| Co2o vs Kazuya | 54–24 | 69.23% |
| Co2o vs King | 25–31 | 44.64% |
| Co2o vs Reina | 33–17 | 66.00% |
| Co2o vs Law | 26–22 | 54.17% |
| Co2o vs Dragunov | 18–28 | 39.13% |
| Co2o vs Azucena | 19–25 | 43.18% |
| Co2o vs Hwoarang | 17–23 | 42.50% |
| Co2o vs Steve | 15–25 | 37.50% |
| Co2o vs Jin | 18–19 | 48.65% |
| Co2o vs Feng | 17–18 | 48.57% |
| Co2o vs Jun | 21–13 | 61.76% |
| Co2o vs Paul | 13–20 | 39.39% |
| Co2o vs Yoshimitsu | 15–18 | 45.45% |
| Co2o vs Lili | 14–19 | 42.42% |
| Co2o vs Lee | 10–23 | 30.30% |
| Co2o vs Eddy | 9–24 | 27.27% |
| Co2o vs Bryan | 11–21 | 34.38% |
| Co2o vs Raven | 9–18 | 33.33% |
| Co2o vs Devil Jin | 10–15 | 40.00% |
| Co2o vs Kuma | 8–15 | 34.78% |
| Co2o vs Xiaoyu | 10–12 | 45.45% |
| Co2o vs Lars | 11–9 | 55.00% |
| Co2o vs Leroy | 8–10 | 44.44% |
| Co2o vs Victor | 8–10 | 44.44% |
| Co2o vs Asuka | 13–3 | 81.25% |
| Co2o vs Leo | 7–8 | 46.67% |
| Co2o vs Lidia | 7–6 | 53.85% |
| Co2o vs Jack-8 | 8–3 | 72.73% |
| Co2o vs Claudio | 7–3 | 70.00% |
| Co2o vs Alisa | 4–5 | 44.44% |
| Co2o vs Heihachi | 4–4 | 50.00% |
| Co2o vs Shaheen | 5–2 | 71.43% |
| Co2o vs Nina | 3–4 | 42.86% |
| Co2o vs Zafina | 2–4 | 33.33% |
| Co2o vs Panda | 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.