| Korek vs Hwoarang | 23–13 | 63.89% |
| Korek vs Jin | 19–16 | 54.29% |
| Korek vs Kazuya | 18–11 | 62.07% |
| Korek vs Bryan | 18–9 | 66.67% |
| Korek vs Yoshimitsu | 9–12 | 42.86% |
| Korek vs Lili | 7–13 | 35.00% |
| Korek vs Steve | 14–5 | 73.68% |
| Korek vs Devil Jin | 8–11 | 42.11% |
| Korek vs Reina | 10–9 | 52.63% |
| Korek vs Eddy | 10–7 | 58.82% |
| Korek vs King | 8–8 | 50.00% |
| Korek vs Xiaoyu | 11–5 | 68.75% |
| Korek vs Lee | 8–8 | 50.00% |
| Korek vs Jun | 8–8 | 50.00% |
| Korek vs Law | 10–5 | 66.67% |
| Korek vs Dragunov | 8–7 | 53.33% |
| Korek vs Paul | 6–7 | 46.15% |
| Korek vs Feng | 6–6 | 50.00% |
| Korek vs Lars | 10–2 | 83.33% |
| Korek vs Claudio | 6–5 | 54.55% |
| Korek vs Victor | 4–7 | 36.36% |
| Korek vs Azucena | 4–6 | 40.00% |
| Korek vs Leroy | 6–3 | 66.67% |
| Korek vs Asuka | 4–4 | 50.00% |
| Korek vs Alisa | 5–3 | 62.50% |
| Korek vs Nina | 3–5 | 37.50% |
| Korek vs Kuma | 3–5 | 37.50% |
| Korek vs Lidia | 1–6 | 14.29% |
| Korek vs Jack-8 | 2–3 | 40.00% |
| Korek vs Heihachi | 1–4 | 20.00% |
| Korek vs Fahkumram | 4–1 | 80.00% |
| Korek vs Raven | 1–3 | 25.00% |
| Korek vs Panda | 2–1 | 66.67% |
| Korek vs Zafina | 0–2 | 0.00% |
| Korek vs Anna | 2–0 | 100.00% |
| Korek vs Leo | 0–1 | 0.00% |
| Korek vs Shaheen | 0–1 | 0.00% |
| Korek 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.