| Pengui vs Kazuya | 52–72 | 41.94% |
| Pengui vs King | 54–55 | 49.54% |
| Pengui vs Reina | 52–55 | 48.60% |
| Pengui vs Jin | 34–70 | 32.69% |
| Pengui vs Hwoarang | 36–61 | 37.11% |
| Pengui vs Dragunov | 42–46 | 47.73% |
| Pengui vs Bryan | 29–48 | 37.66% |
| Pengui vs Victor | 35–34 | 50.72% |
| Pengui vs Steve | 32–34 | 48.48% |
| Pengui vs Lili | 31–33 | 48.44% |
| Pengui vs Azucena | 36–27 | 57.14% |
| Pengui vs Law | 18–32 | 36.00% |
| Pengui vs Paul | 20–29 | 40.82% |
| Pengui vs Asuka | 24–25 | 48.98% |
| Pengui vs Jun | 26–23 | 53.06% |
| Pengui vs Leo | 22–26 | 45.83% |
| Pengui vs Yoshimitsu | 24–20 | 54.55% |
| Pengui vs Eddy | 13–29 | 30.95% |
| Pengui vs Xiaoyu | 22–19 | 53.66% |
| Pengui vs Leroy | 11–26 | 29.73% |
| Pengui vs Devil Jin | 18–16 | 52.94% |
| Pengui vs Lee | 15–18 | 45.45% |
| Pengui vs Alisa | 6–23 | 20.69% |
| Pengui vs Nina | 11–15 | 42.31% |
| Pengui vs Feng | 14–11 | 56.00% |
| Pengui vs Jack-8 | 7–14 | 33.33% |
| Pengui vs Lars | 8–13 | 38.10% |
| Pengui vs Claudio | 8–12 | 40.00% |
| Pengui vs Heihachi | 3–14 | 17.65% |
| Pengui vs Zafina | 10–2 | 83.33% |
| Pengui vs Raven | 6–5 | 54.55% |
| Pengui vs Lidia | 7–4 | 63.64% |
| Pengui vs Shaheen | 3–7 | 30.00% |
| Pengui vs Kuma | 1–5 | 16.67% |
| Pengui vs Clive | 2–2 | 50.00% |
| Pengui vs Panda | 0–3 | 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.