Shamus O'Brien
North America Internationals (2026-06-12)Placement1474/3752Record4/4/0Prev. Elo1075New Elo1055 (−20)Prev. Rank#10981New Rank#14380 (▼3399)
Las Vegas Regionals (2025-11-14)Placement1948/2919Record1/2/4Prev. Elo1114New Elo1075 (−39)Prev. Rank#4911New Rank#8790 (▼3879)
Milwaukee Regionals (2025-10-10)Placement591/2305Record4/3/1Prev. Elo1106New Elo1114 (+8)Prev. Rank#5284New Rank#4722 (▲562)
San Antonio Regionals (2025-01-24)Placement446/2400Record5/3/1Prev. Elo1000New Elo1106 (+106)Prev. Rank-New Rank#4075 (new)