You can quickly compare performance between two players, or specific splits of a single-player by clicking on the icon from within the sessions page. This will bring up the Session Comparison screen.
How to Compare Performances between two Players:
1. Select the Sessions Tab
2. Select the 'Player vs. Player' Icon
3. Select the Session in question and the first Player to compare from the left hand column
4. Select the Split
5. Select the second player you wish to compare
Note: This allows you to compare a player's performance over 5 metrics (Distance, Power Plays, Sprint Distance, Top Speed, and Power Score). You can select different players' performances either in the same session or in different sessions. Alternatively, you can select to compare a player against themselves, either in the same session or different sessions.