| TheOni vs Kazuya | 27–26 | 50.94% |
| TheOni vs Armor King | 22–24 | 47.83% |
| TheOni vs Lee | 26–18 | 59.09% |
| TheOni vs King | 27–16 | 62.79% |
| TheOni vs Jin | 22–16 | 57.89% |
| TheOni vs Hwoarang | 17–18 | 48.57% |
| TheOni vs Heihachi | 19–11 | 63.33% |
| TheOni vs Dragunov | 16–9 | 64.00% |
| TheOni vs Clive | 14–11 | 56.00% |
| TheOni vs Law | 14–9 | 60.87% |
| TheOni vs Bryan | 7–12 | 36.84% |
| TheOni vs Yoshimitsu | 8–9 | 47.06% |
| TheOni vs Azucena | 14–3 | 82.35% |
| TheOni vs Asuka | 8–7 | 53.33% |
| TheOni vs Jun | 7–7 | 50.00% |
| TheOni vs Xiaoyu | 9–4 | 69.23% |
| TheOni vs Eddy | 6–7 | 46.15% |
| TheOni vs Paul | 8–4 | 66.67% |
| TheOni vs Steve | 6–6 | 50.00% |
| TheOni vs Lili | 5–7 | 41.67% |
| TheOni vs Alisa | 4–6 | 40.00% |
| TheOni vs Victor | 9–1 | 90.00% |
| TheOni vs Reina | 6–3 | 66.67% |
| TheOni vs Lidia | 7–2 | 77.78% |
| TheOni vs Leo | 4–3 | 57.14% |
| TheOni vs Lars | 3–4 | 42.86% |
| TheOni vs Nina | 5–2 | 71.43% |
| TheOni vs Fahkumram | 3–4 | 42.86% |
| TheOni vs Jack-8 | 4–2 | 66.67% |
| TheOni vs Anna | 3–3 | 50.00% |
| TheOni vs Claudio | 4–1 | 80.00% |
| TheOni vs Devil Jin | 2–1 | 66.67% |
| TheOni vs Feng | 2–1 | 66.67% |
| TheOni vs Zafina | 3–0 | 100.00% |
| TheOni vs Shaheen | 0–2 | 0.00% |
| TheOni vs Panda | 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.