| Mugiwara vs Steve | 24–56 | 30.00% |
| Mugiwara vs King | 18–40 | 31.03% |
| Mugiwara vs Kazuya | 15–34 | 30.61% |
| Mugiwara vs Jin | 6–37 | 13.95% |
| Mugiwara vs Dragunov | 13–27 | 32.50% |
| Mugiwara vs Bryan | 10–29 | 25.64% |
| Mugiwara vs Hwoarang | 0–33 | 0.00% |
| Mugiwara vs Yoshimitsu | 6–22 | 21.43% |
| Mugiwara vs Azucena | 10–18 | 35.71% |
| Mugiwara vs Law | 5–21 | 19.23% |
| Mugiwara vs Eddy | 8–18 | 30.77% |
| Mugiwara vs Lili | 13–12 | 52.00% |
| Mugiwara vs Lars | 7–14 | 33.33% |
| Mugiwara vs Reina | 8–11 | 42.11% |
| Mugiwara vs Jun | 5–13 | 27.78% |
| Mugiwara vs Raven | 11–7 | 61.11% |
| Mugiwara vs Leroy | 5–12 | 29.41% |
| Mugiwara vs Victor | 2–15 | 11.76% |
| Mugiwara vs Clive | 8–9 | 47.06% |
| Mugiwara vs Paul | 6–10 | 37.50% |
| Mugiwara vs Heihachi | 4–10 | 28.57% |
| Mugiwara vs Devil Jin | 5–7 | 41.67% |
| Mugiwara vs Lee | 3–9 | 25.00% |
| Mugiwara vs Kuma | 1–10 | 9.09% |
| Mugiwara vs Zafina | 5–6 | 45.45% |
| Mugiwara vs Xiaoyu | 5–5 | 50.00% |
| Mugiwara vs Alisa | 1–9 | 10.00% |
| Mugiwara vs Asuka | 2–7 | 22.22% |
| Mugiwara vs Leo | 2–6 | 25.00% |
| Mugiwara vs Shaheen | 3–3 | 50.00% |
| Mugiwara vs Jack-8 | 3–2 | 60.00% |
| Mugiwara vs Feng | 1–4 | 20.00% |
| Mugiwara vs Nina | 1–4 | 20.00% |
| Mugiwara vs Claudio | 0–4 | 0.00% |
| Mugiwara vs Lidia | 2–1 | 66.67% |
| Mugiwara vs Panda | 0–2 | 0.00% |
| Mugiwara 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.