| Chefchitown vs King | 43–32 | 57.33% |
| Chefchitown vs Eddy | 29–35 | 45.31% |
| Chefchitown vs Jin | 32–28 | 53.33% |
| Chefchitown vs Hwoarang | 27–26 | 50.94% |
| Chefchitown vs Reina | 29–21 | 58.00% |
| Chefchitown vs Kazuya | 20–23 | 46.51% |
| Chefchitown vs Lili | 25–17 | 59.52% |
| Chefchitown vs Yoshimitsu | 21–16 | 56.76% |
| Chefchitown vs Victor | 19–14 | 57.58% |
| Chefchitown vs Law | 14–18 | 43.75% |
| Chefchitown vs Bryan | 12–19 | 38.71% |
| Chefchitown vs Jun | 11–18 | 37.93% |
| Chefchitown vs Steve | 17–10 | 62.96% |
| Chefchitown vs Azucena | 18–9 | 66.67% |
| Chefchitown vs Dragunov | 12–14 | 46.15% |
| Chefchitown vs Leroy | 11–15 | 42.31% |
| Chefchitown vs Paul | 14–11 | 56.00% |
| Chefchitown vs Leo | 11–13 | 45.83% |
| Chefchitown vs Lars | 10–13 | 43.48% |
| Chefchitown vs Nina | 13–9 | 59.09% |
| Chefchitown vs Asuka | 8–11 | 42.11% |
| Chefchitown vs Claudio | 7–12 | 36.84% |
| Chefchitown vs Lee | 9–9 | 50.00% |
| Chefchitown vs Xiaoyu | 11–6 | 64.71% |
| Chefchitown vs Feng | 11–6 | 64.71% |
| Chefchitown vs Alisa | 8–5 | 61.54% |
| Chefchitown vs Kuma | 4–9 | 30.77% |
| Chefchitown vs Jack-8 | 6–6 | 50.00% |
| Chefchitown vs Shaheen | 7–3 | 70.00% |
| Chefchitown vs Zafina | 3–5 | 37.50% |
| Chefchitown vs Devil Jin | 2–5 | 28.57% |
| Chefchitown vs Raven | 2–5 | 28.57% |
| Chefchitown vs Panda | 1–4 | 20.00% |
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.