| Runiko vs Reina | 11–7 | 61.11% |
| Runiko vs King | 8–8 | 50.00% |
| Runiko vs Kazuya | 8–8 | 50.00% |
| Runiko vs Steve | 10–5 | 66.67% |
| Runiko vs Lili | 8–6 | 57.14% |
| Runiko vs Raven | 4–10 | 28.57% |
| Runiko vs Hwoarang | 5–8 | 38.46% |
| Runiko vs Jin | 6–7 | 46.15% |
| Runiko vs Yoshimitsu | 8–4 | 66.67% |
| Runiko vs Dragunov | 4–8 | 33.33% |
| Runiko vs Kuma | 5–4 | 55.56% |
| Runiko vs Jun | 6–3 | 66.67% |
| Runiko vs Xiaoyu | 1–7 | 12.50% |
| Runiko vs Jack-8 | 4–4 | 50.00% |
| Runiko vs Devil Jin | 1–7 | 12.50% |
| Runiko vs Bryan | 4–3 | 57.14% |
| Runiko vs Lars | 1–6 | 14.29% |
| Runiko vs Lee | 2–5 | 28.57% |
| Runiko vs Azucena | 2–5 | 28.57% |
| Runiko vs Asuka | 4–2 | 66.67% |
| Runiko vs Shaheen | 5–1 | 83.33% |
| Runiko vs Law | 4–1 | 80.00% |
| Runiko vs Eddy | 3–2 | 60.00% |
| Runiko vs Leo | 4–0 | 100.00% |
| Runiko vs Alisa | 2–2 | 50.00% |
| Runiko vs Nina | 4–0 | 100.00% |
| Runiko vs Leroy | 2–2 | 50.00% |
| Runiko vs Victor | 2–2 | 50.00% |
| Runiko vs Lidia | 4–0 | 100.00% |
| Runiko vs Paul | 1–2 | 33.33% |
| Runiko vs Claudio | 1–2 | 33.33% |
| Runiko vs Zafina | 2–1 | 66.67% |
| Runiko vs Feng | 0–1 | 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.