Teenage phenom Louise Uma Landgraf secured the first major win of her amateur career, winning the 2025 Portuguese International Ladies Amateur Championship at Penina Hotel & Golf Resort in Penina, Portimao, Portugal.
Landgraf shot 6-under 67 in the final round to jump six spots up the leaderboard and finish 5-under. Sara Brentcheneff finished in solo second place at 3-under and two shots back of Landgraf.
She then became the youngest ever to win a second-division event in European women's professional golf. She also made the cut and finished T17 at the Ladies European Tour Terre Blanche Ladies Open. She is currently ranked No. 683 in the Golfweek/AmateurGolf.com Women's Rankings.
In 2024, she won the British Girls U16 Amateur Golf Championship and made the final 32 of the Spanish Ladies International Amateur.
Matilde Partele, the 36-hole leader, shot a final round 2-over 75 and finished T3 at 1-under with Tiphani Knight. Matilda Bjorkman, Elice Fredriksson, and Rosanne Boere finished T5 at 1-over to round out the top five.