Were there any tactical tweaks you noticed over the weekend in the Premier League or beyond or ongoing trends this season you would like our tactics and data writers to discuss?
Have you been wanting to know the data behind why a manager sets up the way they do, or why a player is performing as he is?
Or are you just interested to hear what our tactics and data writers think about certain tactical topics in the Premier League and beyond?
Post your tactics and data questions below, and our writers Thom Harris and Anantaajith Raghuraman will answer as many of them as possible between 3pm and 4pm GMT (10am to 11am ET).