| Mroczny Spawacz vs Kazuya | 152–181 | 45.65% |
| Mroczny Spawacz vs Reina | 117–130 | 47.37% |
| Mroczny Spawacz vs Jin | 67–138 | 32.68% |
| Mroczny Spawacz vs Bryan | 75–129 | 36.76% |
| Mroczny Spawacz vs King | 80–93 | 46.24% |
| Mroczny Spawacz vs Dragunov | 65–87 | 42.76% |
| Mroczny Spawacz vs Lidia | 58–72 | 44.62% |
| Mroczny Spawacz vs Paul | 38–88 | 30.16% |
| Mroczny Spawacz vs Devil Jin | 53–52 | 50.48% |
| Mroczny Spawacz vs Hwoarang | 50–54 | 48.08% |
| Mroczny Spawacz vs Yoshimitsu | 37–61 | 37.76% |
| Mroczny Spawacz vs Law | 28–65 | 30.11% |
| Mroczny Spawacz vs Azucena | 43–50 | 46.24% |
| Mroczny Spawacz vs Lili | 38–53 | 41.76% |
| Mroczny Spawacz vs Lee | 36–54 | 40.00% |
| Mroczny Spawacz vs Steve | 44–45 | 49.44% |
| Mroczny Spawacz vs Jun | 31–50 | 38.27% |
| Mroczny Spawacz vs Eddy | 24–45 | 34.78% |
| Mroczny Spawacz vs Asuka | 28–40 | 41.18% |
| Mroczny Spawacz vs Lars | 22–45 | 32.84% |
| Mroczny Spawacz vs Victor | 27–40 | 40.30% |
| Mroczny Spawacz vs Feng | 28–33 | 45.90% |
| Mroczny Spawacz vs Nina | 26–35 | 42.62% |
| Mroczny Spawacz vs Raven | 20–33 | 37.74% |
| Mroczny Spawacz vs Xiaoyu | 21–26 | 44.68% |
| Mroczny Spawacz vs Claudio | 19–27 | 41.30% |
| Mroczny Spawacz vs Jack-8 | 15–29 | 34.09% |
| Mroczny Spawacz vs Leo | 15–29 | 34.09% |
| Mroczny Spawacz vs Shaheen | 25–18 | 58.14% |
| Mroczny Spawacz vs Zafina | 13–24 | 35.14% |
| Mroczny Spawacz vs Alisa | 14–22 | 38.89% |
| Mroczny Spawacz vs Leroy | 20–16 | 55.56% |
| Mroczny Spawacz vs Kuma | 11–20 | 35.48% |
| Mroczny Spawacz vs Heihachi | 11–19 | 36.67% |
| Mroczny Spawacz vs Panda | 5–5 | 50.00% |
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.