| ch8ckey vs King | 7–9 | 43.75% |
| ch8ckey vs Steve | 11–3 | 78.57% |
| ch8ckey vs Jin | 2–11 | 15.38% |
| ch8ckey vs Eddy | 2–10 | 16.67% |
| ch8ckey vs Fahkumram | 4–6 | 40.00% |
| ch8ckey vs Victor | 2–6 | 25.00% |
| ch8ckey vs Bryan | 3–4 | 42.86% |
| ch8ckey vs Yoshimitsu | 4–2 | 66.67% |
| ch8ckey vs Kazuya | 3–3 | 50.00% |
| ch8ckey vs Lars | 6–0 | 100.00% |
| ch8ckey vs Claudio | 3–2 | 60.00% |
| ch8ckey vs Reina | 3–2 | 60.00% |
| ch8ckey vs Anna | 3–2 | 60.00% |
| ch8ckey vs Alisa | 1–3 | 25.00% |
| ch8ckey vs Devil Jin | 2–1 | 66.67% |
| ch8ckey vs Leroy | 1–2 | 33.33% |
| ch8ckey vs Clive | 1–2 | 33.33% |
| ch8ckey vs Law | 0–2 | 0.00% |
| ch8ckey vs Jack-8 | 2–0 | 100.00% |
| ch8ckey vs Lee | 2–0 | 100.00% |
| ch8ckey vs Azucena | 2–0 | 100.00% |
| ch8ckey vs Lidia | 0–1 | 0.00% |
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.