Deniz Sapmaz, born in 2009, is a Turkish national golfer. Sapmaz, who is an athlete of Ataşehir Golf Club, attracts attention with the achievements she has achieved in national and international tournaments. She entered the World Amateur Golf Ranking at the age of 13 and won the title of Turkey’s youngest golfer. in 2023, She achieved important rankings such as first place at the Hungarian Amateur Open Championship, first place at the Malta Junior Open and second place in the U16 category at the Slovakia Junior Open. In 2025, she continued her international success by becoming the champion in the girls category at the Dubai Desert Classic Junior Tournament. Sapmaz continues to represent Turkey in prestigious organizations such as the European Junior Championship and the European Women’s Team Championship.