| Koreag vs King | 23–14 | 62.16% |
| Koreag vs Steve | 21–14 | 60.00% |
| Koreag vs Kazuya | 17–5 | 77.27% |
| Koreag vs Hwoarang | 11–9 | 55.00% |
| Koreag vs Jin | 9–11 | 45.00% |
| Koreag vs Victor | 14–5 | 73.68% |
| Koreag vs Lili | 12–6 | 66.67% |
| Koreag vs Law | 6–10 | 37.50% |
| Koreag vs Reina | 9–7 | 56.25% |
| Koreag vs Armor King | 14–2 | 87.50% |
| Koreag vs Yoshimitsu | 9–5 | 64.29% |
| Koreag vs Lee | 12–2 | 85.71% |
| Koreag vs Asuka | 5–8 | 38.46% |
| Koreag vs Dragunov | 5–7 | 41.67% |
| Koreag vs Nina | 9–2 | 81.82% |
| Koreag vs Paul | 5–5 | 50.00% |
| Koreag vs Devil Jin | 6–3 | 66.67% |
| Koreag vs Lars | 6–3 | 66.67% |
| Koreag vs Lidia | 3–6 | 33.33% |
| Koreag vs Heihachi | 5–4 | 55.56% |
| Koreag vs Azucena | 6–2 | 75.00% |
| Koreag vs Xiaoyu | 4–2 | 66.67% |
| Koreag vs Bryan | 5–1 | 83.33% |
| Koreag vs Jun | 3–3 | 50.00% |
| Koreag vs Alisa | 3–2 | 60.00% |
| Koreag vs Leroy | 2–2 | 50.00% |
| Koreag vs Claudio | 1–2 | 33.33% |
| Koreag vs Clive | 3–0 | 100.00% |
| Koreag vs Anna | 0–3 | 0.00% |
| Koreag vs Leo | 0–2 | 0.00% |
| Koreag vs Panda | 0–2 | 0.00% |
| Koreag vs Eddy | 0–2 | 0.00% |
| Koreag vs Feng | 0–1 | 0.00% |
| Koreag vs Kuma | 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.