| Musashi vs King | 48–58 | 45.28% |
| Musashi vs Jin | 46–48 | 48.94% |
| Musashi vs Hwoarang | 37–30 | 55.22% |
| Musashi vs Fahkumram | 25–42 | 37.31% |
| Musashi vs Law | 30–33 | 47.62% |
| Musashi vs Steve | 23–37 | 38.33% |
| Musashi vs Kazuya | 29–28 | 50.88% |
| Musashi vs Jun | 28–24 | 53.85% |
| Musashi vs Reina | 28–21 | 57.14% |
| Musashi vs Eddy | 20–24 | 45.45% |
| Musashi vs Nina | 13–25 | 34.21% |
| Musashi vs Lili | 16–21 | 43.24% |
| Musashi vs Bryan | 17–19 | 47.22% |
| Musashi vs Dragunov | 18–17 | 51.43% |
| Musashi vs Paul | 9–19 | 32.14% |
| Musashi vs Heihachi | 14–14 | 50.00% |
| Musashi vs Asuka | 16–9 | 64.00% |
| Musashi vs Victor | 9–16 | 36.00% |
| Musashi vs Clive | 8–16 | 33.33% |
| Musashi vs Lars | 3–18 | 14.29% |
| Musashi vs Devil Jin | 13–7 | 65.00% |
| Musashi vs Xiaoyu | 8–9 | 47.06% |
| Musashi vs Alisa | 4–13 | 23.53% |
| Musashi vs Yoshimitsu | 7–9 | 43.75% |
| Musashi vs Zafina | 10–6 | 62.50% |
| Musashi vs Feng | 7–8 | 46.67% |
| Musashi vs Claudio | 6–8 | 42.86% |
| Musashi vs Lidia | 6–8 | 42.86% |
| Musashi vs Azucena | 7–6 | 53.85% |
| Musashi vs Anna | 6–7 | 46.15% |
| Musashi vs Jack-8 | 5–7 | 41.67% |
| Musashi vs Leo | 7–3 | 70.00% |
| Musashi vs Lee | 3–7 | 30.00% |
| Musashi vs Leroy | 0–8 | 0.00% |
| Musashi vs Shaheen | 6–1 | 85.71% |
| Musashi vs Kuma | 1–6 | 14.29% |
| Musashi vs Panda | 1–2 | 33.33% |
| Musashi vs Raven | 1–2 | 33.33% |
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.