Lisle is making his first Championship start in 2026. Earlier this year, the University of Texas commit won the Dustin Johnson World Junior in South Carolina, finished T-8 in the Junior Players Championship in Florida and reached the round of 64 in both the U.S. Junior Amateur and U.S. Amateur in Pennsylvania. In 2025, he won the Sunshine State Amateur and finished runner-up in the Florida Junior Amateur. He advanced to match play in the U.S. Junior Amateur in 2024, 2025 and 2026.