This market refers to which team's player records the highest individual run total in the cricket match between Sydney Thunder and Sydney Sixers scheduled for 2025-12-20 in Big Bash League. This market resolves according to the finalized match statistics as published by https://www.icc-cricket.com/. The outcome corresponding to Sydney Thunder will be considered correct if the highest individual score in the match is recorded exclusively by a player from Sydney Thunder. The outcome corresponding to Sydney Sixers will be considered correct if the highest individual score is recorded exclusively by a player from Sydney Sixers. If the highest individual score is shared by at least one player from each team, the market will resolve to Tie. The market will resolve according to which team's player records the highest individual run total regardless of if the match is not competed (e.g. Due to weather conditions). DLS/DRS adjustments and any other on-field rulings affecting batting statistics are treated as ordinary data. If the match is permanently canceled, abandoned, or otherwise completed without official batting statistics being recorded, the market will resolve Tie. If the match is postponed or rescheduled, the market remains open until the listed fixture is completed and official statistics are available.