| Mitsui vs Jin | 156–101 | 60.70% |
| Mitsui vs Kazuya | 139–107 | 56.50% |
| Mitsui vs King | 122–98 | 55.45% |
| Mitsui vs Bryan | 94–100 | 48.45% |
| Mitsui vs Heihachi | 89–96 | 48.11% |
| Mitsui vs Law | 93–66 | 58.49% |
| Mitsui vs Paul | 51–87 | 36.96% |
| Mitsui vs Dragunov | 66–63 | 51.16% |
| Mitsui vs Hwoarang | 39–77 | 33.62% |
| Mitsui vs Steve | 66–47 | 58.41% |
| Mitsui vs Reina | 47–58 | 44.76% |
| Mitsui vs Devil Jin | 63–40 | 61.17% |
| Mitsui vs Feng | 60–41 | 59.41% |
| Mitsui vs Yoshimitsu | 40–50 | 44.44% |
| Mitsui vs Lee | 48–38 | 55.81% |
| Mitsui vs Azucena | 40–41 | 49.38% |
| Mitsui vs Victor | 35–42 | 45.45% |
| Mitsui vs Lili | 37–39 | 48.68% |
| Mitsui vs Alisa | 41–35 | 53.95% |
| Mitsui vs Jun | 33–42 | 44.00% |
| Mitsui vs Nina | 35–33 | 51.47% |
| Mitsui vs Lidia | 40–25 | 61.54% |
| Mitsui vs Clive | 28–34 | 45.16% |
| Mitsui vs Lars | 26–31 | 45.61% |
| Mitsui vs Raven | 28–29 | 49.12% |
| Mitsui vs Zafina | 22–29 | 43.14% |
| Mitsui vs Asuka | 22–26 | 45.83% |
| Mitsui vs Leo | 21–26 | 44.68% |
| Mitsui vs Claudio | 21–24 | 46.67% |
| Mitsui vs Jack-8 | 27–15 | 64.29% |
| Mitsui vs Eddy | 18–22 | 45.00% |
| Mitsui vs Xiaoyu | 15–22 | 40.54% |
| Mitsui vs Anna | 22–11 | 66.67% |
| Mitsui vs Shaheen | 13–8 | 61.90% |
| Mitsui vs Kuma | 10–7 | 58.82% |
| Mitsui vs Leroy | 9–8 | 52.94% |
| Mitsui vs Fahkumram | 3–9 | 25.00% |
| Mitsui vs Armor King | 3–8 | 27.27% |
| Mitsui vs Panda | 3–2 | 60.00% |
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.