| Mac90 vs Kazuya | 9–15 | 37.50% |
| Mac90 vs Hwoarang | 10–7 | 58.82% |
| Mac90 vs Bryan | 8–7 | 53.33% |
| Mac90 vs Devil Jin | 8–7 | 53.33% |
| Mac90 vs Heihachi | 7–8 | 46.67% |
| Mac90 vs Eddy | 2–8 | 20.00% |
| Mac90 vs Yoshimitsu | 4–5 | 44.44% |
| Mac90 vs Jin | 9–0 | 100.00% |
| Mac90 vs Steve | 4–5 | 44.44% |
| Mac90 vs Alisa | 5–4 | 55.56% |
| Mac90 vs Azucena | 3–6 | 33.33% |
| Mac90 vs King | 2–6 | 25.00% |
| Mac90 vs Asuka | 2–6 | 25.00% |
| Mac90 vs Reina | 3–4 | 42.86% |
| Mac90 vs Paul | 0–6 | 0.00% |
| Mac90 vs Law | 2–4 | 33.33% |
| Mac90 vs Xiaoyu | 2–4 | 33.33% |
| Mac90 vs Leo | 3–3 | 50.00% |
| Mac90 vs Jun | 4–2 | 66.67% |
| Mac90 vs Lili | 4–1 | 80.00% |
| Mac90 vs Dragunov | 4–1 | 80.00% |
| Mac90 vs Panda | 2–3 | 40.00% |
| Mac90 vs Zafina | 1–4 | 20.00% |
| Mac90 vs Lidia | 4–1 | 80.00% |
| Mac90 vs Feng | 2–2 | 50.00% |
| Mac90 vs Leroy | 1–3 | 25.00% |
| Mac90 vs Lars | 2–1 | 66.67% |
| Mac90 vs Nina | 2–1 | 66.67% |
| Mac90 vs Jack-8 | 2–0 | 100.00% |
| Mac90 vs Lee | 0–2 | 0.00% |
| Mac90 vs Claudio | 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.