| Kokojambo vs Reina | 17–12 | 58.62% |
| Kokojambo vs Law | 10–7 | 58.82% |
| Kokojambo vs Kazuya | 8–9 | 47.06% |
| Kokojambo vs King | 1–12 | 7.69% |
| Kokojambo vs Bryan | 6–6 | 50.00% |
| Kokojambo vs Dragunov | 8–4 | 66.67% |
| Kokojambo vs Steve | 5–6 | 45.45% |
| Kokojambo vs Xiaoyu | 5–5 | 50.00% |
| Kokojambo vs Azucena | 4–4 | 50.00% |
| Kokojambo vs Alisa | 2–4 | 33.33% |
| Kokojambo vs Claudio | 4–2 | 66.67% |
| Kokojambo vs Asuka | 2–3 | 40.00% |
| Kokojambo vs Victor | 0–5 | 0.00% |
| Kokojambo vs Leroy | 4–0 | 100.00% |
| Kokojambo vs Lidia | 2–2 | 50.00% |
| Kokojambo vs Hwoarang | 2–1 | 66.67% |
| Kokojambo vs Jin | 1–2 | 33.33% |
| Kokojambo vs Jack-8 | 2–1 | 66.67% |
| Kokojambo vs Lili | 0–3 | 0.00% |
| Kokojambo vs Devil Jin | 0–2 | 0.00% |
| Kokojambo vs Lars | 2–0 | 100.00% |
| Kokojambo vs Jun | 2–0 | 100.00% |
| Kokojambo vs Eddy | 1–1 | 50.00% |
| Kokojambo vs Yoshimitsu | 1–0 | 100.00% |
| Kokojambo vs Feng | 1–0 | 100.00% |
| Kokojambo vs Shaheen | 0–1 | 0.00% |
| Kokojambo vs Nina | 0–1 | 0.00% |
| Kokojambo vs Heihachi | 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.