The Matchup screen is where players see all details pertaining to the current bracket match they are in. From here you are able to see projected stats, earned points, swaps remaining, and a summary for your current roster.
This section of the Matchup screen gives a quick view of stats/points earned for each position. On the right side is a mini-scoreboard graph that displays ups and downs as you progress through the week(s).
From here you can also access the contest overview, draft summary, chat, and feed which remain relative to the contest at hand.
The lower part of the Matchup screen is the Summary section.
Here you are able to see the projections and average stats for each player in your current roster. At the very bottom of the screen, you can see and drops that have been performed during the contest. You are also able to edit your lineup by selecting the "Lineup" button above your roster list.
For additionals details on Lineups and how to navigate please see HERE.