Acheivements
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Year-by-Year Achievements
2016
- Cork U14 Championship: Winner
- 147 Academy National U12 Championships: Semi-Finalist
- Cork U14 Tournament: Semi-Finalist
- RIBSA U12 National Championship: Winner
2017
- RIBSA U12 National Championship: Winner
- 147 Academy National U12 Championship: Winner
- Cork U14 Championship: Runner-Up
- Munster U18 Snooker Championship: Runner-Up
- Cork U17 Orme Shield: Runner-Up
- Cork U19 Snooker Championship: Runner-Up
- Cork U17 League Team: Runners-Up
2018
- IBSF World U16 Championship (Russia): Quarter-Finalist
- Celtic Challenge (Ireland vs. Wales): Winner
- Home Nations International (Leeds): 3rd Place
- RIBSA U16 National Championship: Winner
- RIBSA U14 National Championship: Runner-Up
- 147 Academy National U12 Championship: High Break Winner
2019
- RIBSA U16 National Championship: Winner
- RIBSA U18 National Championship: Finalist
- RIBSA U21 National Championship: Winner
- Captain, Irish U16 Team
- RIBSA U16 Ranking Events: Consistent Semi-Finalist/Winner
2020
(No Irish Championships were held due to COVID-19)
2021
- SBI U16 National Championship: Winner
- SBI U18 National Championship: Winner
- SBI U21 National Championship: Runner-Up
2022
- European U18 Snooker Championship (Albania): Finalist
- SBI U18 National Championship: Winner
- SBI U21 National Championship: Winner
- WSF Junior Championship: Last 32
2023
- SBI U21 National Championship: Winner
2024
- WSF Junior Championship: Quarter-Finalist
- UK U21 Open Championship: Winner
- SBI U18 National Championship: Winner
- All Ireland Classic 2024 (Blackstaff) Winner
2025
- WSF Junior Championship (Morocco): Winner – First Irishman to claim this title
- Qualified for the World Snooker Tour: Secured a professional card for the 2025/26 and 2026/27 seasons following his historic WSF Junior Championship victory.
Summary
Leone's steady progression from local tournaments to international success highlights his dedication and talent. His journey has been filled with historic milestones, including becoming the first Irish player to win the WSF Junior Championship and earning a spot on the professional tour.