| Mendalorian vs King | 21–16 | 56.76% |
| Mendalorian vs Jin | 15–16 | 48.39% |
| Mendalorian vs Kazuya | 16–10 | 61.54% |
| Mendalorian vs Reina | 13–11 | 54.17% |
| Mendalorian vs Bryan | 14–8 | 63.64% |
| Mendalorian vs Lidia | 12–9 | 57.14% |
| Mendalorian vs Lili | 17–3 | 85.00% |
| Mendalorian vs Dragunov | 10–9 | 52.63% |
| Mendalorian vs Hwoarang | 10–8 | 55.56% |
| Mendalorian vs Yoshimitsu | 9–6 | 60.00% |
| Mendalorian vs Steve | 12–3 | 80.00% |
| Mendalorian vs Lars | 9–6 | 60.00% |
| Mendalorian vs Nina | 6–8 | 42.86% |
| Mendalorian vs Paul | 5–8 | 38.46% |
| Mendalorian vs Law | 5–6 | 45.45% |
| Mendalorian vs Devil Jin | 6–5 | 54.55% |
| Mendalorian vs Xiaoyu | 7–3 | 70.00% |
| Mendalorian vs Lee | 7–3 | 70.00% |
| Mendalorian vs Victor | 5–5 | 50.00% |
| Mendalorian vs Alisa | 6–3 | 66.67% |
| Mendalorian vs Eddy | 7–2 | 77.78% |
| Mendalorian vs Leroy | 4–3 | 57.14% |
| Mendalorian vs Jun | 3–4 | 42.86% |
| Mendalorian vs Azucena | 6–1 | 85.71% |
| Mendalorian vs Asuka | 3–3 | 50.00% |
| Mendalorian vs Leo | 1–4 | 20.00% |
| Mendalorian vs Raven | 2–3 | 40.00% |
| Mendalorian vs Feng | 4–0 | 100.00% |
| Mendalorian vs Claudio | 2–1 | 66.67% |
| Mendalorian vs Kuma | 1–2 | 33.33% |
| Mendalorian vs Jack-8 | 0–2 | 0.00% |
| Mendalorian vs Shaheen | 1–0 | 100.00% |
| Mendalorian vs Panda | 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.