| Masterkei vs Paul | 11–23 | 32.35% |
| Masterkei vs Jin | 13–20 | 39.39% |
| Masterkei vs Kazuya | 15–18 | 45.45% |
| Masterkei vs Bryan | 11–18 | 37.93% |
| Masterkei vs Lidia | 16–11 | 59.26% |
| Masterkei vs Reina | 12–12 | 50.00% |
| Masterkei vs Dragunov | 9–14 | 39.13% |
| Masterkei vs Asuka | 12–6 | 66.67% |
| Masterkei vs Law | 9–8 | 52.94% |
| Masterkei vs King | 6–9 | 40.00% |
| Masterkei vs Jun | 6–9 | 40.00% |
| Masterkei vs Lili | 6–7 | 46.15% |
| Masterkei vs Hwoarang | 5–7 | 41.67% |
| Masterkei vs Xiaoyu | 4–8 | 33.33% |
| Masterkei vs Devil Jin | 5–7 | 41.67% |
| Masterkei vs Yoshimitsu | 3–7 | 30.00% |
| Masterkei vs Steve | 7–3 | 70.00% |
| Masterkei vs Kuma | 3–7 | 30.00% |
| Masterkei vs Eddy | 3–7 | 30.00% |
| Masterkei vs Alisa | 4–5 | 44.44% |
| Masterkei vs Nina | 5–4 | 55.56% |
| Masterkei vs Shaheen | 2–6 | 25.00% |
| Masterkei vs Claudio | 2–5 | 28.57% |
| Masterkei vs Azucena | 3–4 | 42.86% |
| Masterkei vs Heihachi | 3–4 | 42.86% |
| Masterkei vs Victor | 2–4 | 33.33% |
| Masterkei vs Raven | 2–4 | 33.33% |
| Masterkei vs Jack-8 | 3–2 | 60.00% |
| Masterkei vs Lee | 2–2 | 50.00% |
| Masterkei vs Leo | 1–2 | 33.33% |
| Masterkei vs Feng | 0–2 | 0.00% |
| Masterkei vs Panda | 0–2 | 0.00% |
| Masterkei vs Lars | 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.