| octoninja vs Bryan | 17–24 | 41.46% |
| octoninja vs Steve | 24–14 | 63.16% |
| octoninja vs King | 13–17 | 43.33% |
| octoninja vs Jin | 18–10 | 64.29% |
| octoninja vs Kazuya | 12–15 | 44.44% |
| octoninja vs Hwoarang | 11–15 | 42.31% |
| octoninja vs Heihachi | 15–10 | 60.00% |
| octoninja vs Yoshimitsu | 14–8 | 63.64% |
| octoninja vs Victor | 14–7 | 66.67% |
| octoninja vs Lili | 12–8 | 60.00% |
| octoninja vs Reina | 14–6 | 70.00% |
| octoninja vs Lee | 12–7 | 63.16% |
| octoninja vs Law | 6–12 | 33.33% |
| octoninja vs Dragunov | 7–9 | 43.75% |
| octoninja vs Clive | 9–6 | 60.00% |
| octoninja vs Paul | 1–12 | 7.69% |
| octoninja vs Devil Jin | 7–4 | 63.64% |
| octoninja vs Asuka | 4–6 | 40.00% |
| octoninja vs Leo | 5–5 | 50.00% |
| octoninja vs Lars | 3–7 | 30.00% |
| octoninja vs Lidia | 2–8 | 20.00% |
| octoninja vs Alisa | 7–2 | 77.78% |
| octoninja vs Xiaoyu | 1–7 | 12.50% |
| octoninja vs Raven | 5–3 | 62.50% |
| octoninja vs Eddy | 6–2 | 75.00% |
| octoninja vs Feng | 5–2 | 71.43% |
| octoninja vs Jun | 3–4 | 42.86% |
| octoninja vs Shaheen | 5–1 | 83.33% |
| octoninja vs Azucena | 4–1 | 80.00% |
| octoninja vs Nina | 0–4 | 0.00% |
| octoninja vs Zafina | 4–0 | 100.00% |
| octoninja vs Kuma | 2–1 | 66.67% |
| octoninja vs Fahkumram | 0–2 | 0.00% |
| octoninja vs Jack-8 | 1–0 | 100.00% |
| octoninja vs Leroy | 1–0 | 100.00% |
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.