| Leiden vs Reina | 54–72 | 42.86% |
| Leiden vs Heihachi | 26–78 | 25.00% |
| Leiden vs Kazuya | 26–76 | 25.49% |
| Leiden vs King | 38–61 | 38.38% |
| Leiden vs Jin | 36–62 | 36.73% |
| Leiden vs Law | 27–47 | 36.49% |
| Leiden vs Hwoarang | 23–50 | 31.51% |
| Leiden vs Lili | 31–39 | 44.29% |
| Leiden vs Jun | 17–39 | 30.36% |
| Leiden vs Asuka | 14–41 | 25.45% |
| Leiden vs Steve | 20–33 | 37.74% |
| Leiden vs Dragunov | 18–29 | 38.30% |
| Leiden vs Victor | 16–28 | 36.36% |
| Leiden vs Bryan | 7–34 | 17.07% |
| Leiden vs Yoshimitsu | 11–28 | 28.21% |
| Leiden vs Eddy | 6–28 | 17.65% |
| Leiden vs Lars | 9–22 | 29.03% |
| Leiden vs Azucena | 12–19 | 38.71% |
| Leiden vs Devil Jin | 13–17 | 43.33% |
| Leiden vs Paul | 3–24 | 11.11% |
| Leiden vs Xiaoyu | 11–16 | 40.74% |
| Leiden vs Nina | 2–24 | 7.69% |
| Leiden vs Feng | 6–15 | 28.57% |
| Leiden vs Lee | 4–17 | 19.05% |
| Leiden vs Claudio | 7–13 | 35.00% |
| Leiden vs Shaheen | 12–6 | 66.67% |
| Leiden vs Lidia | 2–14 | 12.50% |
| Leiden vs Leroy | 2–10 | 16.67% |
| Leiden vs Clive | 3–9 | 25.00% |
| Leiden vs Leo | 3–8 | 27.27% |
| Leiden vs Alisa | 2–9 | 18.18% |
| Leiden vs Jack-8 | 2–6 | 25.00% |
| Leiden vs Panda | 0–8 | 0.00% |
| Leiden vs Kuma | 0–6 | 0.00% |
| Leiden vs Zafina | 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.