| RomanianHammer vs Heihachi | 24–11 | 68.57% |
| RomanianHammer vs Reina | 22–11 | 66.67% |
| RomanianHammer vs Steve | 16–9 | 64.00% |
| RomanianHammer vs Kazuya | 9–15 | 37.50% |
| RomanianHammer vs Lili | 6–10 | 37.50% |
| RomanianHammer vs King | 2–13 | 13.33% |
| RomanianHammer vs Asuka | 7–6 | 53.85% |
| RomanianHammer vs Jin | 5–7 | 41.67% |
| RomanianHammer vs Bryan | 7–5 | 58.33% |
| RomanianHammer vs Jun | 6–6 | 50.00% |
| RomanianHammer vs Azucena | 7–4–1 | 63.64% |
| RomanianHammer vs Victor | 10–1 | 90.91% |
| RomanianHammer vs Hwoarang | 4–6 | 40.00% |
| RomanianHammer vs Claudio | 8–2 | 80.00% |
| RomanianHammer vs Jack-8 | 4–5 | 44.44% |
| RomanianHammer vs Lee | 3–6 | 33.33% |
| RomanianHammer vs Yoshimitsu | 5–3 | 62.50% |
| RomanianHammer vs Nina | 6–2 | 75.00% |
| RomanianHammer vs Lidia | 5–3 | 62.50% |
| RomanianHammer vs Eddy | 2–5 | 28.57% |
| RomanianHammer vs Kuma | 5–1 | 83.33% |
| RomanianHammer vs Paul | 3–2 | 60.00% |
| RomanianHammer vs Law | 2–3 | 40.00% |
| RomanianHammer vs Devil Jin | 3–2 | 60.00% |
| RomanianHammer vs Dragunov | 5–0 | 100.00% |
| RomanianHammer vs Shaheen | 3–2 | 60.00% |
| RomanianHammer vs Leo | 3–1 | 75.00% |
| RomanianHammer vs Xiaoyu | 2–1 | 66.67% |
| RomanianHammer vs Alisa | 2–1 | 66.67% |
| RomanianHammer vs Zafina | 2–1 | 66.67% |
| RomanianHammer vs Raven | 2–1 | 66.67% |
| RomanianHammer vs Panda | 2–0 | 100.00% |
| RomanianHammer vs Leroy | 0–2 | 0.00% |
| RomanianHammer 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.