15/06/2026 Ignacio Buse won the ATP 500 title at the 2026 Hamburg Open, becoming the current No. 1 singles player from Peru and the sixth Peruvian to debut in the ATP Top 100. This victory solidified his status as the top-ranked player in his country.
20/04/2026 Ignacio Buse reached a career-high ATP singles ranking of No. 58, marking continued progress for the Peruvian player after a breakout period that included his first ATP Tour semifinal, his first Challenger title, and a Grand Slam main-draw debut.
16/02/2026 Ignacio Buse was ranked as high as No. 91 in the ATP rankings on this date. His rise reflected a strong run across the 2025 season, during which he broke into the top 200, reached his first ATP semifinal, and qualified for his first Grand Slam main draw.
