| Ojciec-Mateusz vs Kazuya | 73–58 | 55.73% |
| Ojciec-Mateusz vs Bryan | 75–53 | 58.59% |
| Ojciec-Mateusz vs Jin | 67–58 | 53.60% |
| Ojciec-Mateusz vs King | 55–54 | 50.46% |
| Ojciec-Mateusz vs Law | 42–47 | 47.19% |
| Ojciec-Mateusz vs Hwoarang | 43–40 | 51.81% |
| Ojciec-Mateusz vs Paul | 43–39 | 52.44% |
| Ojciec-Mateusz vs Reina | 37–32 | 53.62% |
| Ojciec-Mateusz vs Steve | 28–32 | 46.67% |
| Ojciec-Mateusz vs Dragunov | 29–29 | 50.00% |
| Ojciec-Mateusz vs Heihachi | 31–21 | 59.62% |
| Ojciec-Mateusz vs Yoshimitsu | 18–29 | 38.30% |
| Ojciec-Mateusz vs Lili | 19–25 | 43.18% |
| Ojciec-Mateusz vs Nina | 24–20 | 54.55% |
| Ojciec-Mateusz vs Feng | 22–19 | 53.66% |
| Ojciec-Mateusz vs Asuka | 19–20 | 48.72% |
| Ojciec-Mateusz vs Lars | 22–17 | 56.41% |
| Ojciec-Mateusz vs Lee | 20–16 | 55.56% |
| Ojciec-Mateusz vs Victor | 11–25 | 30.56% |
| Ojciec-Mateusz vs Xiaoyu | 18–14 | 56.25% |
| Ojciec-Mateusz vs Devil Jin | 11–21 | 34.38% |
| Ojciec-Mateusz vs Jun | 9–21 | 30.00% |
| Ojciec-Mateusz vs Azucena | 18–11 | 62.07% |
| Ojciec-Mateusz vs Lidia | 15–13 | 53.57% |
| Ojciec-Mateusz vs Clive | 12–14 | 46.15% |
| Ojciec-Mateusz vs Claudio | 6–17 | 26.09% |
| Ojciec-Mateusz vs Eddy | 13–10 | 56.52% |
| Ojciec-Mateusz vs Leo | 14–8 | 63.64% |
| Ojciec-Mateusz vs Anna | 12–10 | 54.55% |
| Ojciec-Mateusz vs Alisa | 7–12 | 36.84% |
| Ojciec-Mateusz vs Kuma | 9–10 | 47.37% |
| Ojciec-Mateusz vs Jack-8 | 10–7 | 58.82% |
| Ojciec-Mateusz vs Raven | 6–11 | 35.29% |
| Ojciec-Mateusz vs Leroy | 5–6 | 45.45% |
| Ojciec-Mateusz vs Fahkumram | 5–4 | 55.56% |
| Ojciec-Mateusz vs Zafina | 5–3 | 62.50% |
| Ojciec-Mateusz vs Shaheen | 2–4 | 33.33% |
| Ojciec-Mateusz vs Panda | 1–4 | 20.00% |
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.