What is the fine-grained topic of the following text: Maria finished 19th on the 2015 LETAS Order of Merit, recording her best finish of the year at the Ribeira Sacra Patrimonio de la Humanidad International Ladies Open, with a tie for 6th place. Only return the topic.
Maria's performance in 2015 LETAS Order of Merit and Ribeira Sacra Patrimonio de la Humanidad International Ladies Open