| Mentalist vs Reina | 9–4 | 69.23% |
| Mentalist vs Kazuya | 9–3 | 75.00% |
| Mentalist vs Dragunov | 3–5 | 37.50% |
| Mentalist vs Yoshimitsu | 4–3 | 57.14% |
| Mentalist vs Feng | 4–3 | 57.14% |
| Mentalist vs Azucena | 0–7 | 0.00% |
| Mentalist vs King | 1–5 | 16.67% |
| Mentalist vs Hwoarang | 2–4 | 33.33% |
| Mentalist vs Jin | 0–6 | 0.00% |
| Mentalist vs Devil Jin | 3–3 | 50.00% |
| Mentalist vs Victor | 1–5 | 16.67% |
| Mentalist vs Steve | 1–4 | 20.00% |
| Mentalist vs Kuma | 2–3 | 40.00% |
| Mentalist vs Lili | 0–4 | 0.00% |
| Mentalist vs Alisa | 2–2 | 50.00% |
| Mentalist vs Jun | 2–2 | 50.00% |
| Mentalist vs Paul | 1–2 | 33.33% |
| Mentalist vs Bryan | 2–1 | 66.67% |
| Mentalist vs Law | 0–2 | 0.00% |
| Mentalist vs Lars | 0–2 | 0.00% |
| Mentalist vs Xiaoyu | 0–1 | 0.00% |
| Mentalist vs Nina | 0–1 | 0.00% |
| Mentalist vs Zafina | 1–0 | 100.00% |
| Mentalist vs Leroy | 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.