| Kool Mak Kool vs Jin | 13–17 | 43.33% |
| Kool Mak Kool vs King | 16–9 | 64.00% |
| Kool Mak Kool vs Reina | 9–12 | 42.86% |
| Kool Mak Kool vs Law | 7–7 | 50.00% |
| Kool Mak Kool vs Kazuya | 4–9 | 30.77% |
| Kool Mak Kool vs Lili | 7–6 | 53.85% |
| Kool Mak Kool vs Eddy | 7–6 | 53.85% |
| Kool Mak Kool vs Yoshimitsu | 8–3 | 72.73% |
| Kool Mak Kool vs Hwoarang | 5–6 | 45.45% |
| Kool Mak Kool vs Steve | 8–3 | 72.73% |
| Kool Mak Kool vs Bryan | 6–4 | 60.00% |
| Kool Mak Kool vs Lee | 7–3 | 70.00% |
| Kool Mak Kool vs Leroy | 5–3 | 62.50% |
| Kool Mak Kool vs Jun | 2–6 | 25.00% |
| Kool Mak Kool vs Azucena | 4–4 | 50.00% |
| Kool Mak Kool vs Xiaoyu | 2–4 | 33.33% |
| Kool Mak Kool vs Asuka | 3–3 | 50.00% |
| Kool Mak Kool vs Devil Jin | 3–3 | 50.00% |
| Kool Mak Kool vs Claudio | 4–2 | 66.67% |
| Kool Mak Kool vs Nina | 2–4 | 33.33% |
| Kool Mak Kool vs Heihachi | 4–2 | 66.67% |
| Kool Mak Kool vs Fahkumram | 5–1 | 83.33% |
| Kool Mak Kool vs Lars | 4–1 | 80.00% |
| Kool Mak Kool vs Dragunov | 1–3 | 25.00% |
| Kool Mak Kool vs Shaheen | 3–1 | 75.00% |
| Kool Mak Kool vs Victor | 2–2 | 50.00% |
| Kool Mak Kool vs Raven | 2–2 | 50.00% |
| Kool Mak Kool vs Clive | 2–2 | 50.00% |
| Kool Mak Kool vs Paul | 3–0 | 100.00% |
| Kool Mak Kool vs Leo | 2–1 | 66.67% |
| Kool Mak Kool vs Lidia | 2–1 | 66.67% |
| Kool Mak Kool vs Feng | 2–0 | 100.00% |
| Kool Mak Kool vs Jack-8 | 1–0 | 100.00% |
| Kool Mak Kool vs Alisa | 1–0 | 100.00% |
| Kool Mak Kool vs Kuma | 0–1 | 0.00% |
| Kool Mak Kool vs Panda | 0–1 | 0.00% |
| Kool Mak Kool vs Anna | 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.