| ChemicalOnion vs Heihachi | 54–49 | 52.43% |
| ChemicalOnion vs King | 50–37 | 57.47% |
| ChemicalOnion vs Kazuya | 47–33 | 58.75% |
| ChemicalOnion vs Jin | 31–30 | 50.82% |
| ChemicalOnion vs Reina | 26–29 | 47.27% |
| ChemicalOnion vs Bryan | 31–19 | 62.00% |
| ChemicalOnion vs Steve | 25–21 | 54.35% |
| ChemicalOnion vs Dragunov | 20–24 | 45.45% |
| ChemicalOnion vs Victor | 24–17 | 58.54% |
| ChemicalOnion vs Hwoarang | 23–16 | 58.97% |
| ChemicalOnion vs Lars | 19–20 | 48.72% |
| ChemicalOnion vs Jun | 29–9 | 76.32% |
| ChemicalOnion vs Law | 15–20 | 42.86% |
| ChemicalOnion vs Paul | 16–15 | 51.61% |
| ChemicalOnion vs Yoshimitsu | 20–11 | 64.52% |
| ChemicalOnion vs Asuka | 19–11 | 63.33% |
| ChemicalOnion vs Xiaoyu | 11–17 | 39.29% |
| ChemicalOnion vs Eddy | 12–11 | 52.17% |
| ChemicalOnion vs Azucena | 11–11 | 50.00% |
| ChemicalOnion vs Nina | 11–9 | 55.00% |
| ChemicalOnion vs Lee | 7–13 | 35.00% |
| ChemicalOnion vs Devil Jin | 11–8 | 57.89% |
| ChemicalOnion vs Lili | 14–5 | 73.68% |
| ChemicalOnion vs Lidia | 8–11 | 42.11% |
| ChemicalOnion vs Leo | 11–7 | 61.11% |
| ChemicalOnion vs Alisa | 5–8 | 38.46% |
| ChemicalOnion vs Leroy | 8–5 | 61.54% |
| ChemicalOnion vs Jack-8 | 6–6 | 50.00% |
| ChemicalOnion vs Feng | 4–8 | 33.33% |
| ChemicalOnion vs Shaheen | 5–7 | 41.67% |
| ChemicalOnion vs Raven | 9–3 | 75.00% |
| ChemicalOnion vs Claudio | 6–4 | 60.00% |
| ChemicalOnion vs Zafina | 5–5 | 50.00% |
| ChemicalOnion vs Anna | 2–1 | 66.67% |
| ChemicalOnion vs Clive | 0–2 | 0.00% |
| ChemicalOnion vs Armor King | 2–0 | 100.00% |
| ChemicalOnion vs Panda | 1–0 | 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.