| KoolAid vs Hwoarang | 14–3 | 82.35% |
| KoolAid vs Eddy | 7–10 | 41.18% |
| KoolAid vs Law | 12–4 | 75.00% |
| KoolAid vs King | 11–5 | 68.75% |
| KoolAid vs Reina | 11–2 | 84.62% |
| KoolAid vs Bryan | 9–3 | 75.00% |
| KoolAid vs Yoshimitsu | 7–4 | 63.64% |
| KoolAid vs Steve | 7–3 | 70.00% |
| KoolAid vs Leroy | 7–2 | 77.78% |
| KoolAid vs Kazuya | 4–5 | 44.44% |
| KoolAid vs Paul | 6–2 | 75.00% |
| KoolAid vs Jin | 6–1 | 85.71% |
| KoolAid vs Alisa | 0–7 | 0.00% |
| KoolAid vs Feng | 1–4 | 20.00% |
| KoolAid vs Lili | 2–3 | 40.00% |
| KoolAid vs Lars | 1–4 | 20.00% |
| KoolAid vs Nina | 3–2 | 60.00% |
| KoolAid vs Kuma | 3–2 | 60.00% |
| KoolAid vs Jun | 4–1 | 80.00% |
| KoolAid vs Xiaoyu | 3–1 | 75.00% |
| KoolAid vs Asuka | 3–1 | 75.00% |
| KoolAid vs Zafina | 2–2 | 50.00% |
| KoolAid vs Azucena | 2–2 | 50.00% |
| KoolAid vs Leo | 1–2 | 33.33% |
| KoolAid vs Claudio | 1–2 | 33.33% |
| KoolAid vs Victor | 3–0 | 100.00% |
| KoolAid vs Raven | 3–0 | 100.00% |
| KoolAid vs Jack-8 | 2–0 | 100.00% |
| KoolAid vs Dragunov | 0–2 | 0.00% |
| KoolAid vs Shaheen | 2–0 | 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.