| Chechín vs King | 89–148 | 37.55% |
| Chechín vs Jin | 60–110 | 35.29% |
| Chechín vs Kazuya | 34–118 | 22.37% |
| Chechín vs Dragunov | 51–101 | 33.55% |
| Chechín vs Reina | 54–89 | 37.76% |
| Chechín vs Law | 45–72 | 38.46% |
| Chechín vs Steve | 46–60 | 43.40% |
| Chechín vs Hwoarang | 36–66 | 35.29% |
| Chechín vs Azucena | 35–57 | 38.04% |
| Chechín vs Asuka | 29–58 | 33.33% |
| Chechín vs Eddy | 35–51 | 40.70% |
| Chechín vs Bryan | 23–59 | 28.05% |
| Chechín vs Yoshimitsu | 22–45 | 32.84% |
| Chechín vs Lili | 25–41 | 37.88% |
| Chechín vs Jun | 25–40 | 38.46% |
| Chechín vs Victor | 19–43 | 30.65% |
| Chechín vs Paul | 12–48 | 20.00% |
| Chechín vs Heihachi | 17–41 | 29.31% |
| Chechín vs Clive | 15–40 | 27.27% |
| Chechín vs Armor King | 19–36 | 34.55% |
| Chechín vs Lee | 15–39 | 27.78% |
| Chechín vs Lidia | 20–34 | 37.04% |
| Chechín vs Devil Jin | 13–38 | 25.49% |
| Chechín vs Jack-8 | 12–34 | 26.09% |
| Chechín vs Feng | 13–32 | 28.89% |
| Chechín vs Alisa | 12–33 | 26.67% |
| Chechín vs Leo | 9–27 | 25.00% |
| Chechín vs Leroy | 13–23 | 36.11% |
| Chechín vs Nina | 16–17 | 48.48% |
| Chechín vs Xiaoyu | 14–18 | 43.75% |
| Chechín vs Anna | 10–19 | 34.48% |
| Chechín vs Kuma | 2–25 | 7.41% |
| Chechín vs Lars | 6–20 | 23.08% |
| Chechín vs Fahkumram | 9–17 | 34.62% |
| Chechín vs Claudio | 2–19 | 9.52% |
| Chechín vs Raven | 8–13 | 38.10% |
| Chechín vs Zafina | 7–13 | 35.00% |
| Chechín vs Shaheen | 3–13 | 18.75% |
| Chechín vs Panda | 6–5 | 54.55% |
| Chechín vs Miary Zo | 4–3 | 57.14% |
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.