| umunara vs Jin | 13–16 | 44.83% |
| umunara vs Reina | 17–12 | 58.62% |
| umunara vs Kazuya | 15–12 | 55.56% |
| umunara vs King | 10–14 | 41.67% |
| umunara vs Hwoarang | 13–9 | 59.09% |
| umunara vs Dragunov | 11–10 | 52.38% |
| umunara vs Bryan | 7–10 | 41.18% |
| umunara vs Steve | 9–7 | 56.25% |
| umunara vs Lili | 7–8 | 46.67% |
| umunara vs Lidia | 10–5 | 66.67% |
| umunara vs Jun | 6–6 | 50.00% |
| umunara vs Feng | 4–7 | 36.36% |
| umunara vs Law | 3–7 | 30.00% |
| umunara vs Lee | 2–8 | 20.00% |
| umunara vs Azucena | 5–5 | 50.00% |
| umunara vs Eddy | 3–7 | 30.00% |
| umunara vs Yoshimitsu | 5–4 | 55.56% |
| umunara vs Paul | 5–3 | 62.50% |
| umunara vs Lars | 2–6 | 25.00% |
| umunara vs Alisa | 3–5 | 37.50% |
| umunara vs Kuma | 1–7 | 12.50% |
| umunara vs Leroy | 3–5 | 37.50% |
| umunara vs Jack-8 | 2–4 | 33.33% |
| umunara vs Leo | 0–6 | 0.00% |
| umunara vs Xiaoyu | 3–2 | 60.00% |
| umunara vs Devil Jin | 3–2 | 60.00% |
| umunara vs Shaheen | 3–2 | 60.00% |
| umunara vs Victor | 1–4 | 20.00% |
| umunara vs Asuka | 1–3 | 25.00% |
| umunara vs Claudio | 0–4 | 0.00% |
| umunara vs Zafina | 2–2 | 50.00% |
| umunara vs Panda | 2–1 | 66.67% |
| umunara vs Nina | 0–2 | 0.00% |
| umunara vs Raven | 1–1 | 50.00% |
| umunara vs Heihachi | 0–2 | 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.