| mmiwo vs Jin | 28–45 | 38.36% |
| mmiwo vs Hwoarang | 20–27 | 42.55% |
| mmiwo vs Eddy | 17–27 | 38.64% |
| mmiwo vs Law | 16–24 | 40.00% |
| mmiwo vs King | 19–21 | 47.50% |
| mmiwo vs Lili | 11–29 | 27.50% |
| mmiwo vs Reina | 14–24 | 36.84% |
| mmiwo vs Steve | 17–17 | 50.00% |
| mmiwo vs Bryan | 9–22 | 29.03% |
| mmiwo vs Kazuya | 14–16 | 46.67% |
| mmiwo vs Paul | 13–13 | 50.00% |
| mmiwo vs Jun | 16–10 | 61.54% |
| mmiwo vs Yoshimitsu | 15–10 | 60.00% |
| mmiwo vs Dragunov | 4–19 | 17.39% |
| mmiwo vs Lars | 10–12 | 45.45% |
| mmiwo vs Jack-8 | 7–11 | 38.89% |
| mmiwo vs Leroy | 5–10 | 33.33% |
| mmiwo vs Azucena | 5–9 | 35.71% |
| mmiwo vs Victor | 3–10 | 23.08% |
| mmiwo vs Alisa | 8–3 | 72.73% |
| mmiwo vs Nina | 8–3 | 72.73% |
| mmiwo vs Lee | 2–9 | 18.18% |
| mmiwo vs Kuma | 6–4 | 60.00% |
| mmiwo vs Xiaoyu | 5–4 | 55.56% |
| mmiwo vs Devil Jin | 5–4 | 55.56% |
| mmiwo vs Feng | 4–5 | 44.44% |
| mmiwo vs Leo | 4–5 | 44.44% |
| mmiwo vs Asuka | 2–6 | 25.00% |
| mmiwo vs Zafina | 7–0 | 100.00% |
| mmiwo vs Raven | 3–3 | 50.00% |
| mmiwo vs Claudio | 1–4 | 20.00% |
| mmiwo vs Shaheen | 2–3 | 40.00% |
| mmiwo vs Lidia | 3–2 | 60.00% |
| mmiwo vs Heihachi | 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.