| ReturnOfDaCooch vs King | 46–29 | 61.33% |
| ReturnOfDaCooch vs Hwoarang | 31–22 | 58.49% |
| ReturnOfDaCooch vs Reina | 32–21 | 60.38% |
| ReturnOfDaCooch vs Steve | 27–20 | 57.45% |
| ReturnOfDaCooch vs Jin | 23–23 | 50.00% |
| ReturnOfDaCooch vs Bryan | 22–24 | 47.83% |
| ReturnOfDaCooch vs Kazuya | 19–26 | 42.22% |
| ReturnOfDaCooch vs Law | 25–14 | 64.10% |
| ReturnOfDaCooch vs Yoshimitsu | 28–10–1 | 73.68% |
| ReturnOfDaCooch vs Azucena | 28–9 | 75.68% |
| ReturnOfDaCooch vs Eddy | 17–15 | 53.12% |
| ReturnOfDaCooch vs Lee | 15–15 | 50.00% |
| ReturnOfDaCooch vs Jun | 15–15 | 50.00% |
| ReturnOfDaCooch vs Dragunov | 14–15 | 48.28% |
| ReturnOfDaCooch vs Nina | 13–14 | 48.15% |
| ReturnOfDaCooch vs Asuka | 14–12 | 53.85% |
| ReturnOfDaCooch vs Devil Jin | 10–16 | 38.46% |
| ReturnOfDaCooch vs Paul | 12–12 | 50.00% |
| ReturnOfDaCooch vs Lili | 16–7 | 69.57% |
| ReturnOfDaCooch vs Leroy | 14–9 | 60.87% |
| ReturnOfDaCooch vs Lars | 11–10 | 52.38% |
| ReturnOfDaCooch vs Xiaoyu | 9–11 | 45.00% |
| ReturnOfDaCooch vs Shaheen | 5–12 | 29.41% |
| ReturnOfDaCooch vs Alisa | 5–11 | 31.25% |
| ReturnOfDaCooch vs Raven | 6–10 | 37.50% |
| ReturnOfDaCooch vs Feng | 7–8 | 46.67% |
| ReturnOfDaCooch vs Victor | 3–12 | 20.00% |
| ReturnOfDaCooch vs Kuma | 8–6 | 57.14% |
| ReturnOfDaCooch vs Leo | 5–8 | 38.46% |
| ReturnOfDaCooch vs Armor King | 6–7 | 46.15% |
| ReturnOfDaCooch vs Claudio | 7–5 | 58.33% |
| ReturnOfDaCooch vs Jack-8 | 4–7 | 36.36% |
| ReturnOfDaCooch vs Heihachi | 6–2 | 75.00% |
| ReturnOfDaCooch vs Zafina | 2–5 | 28.57% |
| ReturnOfDaCooch vs Clive | 3–2 | 60.00% |
| ReturnOfDaCooch vs Lidia | 2–1 | 66.67% |
| ReturnOfDaCooch vs Anna | 0–2 | 0.00% |
| ReturnOfDaCooch vs Miary Zo | 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.