| Runiei vs Jin | 15–26 | 36.59% |
| Runiei vs Kazuya | 13–22 | 37.14% |
| Runiei vs Dragunov | 10–21 | 32.26% |
| Runiei vs Steve | 14–16 | 46.67% |
| Runiei vs Yoshimitsu | 8–17 | 32.00% |
| Runiei vs King | 11–13 | 45.83% |
| Runiei vs Victor | 9–13 | 40.91% |
| Runiei vs Paul | 9–12 | 42.86% |
| Runiei vs Reina | 15–6 | 71.43% |
| Runiei vs Heihachi | 6–14 | 30.00% |
| Runiei vs Lidia | 9–9 | 50.00% |
| Runiei vs Bryan | 5–12 | 29.41% |
| Runiei vs Alisa | 7–9 | 43.75% |
| Runiei vs Jun | 9–7 | 56.25% |
| Runiei vs Lars | 9–6 | 60.00% |
| Runiei vs Feng | 3–10 | 23.08% |
| Runiei vs Lili | 5–6 | 45.45% |
| Runiei vs Law | 1–8 | 11.11% |
| Runiei vs Hwoarang | 3–6 | 33.33% |
| Runiei vs Asuka | 3–5 | 37.50% |
| Runiei vs Devil Jin | 5–2 | 71.43% |
| Runiei vs Leo | 6–1 | 85.71% |
| Runiei vs Kuma | 1–5 | 16.67% |
| Runiei vs Leroy | 4–2 | 66.67% |
| Runiei vs Raven | 4–2 | 66.67% |
| Runiei vs Xiaoyu | 2–2 | 50.00% |
| Runiei vs Nina | 0–4 | 0.00% |
| Runiei vs Zafina | 0–4 | 0.00% |
| Runiei vs Azucena | 4–0 | 100.00% |
| Runiei vs Jack-8 | 0–3 | 0.00% |
| Runiei vs Lee | 1–2 | 33.33% |
| Runiei vs Claudio | 2–0 | 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.