| Koolbev vs King | 11–23 | 32.35% |
| Koolbev vs Law | 7–15 | 31.82% |
| Koolbev vs Hwoarang | 6–16 | 27.27% |
| Koolbev vs Victor | 9–10 | 47.37% |
| Koolbev vs Jin | 1–15 | 6.25% |
| Koolbev vs Fahkumram | 4–9 | 30.77% |
| Koolbev vs Steve | 3–9 | 25.00% |
| Koolbev vs Anna | 3–9 | 25.00% |
| Koolbev vs Kazuya | 2–8 | 20.00% |
| Koolbev vs Asuka | 0–10 | 0.00% |
| Koolbev vs Reina | 3–7 | 30.00% |
| Koolbev vs Lili | 2–7 | 22.22% |
| Koolbev vs Jun | 5–4 | 55.56% |
| Koolbev vs Azucena | 2–7 | 22.22% |
| Koolbev vs Raven | 5–4 | 55.56% |
| Koolbev vs Lars | 2–6 | 25.00% |
| Koolbev vs Alisa | 2–6 | 25.00% |
| Koolbev vs Lee | 3–5 | 37.50% |
| Koolbev vs Clive | 2–6 | 25.00% |
| Koolbev vs Dragunov | 3–4 | 42.86% |
| Koolbev vs Lidia | 1–5 | 16.67% |
| Koolbev vs Nina | 1–4 | 20.00% |
| Koolbev vs Xiaoyu | 4–0 | 100.00% |
| Koolbev vs Devil Jin | 1–3 | 25.00% |
| Koolbev vs Claudio | 1–3 | 25.00% |
| Koolbev vs Kuma | 4–0 | 100.00% |
| Koolbev vs Eddy | 0–4 | 0.00% |
| Koolbev vs Heihachi | 3–1 | 75.00% |
| Koolbev vs Paul | 2–1 | 66.67% |
| Koolbev vs Yoshimitsu | 1–2 | 33.33% |
| Koolbev vs Bryan | 0–3 | 0.00% |
| Koolbev vs Feng | 2–0 | 100.00% |
| Koolbev vs Leo | 0–2 | 0.00% |
| Koolbev vs Shaheen | 0–2 | 0.00% |
| Koolbev vs Zafina | 2–0 | 100.00% |
| Koolbev vs Leroy | 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.