| Octotoro vs Kazuya | 60–42 | 58.82% |
| Octotoro vs Jin | 55–26 | 67.90% |
| Octotoro vs Heihachi | 43–31 | 58.11% |
| Octotoro vs Bryan | 46–27 | 63.01% |
| Octotoro vs Lee | 49–19 | 72.06% |
| Octotoro vs Paul | 39–17 | 69.64% |
| Octotoro vs Devil Jin | 39–17 | 69.64% |
| Octotoro vs Reina | 38–18 | 67.86% |
| Octotoro vs King | 30–24 | 55.56% |
| Octotoro vs Steve | 34–19 | 64.15% |
| Octotoro vs Dragunov | 33–17 | 66.00% |
| Octotoro vs Hwoarang | 24–13 | 64.86% |
| Octotoro vs Asuka | 26–9 | 74.29% |
| Octotoro vs Yoshimitsu | 20–11 | 64.52% |
| Octotoro vs Jack-8 | 23–6 | 79.31% |
| Octotoro vs Lili | 14–13 | 51.85% |
| Octotoro vs Alisa | 16–10 | 61.54% |
| Octotoro vs Law | 19–6 | 76.00% |
| Octotoro vs Claudio | 13–11 | 54.17% |
| Octotoro vs Jun | 16–6 | 72.73% |
| Octotoro vs Leo | 14–7 | 66.67% |
| Octotoro vs Feng | 11–7 | 61.11% |
| Octotoro vs Lars | 6–10 | 37.50% |
| Octotoro vs Azucena | 7–9 | 43.75% |
| Octotoro vs Panda | 6–5 | 54.55% |
| Octotoro vs Victor | 10–1 | 90.91% |
| Octotoro vs Lidia | 7–4 | 63.64% |
| Octotoro vs Kuma | 9–1 | 90.00% |
| Octotoro vs Nina | 5–4 | 55.56% |
| Octotoro vs Zafina | 3–6 | 33.33% |
| Octotoro vs Leroy | 7–1 | 87.50% |
| Octotoro vs Raven | 4–3 | 57.14% |
| Octotoro vs Eddy | 4–3 | 57.14% |
| Octotoro vs Xiaoyu | 3–1 | 75.00% |
| Octotoro vs Clive | 3–1 | 75.00% |
| Octotoro vs Shaheen | 2–1 | 66.67% |
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.