| Koo82 vs Law | 3–4 | 42.86% |
| Koo82 vs Hwoarang | 2–2 | 50.00% |
| Koo82 vs King | 2–1 | 66.67% |
| Koo82 vs Jin | 1–2 | 33.33% |
| Koo82 vs Steve | 2–1 | 66.67% |
| Koo82 vs Eddy | 2–1 | 66.67% |
| Koo82 vs Alisa | 0–2 | 0.00% |
| Koo82 vs Zafina | 2–0 | 100.00% |
| Koo82 vs Jun | 2–0 | 100.00% |
| Koo82 vs Bryan | 0–1 | 0.00% |
| Koo82 vs Lee | 0–1 | 0.00% |
| Koo82 vs Victor | 0–1 | 0.00% |
| Koo82 vs Heihachi | 0–1 | 0.00% |
| Koo82 vs Armor King | 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.