Our sister site Esportsheaven has run a few tournaments in the past few months. With the Sapphire Challenge one of the most successful.

First up for the Call of Duty 4 cup, followed by CS:S - which was won by Reason Gaming just last week. Now it is the turn of Team Fortress 2 in the third installment of the Sapphire Challenge.

It will be a single elimination cup with space for up to a staggering 128 teams, and features the prize of €500 for the victors. It's a great opportunity for TF2 teams to get their hands on some quick prize money, and anything that helps boost the rapidly growing competitive TF2 scene is good news.

Schedule:

15/03 - 20:00 CET - Round 1
15/03 - 20:45 CET - Round 2
15/03 - 21:30 CET - Round 3

18/03 - 20:00 CET - Round 4
18/03 - 20:45 CET - Round 5
18/03 - 21:30 CET - Round 6

TBD - Finals - Best of 3, maps picked by participants.