Perhaps news of scarlet is already having an adverse reaction for the brand’s sales? Or simply just the summer drought of not many big releases. 

Gonna be pretty slow the next two months. Can't wait for September. Only things interesting for July and August is how far sales drop over the summer. Hopefully PS4 can maintain 200K, Switch can hold 150K, and XBO can stay above 50K.

Whoa! I expected the Switch to be on top this week......wow. Good hold PS4 still going strong....very nice. Come on MS.....do something about the XB1!

Another easy week for the ps4. Building up quite the lead in 2018 so far.

It's pretty cool if you see how each system has a strong area, X1 in America, PS4 has Europe but then you look at Switch, and all around the globe people are enjoying the machine a near perfectly equal amount. Really cool to see the machine getting embraced by all for what it offers.

Also in terms of sales figures... X1 is far closer to 3DS for comparison than the other 2 consoles it is meant to be in rivalry with, I mean if it drops a little more it would be 3:1 with PS4 sales have to wonder as well is it possible that the future Xbox system won't launch in Japan at all, is there even a point to spending resources to get those weekly 200 sales? Can't be worth it.

First complete fiscal Q1 for Switch and PS4 :

First Q1 2017 vs 2018 for Switch...Still believe that they won't make it at 20M ?

Switch is doing fantastic despite what narrative certain people try to push. 

Except that on the red curve, Mario Tennis has not even produced a visible impact...Let's hope that OT next week will make surge a bit this red curve.

I think the "visible impact" is that it continues to pump out around 200k per week sales. If the games stopped coming that bar would decline, the impact of the games is the continued success, imo at least.