| rottenheart vs Reina | 25–22 | 53.19% |
| rottenheart vs Clive | 12–27 | 30.77% |
| rottenheart vs Jin | 10–27 | 27.03% |
| rottenheart vs Steve | 16–16 | 50.00% |
| rottenheart vs Victor | 14–18 | 43.75% |
| rottenheart vs Hwoarang | 9–20 | 31.03% |
| rottenheart vs King | 9–19 | 32.14% |
| rottenheart vs Lili | 7–15 | 31.82% |
| rottenheart vs Law | 9–10 | 47.37% |
| rottenheart vs Xiaoyu | 4–15 | 21.05% |
| rottenheart vs Eddy | 3–16 | 15.79% |
| rottenheart vs Heihachi | 10–9 | 52.63% |
| rottenheart vs Paul | 3–15 | 16.67% |
| rottenheart vs Nina | 8–10 | 44.44% |
| rottenheart vs Kazuya | 7–10 | 41.18% |
| rottenheart vs Lee | 5–12 | 29.41% |
| rottenheart vs Lars | 3–12 | 20.00% |
| rottenheart vs Leo | 5–9 | 35.71% |
| rottenheart vs Feng | 4–9 | 30.77% |
| rottenheart vs Alisa | 7–6 | 53.85% |
| rottenheart vs Bryan | 5–7 | 41.67% |
| rottenheart vs Devil Jin | 7–5 | 58.33% |
| rottenheart vs Dragunov | 6–6 | 50.00% |
| rottenheart vs Azucena | 5–7 | 41.67% |
| rottenheart vs Asuka | 5–5 | 50.00% |
| rottenheart vs Leroy | 4–6 | 40.00% |
| rottenheart vs Yoshimitsu | 6–3 | 66.67% |
| rottenheart vs Claudio | 5–2 | 71.43% |
| rottenheart vs Raven | 4–3 | 57.14% |
| rottenheart vs Jun | 1–3 | 25.00% |
| rottenheart vs Lidia | 0–4 | 0.00% |
| rottenheart vs Jack-8 | 1–2 | 33.33% |
| rottenheart vs Shaheen | 3–0 | 100.00% |
| rottenheart vs Kuma | 1–2 | 33.33% |
| rottenheart vs Zafina | 2–1 | 66.67% |
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.