didn't make specific match notes, but maybe i remember something useful.
Match 1. Master-o'-Waves 2:0
Match 2. Master-o'-Waves 1:2
Match 4. Master-o'-Waves/Black 1:2
Two different player on mono-U, both maybe on the exact PT decklists. The aggro draw supplied by few removals to kill Tidebinder/Omenspeaker is pretty hard for them. Phoenix was an Allstar in these matches. Chained to the Rocks was a livesaver, and could be the best card in these matches if there werent Ratchet Bomb and Cyclonic Rift in those decks. Exiling an active Thassa feals great. T4 MoW into T5 MoW is mostly unbeatable, but every deck had its nutdraw?

The Black splash gives the deck some
kind of control and Nightveil Specter. If i didnt have problems to find the correct line of play (had some trouble to identicate when to play which land, but the access to mutas and scry lands is powerful when done safely) both losses could have been close.
Match 3. BW 2:0
R2 He is at 6 and had a Desecration Demon in play and all mana up. i had Cackler, Muta and 4 Mountains on board and drew into my second "Spear". so had 6 dmg in hand nothing else, what would you do?

I decided they should burn the face, Spear one resolves, Spear Two.. in response Pharika's Cure. Killed Cackler and get 2 Life. He has no outs, i draw an hasty guy to finish him im combination with muta. Chained to the Rocks is very nice here to keep off that freaking demon...
Match 5. Jund
1. Round he ramps, i punched his face wich Cackler, Ash, Phoenix. He get the control with burn and chandra, wich i -probably
wrong- tried to kill. He was at 2 Life and dropped Sire of Insanity,i draw a Shock for the win. R2 was definitly won due to the white spalsh and the addition of Peak Erruption. T5 he dropped Polukranos to get chained to the rocks and the Peak Erruption kills a Shockland and Chandra. Was an easy win from there.
Thanks zemanjaski for your comment to aggressive Magma Jet digg for Peak Erruption, could easely had lost without doing that.
In these Matchups i could see the differences between playing RDW and this type of deck. Going into round 10 or more doesnt feel so bad, especially after boarding out 1drops and chandra "drawing" cards.