The two bowlers with the highest number of points after eight games from each of the four groups will advance to play in one group of eight bowlers with a similar format from the previous round. After eight games in the final group, the top 4 point scorers will advance to the semi-finals. The semi-finals are one-game matches, no. 1 point scorer vs no. 4 point scorer and no. 2 point scorer vs no. 3 point scorer. The semi-final winners advance to the final, while the semi-final losers receive a bronze medal. The finals, also one-game matches, determines the gold and silver medalists. All games in WB Singles Championships are played on one lane condition. In 2012, a medium pattern of 41 feet was used. In 2016, a medium pattern of 40 feet was chosen.