Leaks:

Switch ~ 227K
PS4 ~ 148K
XBO ~ 106K

NPD results:

breakdown for April 2019:

• Total: $842 million (Up 1% from $838 million in April 2018)
• Hardware: $160 million (Down 29% from $225 million)
• PC and console software: $427 million (Up 15% from $370 million)
• Accessories: $256 million (Up 5% from $243 million)

Software Rankings 

Top 20 best selling titles (April 2019) - Includes Physical and Digital sales

1. Mortal Kombat 11
2. Days Gone
3. MLB 19: The Show
4. Tom Clancy's The Division 2^
5. Super Smash Bros. Ultimate*
6. Grand Theft Auto V
7. Sekiro: Shadows Die Twice^
8. Call of Duty: Black Ops IIII^
9. NBA 2K19
10. Yoshi's Crafted World*
11. Red Dead Redemption II
12. Mario Kart 8*
13. Assassin's Creed: Odyssey
14. Minecraft#
15. New Super Mario Bros. U Deluxe*
16. Final Fantasy X/X-2 HD Remaster
17. The Legend of Zelda: Breath of the Wild*
18. Jump Force
19. Battlefield V*
20. Borderlands

* Digital sales not included
^ PC digital sales not included
# Minecraft digital sales on PlayStation 4 and Xbox One included

Top 10 best selling titles (Year to Date 2019)

1. Kingdom Hearts III
2. Mortal Kombat 11
3. Tom Clancy's The Division 2^
4. Anthem^
5. Resident Evil 2 2019
6. Super Smash Bros. Ultimate*
7. Red Dead Redemption II
8. Sekiro: Shadows Die Twice^
9. Jump Force
10. MLB 19: The Show

Top 10 PS4 titles (April 2019)

1. Mortal Kombat 11
2. Days Gone
3. MLB 19: The Show
4. Tom Clancy's The Division 2
5. Sekiro: Shadows Die Twice
6. Call of Duty: Black Ops IIII
7. NBA 2K19
8. Red Dead Redemption II
9. Grand Theft Auto V
10. Marvel's Spider-Man

Top 10 Xbox One titles (April 2019)

1. Mortal Kombat 11
2. Tom Clancy's The Division 2
3. Call of Duty: Black Ops IIII
4. Grand Theft Auto V
5. Red Dead Redemption II
6. NBA 2K19
7. Sekiro: Shadows Die Twice
8. Assassin's Creed: Odyssey
9. Forza Horizon 4
10. Borderlands: The Handsome Collection

Top 10 Switch titles (April 2019)

1. Mortal Kombat 11
2. Super Smash Bros. Ultimate*
3. Yoshi's Crafted World*
4. Mario Kart 8*
5. New Super Mario Bros. U Deluxe*
6. The Legend of Zelda: Breath of the Wild*
7. Super Mario Party*
8. Final Fantasy X/X-2 HD Remaster
9. Super Mario Odyssey*
10. Labo Toy-Con 04 VR Kit

NPD threads archivie

2019: January, February, March
2018: January, February, March, April, May, June, July, August, September, October, November, December
2017: January, February, March, April, May, June, July, August, September, October, November, December
2016: January, February, March, April, May, June, July, August, September, October, November, December
2015: January, February, March, April, May, June, July, August, September, October, November, December
2014: January, February, March, April, May, June, July, August, September, October, November, December
2013: January, February, March, April, May, June, July, August, September, October, November, December
2012: January, February, March, April, May, June, July, August, September, October, November, December
2011: January, February, March, April, May, June, July, August, September, October, November, December
2010: January, February, March, April, May, June, July, August, September, October, November, December
2009: January, February, March, April, May, June, July, August, September, October, November, December
2008: January, February, March, April, May, June, July, August, September, October, November, December
2007: January, February, March, April, May, June, July, August, September, October, November, December

.

[NSW] 208,000
[PS4] 151,000
[XB1] 116,000

Things are slowing down as expected, prior to the unveiling of the next generation. At least the Switch still has a decent momentum, though it could use some announcements to keep it going.

Tag

NS - 200K
PS4 - 170K
XBO - 120K

[NSW] 215k
[PS4] 170k
[XB1] 115k

Well, according to the NPD Tool the X1 should be on 1st place, but I totally doubt that to be the case, so let me put it on 2nd place.

[NSW] 210k
[XB1] 170k
[PS4] 140k

Tagging.

[NSW] 220k
[XB1] 190k
[PS4] 175k

What released in April that would even cause the result the tool is predicting?