| Koolyaroo vs King | 48–37 | 56.47% |
| Koolyaroo vs Kazuya | 40–40 | 50.00% |
| Koolyaroo vs Jin | 31–42 | 42.47% |
| Koolyaroo vs Steve | 33–34 | 49.25% |
| Koolyaroo vs Bryan | 30–30 | 50.00% |
| Koolyaroo vs Hwoarang | 21–23 | 47.73% |
| Koolyaroo vs Paul | 26–17 | 60.47% |
| Koolyaroo vs Dragunov | 18–25 | 41.86% |
| Koolyaroo vs Reina | 22–20 | 52.38% |
| Koolyaroo vs Lili | 21–19 | 52.50% |
| Koolyaroo vs Yoshimitsu | 17–21 | 44.74% |
| Koolyaroo vs Azucena | 22–15 | 59.46% |
| Koolyaroo vs Lee | 14–21 | 40.00% |
| Koolyaroo vs Heihachi | 16–19 | 45.71% |
| Koolyaroo vs Victor | 17–17 | 50.00% |
| Koolyaroo vs Law | 16–17 | 48.48% |
| Koolyaroo vs Jun | 20–12 | 62.50% |
| Koolyaroo vs Lars | 15–16 | 48.39% |
| Koolyaroo vs Asuka | 18–12 | 60.00% |
| Koolyaroo vs Nina | 9–17 | 34.62% |
| Koolyaroo vs Eddy | 12–11 | 52.17% |
| Koolyaroo vs Alisa | 8–13 | 38.10% |
| Koolyaroo vs Raven | 11–9 | 55.00% |
| Koolyaroo vs Leroy | 15–4 | 78.95% |
| Koolyaroo vs Xiaoyu | 6–12 | 33.33% |
| Koolyaroo vs Leo | 5–13 | 27.78% |
| Koolyaroo vs Fahkumram | 9–9 | 50.00% |
| Koolyaroo vs Devil Jin | 11–6 | 64.71% |
| Koolyaroo vs Feng | 11–6 | 64.71% |
| Koolyaroo vs Lidia | 11–5 | 68.75% |
| Koolyaroo vs Claudio | 8–5 | 61.54% |
| Koolyaroo vs Zafina | 5–8 | 38.46% |
| Koolyaroo vs Jack-8 | 7–5 | 58.33% |
| Koolyaroo vs Kuma | 4–7 | 36.36% |
| Koolyaroo vs Clive | 5–4 | 55.56% |
| Koolyaroo vs Shaheen | 4–0 | 100.00% |
| Koolyaroo vs Panda | 0–2 | 0.00% |
| Koolyaroo vs Anna | 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.