| Maciej vs Law | 18–5 | 78.26% |
| Maciej vs Jin | 7–13 | 35.00% |
| Maciej vs Clive | 10–7 | 58.82% |
| Maciej vs Kazuya | 12–3 | 80.00% |
| Maciej vs Jun | 7–7 | 50.00% |
| Maciej vs Dragunov | 8–4 | 66.67% |
| Maciej vs King | 3–6 | 33.33% |
| Maciej vs Steve | 6–3 | 66.67% |
| Maciej vs Hwoarang | 5–2 | 71.43% |
| Maciej vs Nina | 4–2 | 66.67% |
| Maciej vs Victor | 5–1 | 83.33% |
| Maciej vs Bryan | 2–3 | 40.00% |
| Maciej vs Jack-8 | 2–3 | 40.00% |
| Maciej vs Claudio | 3–2 | 60.00% |
| Maciej vs Reina | 4–1 | 80.00% |
| Maciej vs Lili | 3–1 | 75.00% |
| Maciej vs Eddy | 1–3 | 25.00% |
| Maciej vs Armor King | 0–4 | 0.00% |
| Maciej vs Paul | 1–2 | 33.33% |
| Maciej vs Yoshimitsu | 0–3 | 0.00% |
| Maciej vs Kuma | 2–1 | 66.67% |
| Maciej vs Heihachi | 1–2 | 33.33% |
| Maciej vs Anna | 1–2 | 33.33% |
| Maciej vs Xiaoyu | 2–0 | 100.00% |
| Maciej vs Lars | 0–2 | 0.00% |
| Maciej vs Alisa | 1–1 | 50.00% |
| Maciej vs Fahkumram | 2–0 | 100.00% |
| Maciej vs Asuka | 0–1 | 0.00% |
| Maciej vs Raven | 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.