Alright, time for my next PVP frequency list. Tiki is being nerfed slightly this time since I realized I hadn't been dividing her properly between adult and young before. However it'll be a slight nerf since a VAST majority of her appearances since then have been Young Tiki, who I'll be referring to as tiki. I'm going to use the proportion of Tiki vs tiki in my last sample size to split her previous recorded numbers appropriately between her two forms. This update is almost the same sample size as all of my previous updates combined (my last list included 68 rounds and this one adds 52 more, for a total of 120) so those numbers should be fair accurate.
51/120: tiki
32/120: Lucina
29/120: Takumi
27/120: Effie
22/120: Camilla
21/120: MRobin
15/120: Marth
14/120: Ephraim, Julia, Nino, Nowi
13/120: Eirika, Ninian
12/120: Roy
11/120: Sharena
10/120: Azura, Olivia
9/120: Kagero
8/120: Lyn, Minerva, Reinhardt, Sheena
7/120: Hector, Jeorge, MCorrin, Ryoma, Seliph, Tharja
6/120: Catria, Eldigan, Lissa
5/120: Merric, Priscilla, Raven
4/120: Abel, Caida, Cordelia, Hawkeye, Klein, Lilina, Linde, Sakura, Tiki
3/120: Anna, Fae, FCorrin, Hinoka, Kagero, Peri
2/120: Beruka, Chrom, Clarine, Elise, Gordin, Gunter, Jaffar, Maria, Niles, Olwen, Ogma
1/120: Azama, Cain, Cecilia, Cherche, Felicia, Hanna, Lucius, Narcian, Odin, Rys, Sanaki, SChrom, Setsuna, Subaki, Virion
Biggest gain: tiki (as usual) with +21. She did lose a bit of ground overall, but she's still the clear frontrunner.
Newcomers to the list: Cain, Elise, Hanna, Karel, Lucius, Narcian, Odin, Spring Chrom, and Virion
Weird coincidences: Olivia and Azura in the same bracket. No Ninian though.