| Mia-Kubo vs Jin | 23–42 | 35.38% |
| Mia-Kubo vs King | 21–39 | 35.00% |
| Mia-Kubo vs Kazuya | 17–43 | 28.33% |
| Mia-Kubo vs Steve | 25–22 | 53.19% |
| Mia-Kubo vs Hwoarang | 12–32 | 27.27% |
| Mia-Kubo vs Law | 16–25 | 39.02% |
| Mia-Kubo vs Yoshimitsu | 14–26 | 35.00% |
| Mia-Kubo vs Reina | 19–21 | 47.50% |
| Mia-Kubo vs Heihachi | 19–20 | 48.72% |
| Mia-Kubo vs Paul | 19–19 | 50.00% |
| Mia-Kubo vs Fahkumram | 15–23 | 39.47% |
| Mia-Kubo vs Dragunov | 15–20 | 42.86% |
| Mia-Kubo vs Azucena | 19–14 | 57.58% |
| Mia-Kubo vs Lili | 10–19 | 34.48% |
| Mia-Kubo vs Bryan | 14–13 | 51.85% |
| Mia-Kubo vs Victor | 9–16 | 36.00% |
| Mia-Kubo vs Armor King | 5–19 | 20.83% |
| Mia-Kubo vs Lars | 10–13 | 43.48% |
| Mia-Kubo vs Lidia | 8–14 | 36.36% |
| Mia-Kubo vs Feng | 10–11 | 47.62% |
| Mia-Kubo vs Xiaoyu | 6–13 | 31.58% |
| Mia-Kubo vs Asuka | 7–12 | 36.84% |
| Mia-Kubo vs Lee | 7–11 | 38.89% |
| Mia-Kubo vs Jack-8 | 6–10 | 37.50% |
| Mia-Kubo vs Jun | 3–13 | 18.75% |
| Mia-Kubo vs Nina | 7–8 | 46.67% |
| Mia-Kubo vs Clive | 7–8 | 46.67% |
| Mia-Kubo vs Anna | 8–5 | 61.54% |
| Mia-Kubo vs Devil Jin | 4–7 | 36.36% |
| Mia-Kubo vs Alisa | 7–4 | 63.64% |
| Mia-Kubo vs Claudio | 4–7 | 36.36% |
| Mia-Kubo vs Shaheen | 6–3 | 66.67% |
| Mia-Kubo vs Raven | 2–7 | 22.22% |
| Mia-Kubo vs Leo | 2–6 | 25.00% |
| Mia-Kubo vs Eddy | 0–8 | 0.00% |
| Mia-Kubo vs Kuma | 0–5 | 0.00% |
| Mia-Kubo vs Zafina | 3–2 | 60.00% |
| Mia-Kubo vs Leroy | 5–0 | 100.00% |
| Mia-Kubo vs Panda | 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.