| MasterX vs King | 16–35 | 31.37% |
| MasterX vs Reina | 21–25 | 45.65% |
| MasterX vs Clive | 23–22 | 51.11% |
| MasterX vs Kazuya | 20–22 | 47.62% |
| MasterX vs Eddy | 8–33 | 19.51% |
| MasterX vs Jin | 18–18 | 50.00% |
| MasterX vs Law | 16–19 | 45.71% |
| MasterX vs Bryan | 16–16 | 50.00% |
| MasterX vs Steve | 13–18 | 41.94% |
| MasterX vs Victor | 18–13 | 58.06% |
| MasterX vs Lili | 12–18 | 40.00% |
| MasterX vs Hwoarang | 14–12 | 53.85% |
| MasterX vs Dragunov | 5–12 | 29.41% |
| MasterX vs Lars | 9–8 | 52.94% |
| MasterX vs Azucena | 7–10 | 41.18% |
| MasterX vs Yoshimitsu | 6–9 | 40.00% |
| MasterX vs Jun | 3–11 | 21.43% |
| MasterX vs Lidia | 11–3 | 78.57% |
| MasterX vs Alisa | 6–7 | 46.15% |
| MasterX vs Heihachi | 8–5 | 61.54% |
| MasterX vs Leo | 5–6 | 45.45% |
| MasterX vs Jack-8 | 2–8 | 20.00% |
| MasterX vs Asuka | 6–4 | 60.00% |
| MasterX vs Claudio | 6–4 | 60.00% |
| MasterX vs Paul | 7–2 | 77.78% |
| MasterX vs Feng | 2–7 | 22.22% |
| MasterX vs Devil Jin | 5–3 | 62.50% |
| MasterX vs Nina | 3–5 | 37.50% |
| MasterX vs Lee | 6–2 | 75.00% |
| MasterX vs Leroy | 0–8 | 0.00% |
| MasterX vs Kuma | 3–4 | 42.86% |
| MasterX vs Panda | 4–2 | 66.67% |
| MasterX vs Shaheen | 0–4 | 0.00% |
| MasterX vs Zafina | 2–2 | 50.00% |
| MasterX vs Raven | 2–2 | 50.00% |
| MasterX vs Xiaoyu | 0–3 | 0.00% |
| MasterX vs Fahkumram | 0–2 | 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.