| Runyajang vs Reina | 70–44 | 61.40% |
| Runyajang vs Kazuya | 57–52 | 52.29% |
| Runyajang vs Dragunov | 40–54 | 42.55% |
| Runyajang vs Paul | 38–55 | 40.86% |
| Runyajang vs Jin | 37–46 | 44.58% |
| Runyajang vs Hwoarang | 42–37 | 53.16% |
| Runyajang vs Asuka | 37–36 | 50.68% |
| Runyajang vs Lili | 33–35 | 48.53% |
| Runyajang vs Heihachi | 39–27 | 59.09% |
| Runyajang vs King | 23–42 | 35.38% |
| Runyajang vs Bryan | 28–33 | 45.90% |
| Runyajang vs Steve | 32–23 | 58.18% |
| Runyajang vs Azucena | 35–19 | 64.81% |
| Runyajang vs Victor | 29–23 | 55.77% |
| Runyajang vs Jun | 26–24 | 52.00% |
| Runyajang vs Alisa | 22–25 | 46.81% |
| Runyajang vs Law | 21–23 | 47.73% |
| Runyajang vs Lidia | 26–18 | 59.09% |
| Runyajang vs Eddy | 20–22 | 47.62% |
| Runyajang vs Devil Jin | 18–23 | 43.90% |
| Runyajang vs Leo | 19–22 | 46.34% |
| Runyajang vs Nina | 22–18 | 55.00% |
| Runyajang vs Claudio | 16–20 | 44.44% |
| Runyajang vs Yoshimitsu | 15–18 | 45.45% |
| Runyajang vs Lee | 11–21 | 34.38% |
| Runyajang vs Xiaoyu | 17–13 | 56.67% |
| Runyajang vs Jack-8 | 20–10 | 66.67% |
| Runyajang vs Lars | 14–12 | 53.85% |
| Runyajang vs Clive | 12–14 | 46.15% |
| Runyajang vs Zafina | 8–12 | 40.00% |
| Runyajang vs Feng | 8–11 | 42.11% |
| Runyajang vs Raven | 10–6 | 62.50% |
| Runyajang vs Shaheen | 7–6 | 53.85% |
| Runyajang vs Leroy | 4–8 | 33.33% |
| Runyajang vs Kuma | 6–5 | 54.55% |
| Runyajang vs Panda | 2–6 | 25.00% |
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.