| KillerJay4b vs King | 9–5 | 64.29% |
| KillerJay4b vs Dragunov | 3–8 | 27.27% |
| KillerJay4b vs Reina | 3–8 | 27.27% |
| KillerJay4b vs Jin | 6–3 | 66.67% |
| KillerJay4b vs Asuka | 6–2 | 75.00% |
| KillerJay4b vs Lars | 3–5 | 37.50% |
| KillerJay4b vs Law | 4–3 | 57.14% |
| KillerJay4b vs Lili | 5–2 | 71.43% |
| KillerJay4b vs Nina | 3–4 | 42.86% |
| KillerJay4b vs Kazuya | 2–4 | 33.33% |
| KillerJay4b vs Steve | 3–3 | 50.00% |
| KillerJay4b vs Lee | 3–3 | 50.00% |
| KillerJay4b vs Yoshimitsu | 1–4 | 20.00% |
| KillerJay4b vs Jun | 2–3 | 40.00% |
| KillerJay4b vs Lidia | 1–4 | 20.00% |
| KillerJay4b vs Hwoarang | 2–2 | 50.00% |
| KillerJay4b vs Jack-8 | 2–2 | 50.00% |
| KillerJay4b vs Devil Jin | 3–1 | 75.00% |
| KillerJay4b vs Xiaoyu | 1–2 | 33.33% |
| KillerJay4b vs Claudio | 2–1 | 66.67% |
| KillerJay4b vs Azucena | 1–2 | 33.33% |
| KillerJay4b vs Victor | 1–2 | 33.33% |
| KillerJay4b vs Eddy | 3–0 | 100.00% |
| KillerJay4b vs Feng | 2–0 | 100.00% |
| KillerJay4b vs Armor King | 1–1 | 50.00% |
| KillerJay4b vs Miary Zo | 1–1 | 50.00% |
| KillerJay4b vs Bryan | 0–1 | 0.00% |
| KillerJay4b vs Shaheen | 1–0 | 100.00% |
| KillerJay4b vs Kuma | 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.