I did the breakdowns of joust decklist for Jaffer but didn't keep a copy for myself, so this is from memory.
10 Stark (4 SoW, 2 KotHH, 2 CoS, 1 FF/LG,1 No Agenda)
10 Lannister (3 TMP, 2 CoS, 5 No Agenda
11 Baratheon (5 TMP, 2 KotR, 2 KoW, 1 KoS, 1 Allliance-Martell)
13 Greyjoy (8 KoW, 2 TMP, 1 FF/LG, 1 Alliance-Bara, 1 No Agenda)
6 Targ (2 KoS, 1 TMP, 1 HttIT, 1 KotHH, 1 No Agenda)
22 Martell (13 KoS, 7 BwB, 1 KotHH, 1 TMP)
16 King of Summer, 12 The Maester's Path, 10 Kings of Winter, 7 Brotherhood without Banners, 4 Knights of the Hollow Hill, 4 Siege of Winterfell, 4 City of Shadows, 2 Knights of the Realm, 2 Double Wildling, 2 Alliance (B>M, G>B), 1 Heir to the Iron Throne and 8 No Agenda
The most significant overlaps to note were Bara/Maesters, Greyjoy/Winter, Martell/Brotherhood and Martell/Summer, but I think that was too be expected.
The Top 16 featured:
#1,2,4,6,7,8,9,12 playing Martell/Summer, 2 wins (Butzlaff, Benton)
#3 playing Martell/Knights of the Hollow Hill, 3 wins, #2
#5 playing Lannister/City of Shadows, 1 win
#10 playing Targaryen/Maesters Path, 2 wins, #T3
#11 playing Greyjoy/Winter Path, 1 win
#13 playing Greyjoy/Maesters Path, 2 wins, #T3
#14, 16 playing Baratheon/Maesters Path, 4 wins, #1
#15 playing Baratheon/Alliance Martell
Top 4 included seeds #3 Martell/KotHH, #10 Targaryen/Maesters, #13 Greyjoy/Maesters, & #16 Greyjoy/Maesters. The seven Martell/Summer decks won a total of two games, and did not beat a Maester deck in four match ups, all 3 Maester decks winning at least one of said matches.
For reference from someone else's post:
1. Corey Faherty (baragwin -- only 6-0 ~must have had king-maked by six players)
16. Brett Zeiler (IntentionallyAnonymous)
8. Jonathan Benton (longclaw)
9. Kevin McCoy (kpmccoy21)
5. Ramesses DeLeon
12. Wade Freeman
4. Chad Baumgardt
13. Casey Galvan
3. Greg Atkinson (Dobbler)
14. Jonathan Andrews (darknoj)
6. Evan Fitzgerald (papalorax?)
11. John Bruno (mathlete)
7. Jon Deatrick (Fieras)
10. Dan Strouhal (Twn2dn)
2. Erick Butzlaff (finitesquarewell)
15. Jason Kenney (bloodycelt)