| _koi_ vs Kazuya | 35–10 | 77.78% |
| _koi_ vs Jin | 36–4 | 90.00% |
| _koi_ vs King | 23–11 | 67.65% |
| _koi_ vs Bryan | 24–5 | 82.76% |
| _koi_ vs Yoshimitsu | 16–10 | 61.54% |
| _koi_ vs Reina | 22–2 | 91.67% |
| _koi_ vs Steve | 20–3 | 86.96% |
| _koi_ vs Xiaoyu | 10–6 | 62.50% |
| _koi_ vs Asuka | 13–2 | 86.67% |
| _koi_ vs Leo | 9–6 | 60.00% |
| _koi_ vs Law | 8–6 | 57.14% |
| _koi_ vs Jun | 9–5 | 64.29% |
| _koi_ vs Hwoarang | 11–1 | 91.67% |
| _koi_ vs Heihachi | 10–2 | 83.33% |
| _koi_ vs Lili | 8–3 | 72.73% |
| _koi_ vs Dragunov | 11–0 | 100.00% |
| _koi_ vs Lars | 8–3 | 72.73% |
| _koi_ vs Claudio | 7–4 | 63.64% |
| _koi_ vs Clive | 4–7 | 36.36% |
| _koi_ vs Leroy | 6–4 | 60.00% |
| _koi_ vs Lee | 6–3 | 66.67% |
| _koi_ vs Feng | 8–0 | 100.00% |
| _koi_ vs Kuma | 7–1 | 87.50% |
| _koi_ vs Victor | 7–0 | 100.00% |
| _koi_ vs Fahkumram | 6–1 | 85.71% |
| _koi_ vs Paul | 6–0 | 100.00% |
| _koi_ vs Devil Jin | 5–1 | 83.33% |
| _koi_ vs Azucena | 4–1 | 80.00% |
| _koi_ vs Eddy | 4–1 | 80.00% |
| _koi_ vs Armor King | 4–1 | 80.00% |
| _koi_ vs Raven | 3–1 | 75.00% |
| _koi_ vs Lidia | 4–0 | 100.00% |
| _koi_ vs Anna | 2–1 | 66.67% |
| _koi_ vs Nina | 2–0 | 100.00% |
| _koi_ vs Panda | 2–0 | 100.00% |
| _koi_ vs Zafina | 2–0 | 100.00% |
| _koi_ vs Jack-8 | 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.