| OnIkari vs Kazuya | 34–34 | 50.00% |
| OnIkari vs Law | 29–32 | 47.54% |
| OnIkari vs King | 30–31 | 49.18% |
| OnIkari vs Jin | 26–31 | 45.61% |
| OnIkari vs Hwoarang | 18–35 | 33.96% |
| OnIkari vs Bryan | 29–15 | 65.91% |
| OnIkari vs Steve | 20–21 | 48.78% |
| OnIkari vs Lars | 14–14 | 50.00% |
| OnIkari vs Paul | 9–17 | 34.62% |
| OnIkari vs Yoshimitsu | 10–16 | 38.46% |
| OnIkari vs Xiaoyu | 9–16 | 36.00% |
| OnIkari vs Eddy | 12–13 | 48.00% |
| OnIkari vs Feng | 10–13 | 43.48% |
| OnIkari vs Lili | 10–13 | 43.48% |
| OnIkari vs Dragunov | 13–10 | 56.52% |
| OnIkari vs Reina | 10–13 | 43.48% |
| OnIkari vs Lee | 9–13 | 40.91% |
| OnIkari vs Nina | 8–13 | 38.10% |
| OnIkari vs Asuka | 8–12 | 40.00% |
| OnIkari vs Azucena | 10–9 | 52.63% |
| OnIkari vs Victor | 10–9 | 52.63% |
| OnIkari vs Alisa | 9–7 | 56.25% |
| OnIkari vs Jun | 3–10 | 23.08% |
| OnIkari vs Leo | 5–7 | 41.67% |
| OnIkari vs Jack-8 | 4–5 | 44.44% |
| OnIkari vs Devil Jin | 5–4 | 55.56% |
| OnIkari vs Raven | 3–5 | 37.50% |
| OnIkari vs Zafina | 4–3 | 57.14% |
| OnIkari vs Kuma | 5–0 | 100.00% |
| OnIkari vs Heihachi | 2–2 | 50.00% |
| OnIkari vs Lidia | 1–2 | 33.33% |
| OnIkari vs Leroy | 1–1 | 50.00% |
| OnIkari vs Fahkumram | 2–0 | 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.