| MASTA685 vs Steve | 15–13 | 53.57% |
| MASTA685 vs Kazuya | 5–8 | 38.46% |
| MASTA685 vs Reina | 11–2 | 84.62% |
| MASTA685 vs Lili | 3–9 | 25.00% |
| MASTA685 vs Shaheen | 5–7 | 41.67% |
| MASTA685 vs Raven | 9–2 | 81.82% |
| MASTA685 vs Dragunov | 6–4 | 60.00% |
| MASTA685 vs Bryan | 0–9 | 0.00% |
| MASTA685 vs Jin | 2–6 | 25.00% |
| MASTA685 vs Clive | 1–5 | 16.67% |
| MASTA685 vs Xiaoyu | 4–1 | 80.00% |
| MASTA685 vs Azucena | 4–1 | 80.00% |
| MASTA685 vs Heihachi | 4–1 | 80.00% |
| MASTA685 vs King | 0–4 | 0.00% |
| MASTA685 vs Asuka | 2–2 | 50.00% |
| MASTA685 vs Devil Jin | 2–2 | 50.00% |
| MASTA685 vs Feng | 4–0 | 100.00% |
| MASTA685 vs Yoshimitsu | 2–1 | 66.67% |
| MASTA685 vs Lars | 2–1 | 66.67% |
| MASTA685 vs Zafina | 1–2 | 33.33% |
| MASTA685 vs Law | 2–0 | 100.00% |
| MASTA685 vs Hwoarang | 0–2 | 0.00% |
| MASTA685 vs Claudio | 0–2 | 0.00% |
| MASTA685 vs Lee | 1–1 | 50.00% |
| MASTA685 vs Panda | 0–2 | 0.00% |
| MASTA685 vs Eddy | 0–2 | 0.00% |
| MASTA685 vs Lidia | 1–1 | 50.00% |
| MASTA685 vs Nina | 1–0 | 100.00% |
| MASTA685 vs Jun | 1–0 | 100.00% |
| MASTA685 vs Fahkumram | 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.