| Pweffle vs Kazuya | 49–69 | 41.53% |
| Pweffle vs Jin | 31–78 | 28.44% |
| Pweffle vs Reina | 54–53 | 50.47% |
| Pweffle vs King | 33–57 | 36.67% |
| Pweffle vs Steve | 35–40 | 46.67% |
| Pweffle vs Bryan | 42–30 | 58.33% |
| Pweffle vs Lili | 28–31 | 47.46% |
| Pweffle vs Hwoarang | 21–36 | 36.84% |
| Pweffle vs Yoshimitsu | 24–32 | 42.86% |
| Pweffle vs Dragunov | 29–26 | 52.73% |
| Pweffle vs Eddy | 24–30 | 44.44% |
| Pweffle vs Asuka | 23–25 | 47.92% |
| Pweffle vs Law | 16–30 | 34.78% |
| Pweffle vs Leroy | 18–25 | 41.86% |
| Pweffle vs Lidia | 14–26 | 35.00% |
| Pweffle vs Lars | 13–26 | 33.33% |
| Pweffle vs Jun | 15–24 | 38.46% |
| Pweffle vs Victor | 15–24 | 38.46% |
| Pweffle vs Devil Jin | 18–18 | 50.00% |
| Pweffle vs Paul | 13–21 | 38.24% |
| Pweffle vs Feng | 9–23 | 28.12% |
| Pweffle vs Azucena | 8–23 | 25.81% |
| Pweffle vs Alisa | 11–16 | 40.74% |
| Pweffle vs Lee | 12–12 | 50.00% |
| Pweffle vs Clive | 9–13 | 40.91% |
| Pweffle vs Jack-8 | 6–14 | 30.00% |
| Pweffle vs Raven | 15–5 | 75.00% |
| Pweffle vs Leo | 8–11 | 42.11% |
| Pweffle vs Claudio | 3–16 | 15.79% |
| Pweffle vs Xiaoyu | 10–7 | 58.82% |
| Pweffle vs Nina | 5–12 | 29.41% |
| Pweffle vs Heihachi | 4–10 | 28.57% |
| Pweffle vs Shaheen | 4–7 | 36.36% |
| Pweffle vs Zafina | 3–8 | 27.27% |
| Pweffle vs Kuma | 3–7 | 30.00% |
| Pweffle vs Fahkumram | 5–3 | 62.50% |
| Pweffle vs Anna | 3–0 | 100.00% |
| Pweffle vs Miary Zo | 0–2 | 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.