| Mazafesio89 vs Jin | 5–8 | 38.46% |
| Mazafesio89 vs Steve | 7–6 | 53.85% |
| Mazafesio89 vs King | 9–1 | 90.00% |
| Mazafesio89 vs Dragunov | 5–4 | 55.56% |
| Mazafesio89 vs Hwoarang | 5–3 | 62.50% |
| Mazafesio89 vs Bryan | 3–4 | 42.86% |
| Mazafesio89 vs Kazuya | 3–4 | 42.86% |
| Mazafesio89 vs Law | 2–4 | 33.33% |
| Mazafesio89 vs Yoshimitsu | 2–4 | 33.33% |
| Mazafesio89 vs Lili | 3–3 | 50.00% |
| Mazafesio89 vs Jun | 5–1 | 83.33% |
| Mazafesio89 vs Reina | 5–1 | 83.33% |
| Mazafesio89 vs Paul | 2–2 | 50.00% |
| Mazafesio89 vs Asuka | 1–3 | 25.00% |
| Mazafesio89 vs Alisa | 1–3 | 25.00% |
| Mazafesio89 vs Xiaoyu | 3–0 | 100.00% |
| Mazafesio89 vs Nina | 0–3 | 0.00% |
| Mazafesio89 vs Azucena | 1–2 | 33.33% |
| Mazafesio89 vs Victor | 3–0 | 100.00% |
| Mazafesio89 vs Feng | 1–1 | 50.00% |
| Mazafesio89 vs Shaheen | 2–0 | 100.00% |
| Mazafesio89 vs Zafina | 0–2 | 0.00% |
| Mazafesio89 vs Leroy | 0–2 | 0.00% |
| Mazafesio89 vs Leo | 0–1 | 0.00% |
| Mazafesio89 vs Lars | 1–0 | 100.00% |
| Mazafesio89 vs Claudio | 1–0 | 100.00% |
| Mazafesio89 vs Lee | 0–1 | 0.00% |
| Mazafesio89 vs Raven | 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.