| d1fficult vs Reina | 15–8 | 65.22% |
| d1fficult vs King | 6–9 | 40.00% |
| d1fficult vs Yoshimitsu | 9–4 | 69.23% |
| d1fficult vs Law | 3–6 | 33.33% |
| d1fficult vs Jin | 2–7 | 22.22% |
| d1fficult vs Hwoarang | 2–5 | 28.57% |
| d1fficult vs Bryan | 1–5 | 16.67% |
| d1fficult vs Heihachi | 1–5 | 16.67% |
| d1fficult vs Clive | 2–4 | 33.33% |
| d1fficult vs Fahkumram | 5–1 | 83.33% |
| d1fficult vs Lili | 2–3 | 40.00% |
| d1fficult vs Alisa | 2–3 | 40.00% |
| d1fficult vs Azucena | 3–2 | 60.00% |
| d1fficult vs Steve | 1–3 | 25.00% |
| d1fficult vs Asuka | 2–2 | 50.00% |
| d1fficult vs Leo | 0–4 | 0.00% |
| d1fficult vs Xiaoyu | 1–2 | 33.33% |
| d1fficult vs Lars | 0–3 | 0.00% |
| d1fficult vs Leroy | 1–2 | 33.33% |
| d1fficult vs Victor | 1–2 | 33.33% |
| d1fficult vs Raven | 1–2 | 33.33% |
| d1fficult vs Anna | 1–2 | 33.33% |
| d1fficult vs Kazuya | 2–0 | 100.00% |
| d1fficult vs Dragunov | 1–1 | 50.00% |
| d1fficult vs Kuma | 1–1 | 50.00% |
| d1fficult vs Paul | 1–0 | 100.00% |
| d1fficult vs Eddy | 0–1 | 0.00% |
| d1fficult vs Lidia | 1–0 | 100.00% |
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.