
| Marveld Tournament | www.marveldtournament.com/ | 7-9 June 2024 |
| SallandElectronics Tournament | www.fczutphentoernooi.nl | 23-25 August 2024 |