| Korso vs Hwoarang | 11–9 | 55.00% |
| Korso vs Jin | 4–10 | 28.57% |
| Korso vs Jun | 7–6 | 53.85% |
| Korso vs Kazuya | 6–6 | 50.00% |
| Korso vs Eddy | 8–4 | 66.67% |
| Korso vs Fahkumram | 8–3 | 72.73% |
| Korso vs King | 6–3 | 66.67% |
| Korso vs Steve | 5–4 | 55.56% |
| Korso vs Lars | 4–5 | 44.44% |
| Korso vs Dragunov | 3–5 | 37.50% |
| Korso vs Jack-8 | 1–6 | 14.29% |
| Korso vs Asuka | 0–6 | 0.00% |
| Korso vs Law | 4–1 | 80.00% |
| Korso vs Alisa | 4–1 | 80.00% |
| Korso vs Reina | 3–2 | 60.00% |
| Korso vs Clive | 3–2 | 60.00% |
| Korso vs Devil Jin | 4–0 | 100.00% |
| Korso vs Victor | 2–2 | 50.00% |
| Korso vs Miary Zo | 1–3 | 25.00% |
| Korso vs Yoshimitsu | 2–1 | 66.67% |
| Korso vs Xiaoyu | 2–1 | 66.67% |
| Korso vs Lili | 0–3 | 0.00% |
| Korso vs Heihachi | 1–2 | 33.33% |
| Korso vs Anna | 1–2 | 33.33% |
| Korso vs Armor King | 1–2 | 33.33% |
| Korso vs Bryan | 1–1 | 50.00% |
| Korso vs Feng | 2–0 | 100.00% |
| Korso vs Leo | 1–1 | 50.00% |
| Korso vs Lee | 2–0 | 100.00% |
| Korso vs Kuma | 2–0 | 100.00% |
| Korso vs Zafina | 2–0 | 100.00% |
| Korso vs Raven | 0–2 | 0.00% |
| Korso vs Paul | 1–0 | 100.00% |
| Korso vs Nina | 0–1 | 0.00% |
| Korso vs Azucena | 1–0 | 100.00% |
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.