CS:GO Example

Group 1 > Round 1 > Match #1

Group 1 > Round 1 > Match #2

Group 1 > Round 1 > Match #3

Group 1 > Round 1 > Match #4

Group 1 > Round 2 > Match #1

Group 1 > Round 2 > Match #2

Group 1 > Round 2 > Match #3

Group 1 > Round 2 > Match #4

Group 1 > Round 3 > Match #1

Group 1 > Round 3 > Match #2