| Mgła vs Heihachi | 40–35 | 53.33% |
| Mgła vs King | 22–40 | 35.48% |
| Mgła vs Jin | 28–33 | 45.90% |
| Mgła vs Reina | 19–28 | 40.43% |
| Mgła vs Dragunov | 16–25 | 39.02% |
| Mgła vs Paul | 17–18 | 48.57% |
| Mgła vs Steve | 18–17 | 51.43% |
| Mgła vs Kazuya | 20–14 | 58.82% |
| Mgła vs Bryan | 15–18 | 45.45% |
| Mgła vs Lars | 14–18 | 43.75% |
| Mgła vs Law | 13–17 | 43.33% |
| Mgła vs Alisa | 13–13 | 50.00% |
| Mgła vs Eddy | 9–14 | 39.13% |
| Mgła vs Lili | 10–12 | 45.45% |
| Mgła vs Lee | 8–11 | 42.11% |
| Mgła vs Victor | 7–11 | 38.89% |
| Mgła vs Lidia | 13–5 | 72.22% |
| Mgła vs Feng | 4–13 | 23.53% |
| Mgła vs Asuka | 6–10 | 37.50% |
| Mgła vs Shaheen | 2–14 | 12.50% |
| Mgła vs Jun | 8–8 | 50.00% |
| Mgła vs Devil Jin | 5–10 | 33.33% |
| Mgła vs Leroy | 7–7 | 50.00% |
| Mgła vs Zafina | 3–8 | 27.27% |
| Mgła vs Yoshimitsu | 2–8 | 20.00% |
| Mgła vs Hwoarang | 2–8 | 20.00% |
| Mgła vs Azucena | 6–4 | 60.00% |
| Mgła vs Claudio | 1–8 | 11.11% |
| Mgła vs Xiaoyu | 4–4 | 50.00% |
| Mgła vs Leo | 3–4 | 42.86% |
| Mgła vs Jack-8 | 3–3 | 50.00% |
| Mgła vs Nina | 1–4 | 20.00% |
| Mgła vs Raven | 3–2 | 60.00% |
| Mgła vs Panda | 1–2 | 33.33% |
| Mgła vs Clive | 0–2 | 0.00% |
| Mgła vs Kuma | 1–0 | 100.00% |
| Mgła vs Anna | 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.