| Korodka vs Jin | 16–2 | 88.89% |
| Korodka vs Hwoarang | 13–4 | 76.47% |
| Korodka vs Steve | 12–2 | 85.71% |
| Korodka vs Heihachi | 8–5 | 61.54% |
| Korodka vs Law | 7–3 | 70.00% |
| Korodka vs Reina | 10–0 | 100.00% |
| Korodka vs Bryan | 6–3 | 66.67% |
| Korodka vs Lili | 7–1 | 87.50% |
| Korodka vs Yoshimitsu | 6–1 | 85.71% |
| Korodka vs King | 4–2 | 66.67% |
| Korodka vs Xiaoyu | 4–2 | 66.67% |
| Korodka vs Fahkumram | 6–0 | 100.00% |
| Korodka vs Dragunov | 4–1 | 80.00% |
| Korodka vs Leo | 3–2 | 60.00% |
| Korodka vs Miary Zo | 3–2 | 60.00% |
| Korodka vs Jack-8 | 2–2 | 50.00% |
| Korodka vs Asuka | 4–0 | 100.00% |
| Korodka vs Feng | 2–2 | 50.00% |
| Korodka vs Lars | 0–4 | 0.00% |
| Korodka vs Azucena | 4–0 | 100.00% |
| Korodka vs Eddy | 2–2 | 50.00% |
| Korodka vs Anna | 4–0 | 100.00% |
| Korodka vs Alisa | 2–1 | 66.67% |
| Korodka vs Nina | 2–1 | 66.67% |
| Korodka vs Victor | 2–1 | 66.67% |
| Korodka vs Paul | 2–0 | 100.00% |
| Korodka vs Kazuya | 2–0 | 100.00% |
| Korodka vs Shaheen | 0–2 | 0.00% |
| Korodka vs Lee | 0–2 | 0.00% |
| Korodka vs Clive | 0–2 | 0.00% |
| Korodka vs Devil Jin | 0–1 | 0.00% |
| Korodka vs Kuma | 1–0 | 100.00% |
| Korodka vs Jun | 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.