| Mentel vs Heihachi | 16–17 | 48.48% |
| Mentel vs Jin | 13–10 | 56.52% |
| Mentel vs King | 9–10 | 47.37% |
| Mentel vs Kazuya | 12–7 | 63.16% |
| Mentel vs Steve | 7–12 | 36.84% |
| Mentel vs Hwoarang | 12–6 | 66.67% |
| Mentel vs Lidia | 13–4 | 76.47% |
| Mentel vs Law | 6–7 | 46.15% |
| Mentel vs Bryan | 8–5 | 61.54% |
| Mentel vs Lili | 5–7 | 41.67% |
| Mentel vs Jun | 6–5 | 54.55% |
| Mentel vs Reina | 5–6 | 45.45% |
| Mentel vs Devil Jin | 6–4 | 60.00% |
| Mentel vs Victor | 8–2 | 80.00% |
| Mentel vs Asuka | 6–2 | 75.00% |
| Mentel vs Dragunov | 7–1 | 87.50% |
| Mentel vs Alisa | 3–5 | 37.50% |
| Mentel vs Leroy | 3–5 | 37.50% |
| Mentel vs Azucena | 4–4 | 50.00% |
| Mentel vs Paul | 6–1 | 85.71% |
| Mentel vs Xiaoyu | 4–2 | 66.67% |
| Mentel vs Nina | 2–4 | 33.33% |
| Mentel vs Kuma | 5–1 | 83.33% |
| Mentel vs Eddy | 2–3 | 40.00% |
| Mentel vs Feng | 2–2 | 50.00% |
| Mentel vs Yoshimitsu | 2–1 | 66.67% |
| Mentel vs Jack-8 | 2–1 | 66.67% |
| Mentel vs Leo | 0–1 | 0.00% |
| Mentel vs Claudio | 1–0 | 100.00% |
| Mentel vs Shaheen | 0–1 | 0.00% |
| Mentel vs Lee | 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.