| Penny vs Jin | 37–47 | 44.05% |
| Penny vs Kazuya | 42–40 | 51.22% |
| Penny vs Clive | 28–44 | 38.89% |
| Penny vs Reina | 34–31 | 52.31% |
| Penny vs Hwoarang | 33–29 | 53.23% |
| Penny vs Steve | 18–42 | 30.00% |
| Penny vs King | 24–33 | 42.11% |
| Penny vs Bryan | 30–25 | 54.55% |
| Penny vs Lili | 17–30 | 36.17% |
| Penny vs Yoshimitsu | 16–29 | 35.56% |
| Penny vs Azucena | 16–23 | 41.03% |
| Penny vs Dragunov | 12–22 | 35.29% |
| Penny vs Eddy | 10–24 | 29.41% |
| Penny vs Nina | 9–21 | 30.00% |
| Penny vs Jun | 16–14 | 53.33% |
| Penny vs Asuka | 14–15 | 48.28% |
| Penny vs Law | 6–22 | 21.43% |
| Penny vs Devil Jin | 16–11 | 59.26% |
| Penny vs Heihachi | 8–19 | 29.63% |
| Penny vs Lars | 13–12 | 52.00% |
| Penny vs Xiaoyu | 8–14 | 36.36% |
| Penny vs Lee | 14–8 | 63.64% |
| Penny vs Alisa | 12–9 | 57.14% |
| Penny vs Claudio | 12–8 | 60.00% |
| Penny vs Lidia | 10–8 | 55.56% |
| Penny vs Feng | 8–9 | 47.06% |
| Penny vs Kuma | 5–10 | 33.33% |
| Penny vs Paul | 7–7 | 50.00% |
| Penny vs Leroy | 6–5 | 54.55% |
| Penny vs Zafina | 5–5 | 50.00% |
| Penny vs Victor | 4–5 | 44.44% |
| Penny vs Leo | 2–3 | 40.00% |
| Penny vs Raven | 2–3 | 40.00% |
| Penny vs Jack-8 | 1–1 | 50.00% |
| Penny vs Shaheen | 0–2 | 0.00% |
| Penny vs Panda | 1–0 | 100.00% |
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.