On AppleTV remote, how enable sports score panel?

Good question @mint! To activate the Sports Mode using your AppleTV remote, follow these steps:

 - Launch the DIRECTV App.
 - From the video player, press and hold the Select button on your remote for 2-3 seconds on the remote control to activate Sports Mode. 
- Along the left-hand side of the screen, Sports Mode will activate. 
- Scroll down or use the arrows on your remote control to explore available games. 
- Where an arrow (>) is displayed next to a game icon, use your remote control’s right arrow, to open the live stats and view more info on the game: 
Timeline: displays stats on players contributing to scores, in a timeline view. 
Team Comparison: displays stats such as Total Rebounds, Assists etc. at a team level. 
Game Leaders: displays stats on players leading the game with points, rebounds, and assists. 
Statistics will be available for all games from NFL, NCAAF, NCAA Men’s Basketball, NBA, MLB, EPL and World Cup. 
- Press the left arrow on your remote control to return to the Sports Mode menu of games. You can also use the back button to return to the Sports Mode menu or press the exit button to close Sports Mode completely at any time. 

For more information, you can check https://www.directv.com/insider/new-sports-features-on-directv/

Thank you for choosing DIRECTV.