Answer:
If its an essay you can write ut as follows:
Step-by-step explanation:
First two paras will be of which sport is important to u and why u are so intresred in it.
Further, u can write how u practisedit for the event in the next para.
U can just add the point that u went for its coaching classes and wanted to add a charm in your achievements.
Ending the essay, u can just give an overview of the event and how it gone.
Also add that u won the tournament for a better effect in the essay.
By this way u can just write an essay of 1 and half or 2 pages.