| PerniaDuff vs Kazuya | 35–46 | 43.21% |
| PerniaDuff vs Jin | 40–37 | 51.95% |
| PerniaDuff vs King | 40–35 | 53.33% |
| PerniaDuff vs Armor King | 25–29 | 46.30% |
| PerniaDuff vs Reina | 18–32 | 36.00% |
| PerniaDuff vs Bryan | 29–16 | 64.44% |
| PerniaDuff vs Steve | 25–20 | 55.56% |
| PerniaDuff vs Law | 15–25 | 37.50% |
| PerniaDuff vs Hwoarang | 20–20 | 50.00% |
| PerniaDuff vs Dragunov | 14–23 | 37.84% |
| PerniaDuff vs Heihachi | 15–22 | 40.54% |
| PerniaDuff vs Jun | 17–16 | 51.52% |
| PerniaDuff vs Lili | 7–23 | 23.33% |
| PerniaDuff vs Devil Jin | 17–12 | 58.62% |
| PerniaDuff vs Lars | 14–13 | 51.85% |
| PerniaDuff vs Asuka | 11–14 | 44.00% |
| PerniaDuff vs Lee | 9–16 | 36.00% |
| PerniaDuff vs Azucena | 13–10 | 56.52% |
| PerniaDuff vs Feng | 12–9 | 57.14% |
| PerniaDuff vs Eddy | 5–15 | 25.00% |
| PerniaDuff vs Leo | 7–11 | 38.89% |
| PerniaDuff vs Nina | 5–13 | 27.78% |
| PerniaDuff vs Paul | 2–15 | 11.76% |
| PerniaDuff vs Yoshimitsu | 9–8 | 52.94% |
| PerniaDuff vs Victor | 6–8 | 42.86% |
| PerniaDuff vs Clive | 6–8 | 42.86% |
| PerniaDuff vs Alisa | 9–4 | 69.23% |
| PerniaDuff vs Xiaoyu | 4–8 | 33.33% |
| PerniaDuff vs Leroy | 7–5 | 58.33% |
| PerniaDuff vs Fahkumram | 7–5 | 58.33% |
| PerniaDuff vs Jack-8 | 2–7 | 22.22% |
| PerniaDuff vs Kuma | 3–6 | 33.33% |
| PerniaDuff vs Miary Zo | 2–6 | 25.00% |
| PerniaDuff vs Zafina | 3–3 | 50.00% |
| PerniaDuff vs Raven | 6–0 | 100.00% |
| PerniaDuff vs Lidia | 3–3 | 50.00% |
| PerniaDuff vs Claudio | 2–3 | 40.00% |
| PerniaDuff vs Panda | 1–1 | 50.00% |
| PerniaDuff vs Anna | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.