| MASA vs King | 58–54 | 51.79% |
| MASA vs Jin | 50–54 | 48.08% |
| MASA vs Reina | 47–57 | 45.19% |
| MASA vs Hwoarang | 40–57 | 41.24% |
| MASA vs Bryan | 46–44 | 51.11% |
| MASA vs Kazuya | 48–42 | 53.33% |
| MASA vs Steve | 47–42 | 52.81% |
| MASA vs Law | 46–31 | 59.74% |
| MASA vs Azucena | 44–17 | 72.13% |
| MASA vs Eddy | 28–33 | 45.90% |
| MASA vs Dragunov | 29–31 | 48.33% |
| MASA vs Lars | 23–32 | 41.82% |
| MASA vs Nina | 30–21 | 58.82% |
| MASA vs Jun | 27–22 | 55.10% |
| MASA vs Asuka | 18–30 | 37.50% |
| MASA vs Victor | 16–30 | 34.78% |
| MASA vs Lili | 26–16 | 61.90% |
| MASA vs Yoshimitsu | 14–24 | 36.84% |
| MASA vs Lee | 18–20 | 47.37% |
| MASA vs Lidia | 17–21 | 44.74% |
| MASA vs Paul | 12–24 | 33.33% |
| MASA vs Feng | 17–18 | 48.57% |
| MASA vs Leo | 15–20 | 42.86% |
| MASA vs Xiaoyu | 20–14 | 58.82% |
| MASA vs Raven | 15–19 | 44.12% |
| MASA vs Devil Jin | 19–14 | 57.58% |
| MASA vs Leroy | 11–13 | 45.83% |
| MASA vs Zafina | 11–11 | 50.00% |
| MASA vs Armor King | 10–12 | 45.45% |
| MASA vs Alisa | 9–11 | 45.00% |
| MASA vs Heihachi | 12–8 | 60.00% |
| MASA vs Jack-8 | 4–13 | 23.53% |
| MASA vs Shaheen | 4–12 | 25.00% |
| MASA vs Claudio | 6–7 | 46.15% |
| MASA vs Kuma | 4–9 | 30.77% |
| MASA vs Clive | 8–4 | 66.67% |
| MASA vs Fahkumram | 7–3 | 70.00% |
| MASA vs Panda | 3–5 | 37.50% |
| MASA vs Anna | 4–2 | 66.67% |
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.