| koni vs Victor | 3–14 | 17.65% |
| koni vs Yoshimitsu | 11–3 | 78.57% |
| koni vs Heihachi | 5–8 | 38.46% |
| koni vs Reina | 8–4 | 66.67% |
| koni vs Law | 5–6 | 45.45% |
| koni vs Hwoarang | 5–4 | 55.56% |
| koni vs Xiaoyu | 3–5 | 37.50% |
| koni vs Leroy | 3–4 | 42.86% |
| koni vs Lili | 2–4 | 33.33% |
| koni vs Dragunov | 2–4 | 33.33% |
| koni vs Fahkumram | 3–3 | 50.00% |
| koni vs Nina | 0–5 | 0.00% |
| koni vs Zafina | 5–0 | 100.00% |
| koni vs Jin | 3–1 | 75.00% |
| koni vs Bryan | 0–4 | 0.00% |
| koni vs Lidia | 0–4 | 0.00% |
| koni vs Paul | 0–3 | 0.00% |
| koni vs Asuka | 2–1 | 66.67% |
| koni vs Lars | 0–3 | 0.00% |
| koni vs Kuma | 2–1 | 66.67% |
| koni vs Anna | 2–1 | 66.67% |
| koni vs Armor King | 0–3 | 0.00% |
| koni vs Kazuya | 0–2 | 0.00% |
| koni vs Steve | 0–2 | 0.00% |
| koni vs Jack-8 | 0–2 | 0.00% |
| koni vs Feng | 0–2 | 0.00% |
| koni vs Jun | 0–2 | 0.00% |
| koni vs Raven | 2–0 | 100.00% |
| koni vs Devil Jin | 0–1 | 0.00% |
| koni vs Clive | 0–1 | 0.00% |
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.