Step 1:
Choose theme
Light
Dark
Step 2:
Place this code wherever you want the tournament score to appear on your page.
<iframe src="http://esports.myarenaonline.com/tournament/629/stage/215/?g=1&display=iframe&theme=light" width="900" height="580" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowTransparency="true" allow="encrypted-media"></iframe>
Example