| Koron vs Reina | 56–43 | 56.57% |
| Koron vs Kazuya | 38–40 | 48.72% |
| Koron vs Jin | 32–37 | 46.38% |
| Koron vs King | 31–30 | 50.82% |
| Koron vs Bryan | 27–27 | 50.00% |
| Koron vs Hwoarang | 27–26 | 50.94% |
| Koron vs Yoshimitsu | 21–27 | 43.75% |
| Koron vs Steve | 22–23 | 48.89% |
| Koron vs Law | 18–21 | 46.15% |
| Koron vs Dragunov | 14–18 | 43.75% |
| Koron vs Devil Jin | 13–17 | 43.33% |
| Koron vs Lili | 16–13 | 55.17% |
| Koron vs Eddy | 14–15 | 48.28% |
| Koron vs Nina | 15–11 | 57.69% |
| Koron vs Jun | 13–13 | 50.00% |
| Koron vs Xiaoyu | 8–15 | 34.78% |
| Koron vs Victor | 11–12 | 47.83% |
| Koron vs Heihachi | 7–14 | 33.33% |
| Koron vs Feng | 8–12 | 40.00% |
| Koron vs Alisa | 8–11 | 42.11% |
| Koron vs Lee | 10–9 | 52.63% |
| Koron vs Azucena | 10–9 | 52.63% |
| Koron vs Asuka | 8–9 | 47.06% |
| Koron vs Lars | 9–8 | 52.94% |
| Koron vs Leo | 8–8 | 50.00% |
| Koron vs Kuma | 9–5 | 64.29% |
| Koron vs Paul | 3–10 | 23.08% |
| Koron vs Lidia | 7–5 | 58.33% |
| Koron vs Jack-8 | 4–5 | 44.44% |
| Koron vs Shaheen | 7–2 | 77.78% |
| Koron vs Zafina | 6–3 | 66.67% |
| Koron vs Claudio | 2–6 | 25.00% |
| Koron vs Panda | 3–5 | 37.50% |
| Koron vs Raven | 3–2 | 60.00% |
| Koron vs Leroy | 0–4 | 0.00% |
| Koron vs Anna | 0–2 | 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.