| Korosu vs Jin | 75–37 | 66.96% |
| Korosu vs Kazuya | 64–37 | 63.37% |
| Korosu vs Dragunov | 48–38 | 55.81% |
| Korosu vs King | 43–29 | 59.72% |
| Korosu vs Law | 44–23 | 65.67% |
| Korosu vs Reina | 40–26 | 60.61% |
| Korosu vs Lili | 36–20 | 64.29% |
| Korosu vs Steve | 41–14 | 74.55% |
| Korosu vs Bryan | 33–18 | 64.71% |
| Korosu vs Jun | 29–17 | 63.04% |
| Korosu vs Hwoarang | 21–24 | 46.67% |
| Korosu vs Devil Jin | 22–21 | 51.16% |
| Korosu vs Eddy | 24–17 | 58.54% |
| Korosu vs Paul | 24–15 | 61.54% |
| Korosu vs Victor | 25–12 | 67.57% |
| Korosu vs Lee | 16–19 | 45.71% |
| Korosu vs Lidia | 24–11 | 68.57% |
| Korosu vs Yoshimitsu | 20–13 | 60.61% |
| Korosu vs Lars | 19–10 | 65.52% |
| Korosu vs Feng | 14–10 | 58.33% |
| Korosu vs Nina | 15–9 | 62.50% |
| Korosu vs Heihachi | 17–7 | 70.83% |
| Korosu vs Asuka | 20–3 | 86.96% |
| Korosu vs Xiaoyu | 12–8 | 60.00% |
| Korosu vs Leo | 11–8 | 57.89% |
| Korosu vs Alisa | 13–5 | 72.22% |
| Korosu vs Leroy | 6–5 | 54.55% |
| Korosu vs Jack-8 | 7–3 | 70.00% |
| Korosu vs Shaheen | 4–6 | 40.00% |
| Korosu vs Kuma | 7–3 | 70.00% |
| Korosu vs Clive | 5–5 | 50.00% |
| Korosu vs Fahkumram | 5–3 | 62.50% |
| Korosu vs Claudio | 4–2 | 66.67% |
| Korosu vs Azucena | 5–1 | 83.33% |
| Korosu vs Raven | 1–5 | 16.67% |
| Korosu vs Anna | 4–2 | 66.67% |
| Korosu vs Panda | 2–1 | 66.67% |
| Korosu vs Zafina | 2–0 | 100.00% |
| Korosu vs Miary Zo | 1–1 | 50.00% |
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.