| ceo1121 vs King | 59–56 | 51.30% |
| ceo1121 vs Kazuya | 71–44 | 61.74% |
| ceo1121 vs Reina | 57–54 | 51.35% |
| ceo1121 vs Paul | 48–61 | 44.04% |
| ceo1121 vs Dragunov | 54–54 | 50.00% |
| ceo1121 vs Bryan | 40–51 | 43.96% |
| ceo1121 vs Hwoarang | 46–42 | 52.27% |
| ceo1121 vs Jin | 27–57 | 32.14% |
| ceo1121 vs Steve | 47–29 | 61.84% |
| ceo1121 vs Lili | 34–36–1 | 48.57% |
| ceo1121 vs Victor | 28–39 | 41.79% |
| ceo1121 vs Law | 15–33 | 31.25% |
| ceo1121 vs Asuka | 16–32 | 33.33% |
| ceo1121 vs Devil Jin | 22–25 | 46.81% |
| ceo1121 vs Yoshimitsu | 18–23 | 43.90% |
| ceo1121 vs Azucena | 18–23 | 43.90% |
| ceo1121 vs Leo | 14–21 | 40.00% |
| ceo1121 vs Jun | 19–16 | 54.29% |
| ceo1121 vs Feng | 14–20 | 41.18% |
| ceo1121 vs Xiaoyu | 14–18 | 43.75% |
| ceo1121 vs Fahkumram | 25–7 | 78.12% |
| ceo1121 vs Nina | 16–15 | 51.61% |
| ceo1121 vs Eddy | 9–21 | 30.00% |
| ceo1121 vs Jack-8 | 8–19 | 29.63% |
| ceo1121 vs Lee | 11–15 | 42.31% |
| ceo1121 vs Leroy | 15–11 | 57.69% |
| ceo1121 vs Clive | 11–15 | 42.31% |
| ceo1121 vs Lars | 9–15 | 37.50% |
| ceo1121 vs Claudio | 10–14 | 41.67% |
| ceo1121 vs Alisa | 11–12 | 47.83% |
| ceo1121 vs Heihachi | 11–12 | 47.83% |
| ceo1121 vs Kuma | 7–14 | 33.33% |
| ceo1121 vs Raven | 3–13 | 18.75% |
| ceo1121 vs Armor King | 6–8 | 42.86% |
| ceo1121 vs Shaheen | 5–6 | 45.45% |
| ceo1121 vs Zafina | 2–5 | 28.57% |
| ceo1121 vs Miary Zo | 2–4 | 33.33% |
| ceo1121 vs Panda | 4–1 | 80.00% |
| ceo1121 vs Lidia | 5–0 | 100.00% |
| ceo1121 vs Anna | 1–3 | 25.00% |
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.