| MAS18x vs Dragunov | 4–9 | 30.77% |
| MAS18x vs Clive | 3–9 | 25.00% |
| MAS18x vs Kazuya | 2–6 | 25.00% |
| MAS18x vs Steve | 3–4 | 42.86% |
| MAS18x vs Asuka | 4–3 | 57.14% |
| MAS18x vs Lee | 3–3 | 50.00% |
| MAS18x vs Hwoarang | 2–3 | 40.00% |
| MAS18x vs Jin | 2–3 | 40.00% |
| MAS18x vs Bryan | 2–3 | 40.00% |
| MAS18x vs Kuma | 1–4 | 20.00% |
| MAS18x vs Yoshimitsu | 0–4 | 0.00% |
| MAS18x vs Lars | 2–2 | 50.00% |
| MAS18x vs Victor | 0–4 | 0.00% |
| MAS18x vs Devil Jin | 1–2 | 33.33% |
| MAS18x vs Alisa | 0–3 | 0.00% |
| MAS18x vs Reina | 2–1 | 66.67% |
| MAS18x vs Eddy | 1–2 | 33.33% |
| MAS18x vs Jack-8 | 0–2 | 0.00% |
| MAS18x vs Lili | 2–0 | 100.00% |
| MAS18x vs Panda | 0–2 | 0.00% |
| MAS18x vs Azucena | 1–1 | 50.00% |
| MAS18x vs Raven | 0–2 | 0.00% |
| MAS18x vs Heihachi | 0–2 | 0.00% |
| MAS18x vs Law | 1–0 | 100.00% |
| MAS18x vs Feng | 1–0 | 100.00% |
| MAS18x vs Nina | 1–0 | 100.00% |
| MAS18x vs Miary Zo | 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.