A triple bottom is a lotto number pattern similar to a double bottom except it takes the trend one step further. A triple bottom occurs when a number, which has not hit for several drawings, hits, loses an equal amount of drawings, hits again, then loses an equal amount of drawings and hits a third time.

For example, for a daily drawing game, a number has followed a triple bottom trend if it follows this pattern:
- Misses Wednesday through Sunday
- Hits Monday (fist hit)
- Skips Tuesday and Wednesday (2 skips)
- Hits Thursday (second hit)
- Skips Friday and Saturday (2 skips)
- Hits Sunday (third hit)

The Drawings Since Hit lotto chart in the Advantage Gold strategy software is the chart to use to see the triple bottom number trend.