The radar graphs give you a visual representation of your Strokes Gained performance profile.
The dotted orange line shows the 0 point of strokes gained, which represents either the average performance for a Scratch or PGA tour player, depending on whether you are an amateur or professional.
The solid orange line shows the level of the selected benchmark. For example, Male Winner, or NCAA Div 1. If you have selected Scratch or PGA Avg as the benchmarks, only one orange line will appear.
The blue line is your performance profile relative to these benchmarks.
There are four key data points we're looking at here. One each for Driving, Approaches, Short game, and Putting.
If the blue data points are sitting outside the dotted and/or solid orange data points, then this means you are outperforming those benchmarks in that category.
The scale of the axis in all four directions is identical and is shown on the top half of the y-axis (the line which goes from the center point to the ‘Drives’ heading).
The table on the right hand side shows the specific Strokes gained values for each of these categories, as well as the gap between your performance and the selected benchmark.
In the above example, you can see that a Male Winner's Drives, has a Strokes Gained value of 0.93. Meaning that a PGA winner outperformance the PGA Ag benchmark by 0.93. The player in the example underperforms the PGA Avg Drives by -0.27SG, resulting in a 1.21 SG gap Vs. Male Winner.