| kokoa vs Reina | 15–1 | 93.75% |
| kokoa vs King | 8–2 | 80.00% |
| kokoa vs Asuka | 7–2 | 77.78% |
| kokoa vs Jin | 6–2 | 75.00% |
| kokoa vs Clive | 7–1 | 87.50% |
| kokoa vs Paul | 4–2 | 66.67% |
| kokoa vs Leroy | 5–1 | 83.33% |
| kokoa vs Armor King | 4–1 | 80.00% |
| kokoa vs Miary Zo | 4–1 | 80.00% |
| kokoa vs Hwoarang | 2–2 | 50.00% |
| kokoa vs Kazuya | 3–1 | 75.00% |
| kokoa vs Leo | 4–0 | 100.00% |
| kokoa vs Alisa | 0–4 | 0.00% |
| kokoa vs Bryan | 1–2 | 33.33% |
| kokoa vs Devil Jin | 2–1 | 66.67% |
| kokoa vs Feng | 1–2 | 33.33% |
| kokoa vs Azucena | 2–1 | 66.67% |
| kokoa vs Law | 1–1 | 50.00% |
| kokoa vs Yoshimitsu | 2–0 | 100.00% |
| kokoa vs Xiaoyu | 0–2 | 0.00% |
| kokoa vs Dragunov | 2–0 | 100.00% |
| kokoa vs Lee | 1–1 | 50.00% |
| kokoa vs Anna | 1–1 | 50.00% |
| kokoa vs Steve | 0–1 | 0.00% |
| kokoa vs Lili | 1–0 | 100.00% |
| kokoa vs Zafina | 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.