| Ruins vs Heihachi | 48–58 | 45.28% |
| Ruins vs Kazuya | 54–43 | 55.67% |
| Ruins vs King | 51–22 | 69.86% |
| Ruins vs Reina | 42–26 | 61.76% |
| Ruins vs Jin | 40–23 | 63.49% |
| Ruins vs Bryan | 36–23 | 61.02% |
| Ruins vs Steve | 34–24 | 58.62% |
| Ruins vs Dragunov | 31–18 | 63.27% |
| Ruins vs Asuka | 33–15 | 68.75% |
| Ruins vs Paul | 30–16 | 65.22% |
| Ruins vs Lili | 18–27 | 40.00% |
| Ruins vs Lee | 28–14 | 66.67% |
| Ruins vs Hwoarang | 20–21 | 48.78% |
| Ruins vs Jun | 15–22 | 40.54% |
| Ruins vs Azucena | 22–11 | 66.67% |
| Ruins vs Leo | 15–16 | 48.39% |
| Ruins vs Nina | 14–17 | 45.16% |
| Ruins vs Law | 20–9 | 68.97% |
| Ruins vs Victor | 14–14 | 50.00% |
| Ruins vs Yoshimitsu | 10–17 | 37.04% |
| Ruins vs Xiaoyu | 14–11 | 56.00% |
| Ruins vs Raven | 9–15 | 37.50% |
| Ruins vs Eddy | 8–15 | 34.78% |
| Ruins vs Alisa | 11–8 | 57.89% |
| Ruins vs Devil Jin | 11–6 | 64.71% |
| Ruins vs Lars | 8–8 | 50.00% |
| Ruins vs Feng | 9–5 | 64.29% |
| Ruins vs Shaheen | 4–7 | 36.36% |
| Ruins vs Kuma | 4–7 | 36.36% |
| Ruins vs Lidia | 2–9 | 18.18% |
| Ruins vs Clive | 4–7 | 36.36% |
| Ruins vs Jack-8 | 4–4 | 50.00% |
| Ruins vs Leroy | 7–1 | 87.50% |
| Ruins vs Panda | 4–3 | 57.14% |
| Ruins vs Claudio | 3–2 | 60.00% |
| Ruins vs Zafina | 2–2 | 50.00% |
| Ruins vs Miary Zo | 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.