| kgworst vs Eddy | 21–109 | 16.15% |
| kgworst vs Reina | 48–74 | 39.34% |
| kgworst vs King | 42–77 | 35.29% |
| kgworst vs Kazuya | 48–58 | 45.28% |
| kgworst vs Steve | 35–60 | 36.84% |
| kgworst vs Jin | 22–60 | 26.83% |
| kgworst vs Hwoarang | 26–55 | 32.10% |
| kgworst vs Law | 25–53 | 32.05% |
| kgworst vs Bryan | 26–52 | 33.33% |
| kgworst vs Heihachi | 24–49 | 32.88% |
| kgworst vs Paul | 19–53 | 26.39% |
| kgworst vs Dragunov | 20–51 | 28.17% |
| kgworst vs Azucena | 27–42 | 39.13% |
| kgworst vs Jun | 20–46 | 30.30% |
| kgworst vs Yoshimitsu | 26–37 | 41.27% |
| kgworst vs Victor | 17–46 | 26.98% |
| kgworst vs Lee | 29–32 | 47.54% |
| kgworst vs Lars | 14–43 | 24.56% |
| kgworst vs Nina | 12–41 | 22.64% |
| kgworst vs Lili | 21–31 | 40.38% |
| kgworst vs Leo | 15–31 | 32.61% |
| kgworst vs Asuka | 16–28 | 36.36% |
| kgworst vs Alisa | 9–33 | 21.43% |
| kgworst vs Leroy | 18–23–1 | 43.90% |
| kgworst vs Feng | 9–25 | 26.47% |
| kgworst vs Devil Jin | 14–17 | 45.16% |
| kgworst vs Raven | 7–22 | 24.14% |
| kgworst vs Zafina | 13–15 | 46.43% |
| kgworst vs Jack-8 | 5–14 | 26.32% |
| kgworst vs Xiaoyu | 6–12 | 33.33% |
| kgworst vs Kuma | 6–10 | 37.50% |
| kgworst vs Shaheen | 3–12 | 20.00% |
| kgworst vs Claudio | 5–9 | 35.71% |
| kgworst vs Lidia | 4–7 | 36.36% |
| kgworst vs Panda | 2–2 | 50.00% |
| kgworst vs Clive | 0–2 | 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.