Question: what are all the hockey leagues?
Answer: 10.) Ontario Hockey League (OHL)
9.) NCAA.
8.) American Hockey League (AHL)
7.) Deutsche Eishockey Liga (DEL)
6.) National League A (NLA)
5.) Czech Extraliga (Tipsport Extraliga)
4.) SM-liiga.
3.) Elitserien (Swedish Elite League “SEL”)