| CollapsedKoala vs Clive | 116–78 | 59.79% |
| CollapsedKoala vs Kazuya | 80–69 | 53.69% |
| CollapsedKoala vs Reina | 77–51 | 60.16% |
| CollapsedKoala vs Heihachi | 55–73 | 42.97% |
| CollapsedKoala vs King | 57–66 | 46.34% |
| CollapsedKoala vs Jin | 58–60 | 49.15% |
| CollapsedKoala vs Steve | 56–44 | 56.00% |
| CollapsedKoala vs Law | 29–58 | 33.33% |
| CollapsedKoala vs Jun | 42–44 | 48.84% |
| CollapsedKoala vs Asuka | 43–41 | 51.19% |
| CollapsedKoala vs Hwoarang | 38–42 | 47.50% |
| CollapsedKoala vs Lili | 37–35 | 51.39% |
| CollapsedKoala vs Bryan | 23–48 | 32.39% |
| CollapsedKoala vs Eddy | 32–33 | 49.23% |
| CollapsedKoala vs Dragunov | 24–39 | 38.10% |
| CollapsedKoala vs Paul | 23–38 | 37.70% |
| CollapsedKoala vs Yoshimitsu | 30–29 | 50.85% |
| CollapsedKoala vs Azucena | 26–33 | 44.07% |
| CollapsedKoala vs Lars | 29–29 | 50.00% |
| CollapsedKoala vs Victor | 25–27–1 | 48.08% |
| CollapsedKoala vs Xiaoyu | 21–30 | 41.18% |
| CollapsedKoala vs Lidia | 26–25 | 50.98% |
| CollapsedKoala vs Leo | 27–23 | 54.00% |
| CollapsedKoala vs Nina | 23–24 | 48.94% |
| CollapsedKoala vs Devil Jin | 22–24 | 47.83% |
| CollapsedKoala vs Lee | 15–24 | 38.46% |
| CollapsedKoala vs Raven | 18–20 | 47.37% |
| CollapsedKoala vs Jack-8 | 15–21 | 41.67% |
| CollapsedKoala vs Alisa | 10–26 | 27.78% |
| CollapsedKoala vs Leroy | 16–17 | 48.48% |
| CollapsedKoala vs Feng | 14–18 | 43.75% |
| CollapsedKoala vs Kuma | 14–17 | 45.16% |
| CollapsedKoala vs Claudio | 12–17 | 41.38% |
| CollapsedKoala vs Shaheen | 9–20 | 31.03% |
| CollapsedKoala vs Zafina | 7–11 | 38.89% |
| CollapsedKoala vs Miary Zo | 8–1 | 88.89% |
| CollapsedKoala vs Panda | 3–3 | 50.00% |
| CollapsedKoala vs Anna | 3–1 | 75.00% |
| CollapsedKoala vs Armor King | 2–1 | 66.67% |
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.