| Otakuma vs King | 20–32 | 38.46% |
| Otakuma vs Jin | 7–29 | 19.44% |
| Otakuma vs Hwoarang | 21–14 | 60.00% |
| Otakuma vs Law | 12–22 | 35.29% |
| Otakuma vs Reina | 18–13–1 | 58.06% |
| Otakuma vs Kazuya | 19–11 | 63.33% |
| Otakuma vs Steve | 9–19 | 32.14% |
| Otakuma vs Lars | 5–21 | 19.23% |
| Otakuma vs Bryan | 11–13 | 45.83% |
| Otakuma vs Asuka | 13–10 | 56.52% |
| Otakuma vs Lili | 9–14 | 39.13% |
| Otakuma vs Leo | 10–10 | 50.00% |
| Otakuma vs Yoshimitsu | 9–9 | 50.00% |
| Otakuma vs Azucena | 11–7 | 61.11% |
| Otakuma vs Feng | 5–12 | 29.41% |
| Otakuma vs Victor | 11–6 | 64.71% |
| Otakuma vs Dragunov | 6–10 | 37.50% |
| Otakuma vs Kuma | 6–10 | 37.50% |
| Otakuma vs Eddy | 8–8 | 50.00% |
| Otakuma vs Alisa | 11–4 | 73.33% |
| Otakuma vs Lidia | 5–10 | 33.33% |
| Otakuma vs Devil Jin | 6–8 | 42.86% |
| Otakuma vs Paul | 3–9 | 25.00% |
| Otakuma vs Raven | 6–6 | 50.00% |
| Otakuma vs Jack-8 | 5–6 | 45.45% |
| Otakuma vs Shaheen | 5–6 | 45.45% |
| Otakuma vs Nina | 6–5 | 54.55% |
| Otakuma vs Jun | 3–8 | 27.27% |
| Otakuma vs Lee | 4–5 | 44.44% |
| Otakuma vs Leroy | 4–3 | 57.14% |
| Otakuma vs Xiaoyu | 0–4 | 0.00% |
| Otakuma vs Claudio | 1–2 | 33.33% |
| Otakuma vs Zafina | 0–2 | 0.00% |
| Otakuma 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.