| KetaLine vs Kazuya | 28–17 | 62.22% |
| KetaLine vs Jin | 20–11 | 64.52% |
| KetaLine vs Reina | 19–10 | 65.52% |
| KetaLine vs Bryan | 17–5 | 77.27% |
| KetaLine vs King | 16–3 | 84.21% |
| KetaLine vs Lili | 13–6 | 68.42% |
| KetaLine vs Asuka | 9–6 | 60.00% |
| KetaLine vs Jun | 10–5 | 66.67% |
| KetaLine vs Hwoarang | 12–2 | 85.71% |
| KetaLine vs Steve | 12–2 | 85.71% |
| KetaLine vs Lee | 10–4 | 71.43% |
| KetaLine vs Yoshimitsu | 6–6 | 50.00% |
| KetaLine vs Heihachi | 6–6 | 50.00% |
| KetaLine vs Paul | 6–5 | 54.55% |
| KetaLine vs Jack-8 | 6–5 | 54.55% |
| KetaLine vs Alisa | 5–5 | 50.00% |
| KetaLine vs Clive | 6–4 | 60.00% |
| KetaLine vs Devil Jin | 7–2 | 77.78% |
| KetaLine vs Lars | 4–5 | 44.44% |
| KetaLine vs Nina | 8–1 | 88.89% |
| KetaLine vs Azucena | 5–4 | 55.56% |
| KetaLine vs Armor King | 4–4 | 50.00% |
| KetaLine vs Law | 6–1 | 85.71% |
| KetaLine vs Feng | 4–3 | 57.14% |
| KetaLine vs Dragunov | 4–2 | 66.67% |
| KetaLine vs Leroy | 3–1 | 75.00% |
| KetaLine vs Eddy | 2–2 | 50.00% |
| KetaLine vs Xiaoyu | 2–1 | 66.67% |
| KetaLine vs Leo | 3–0 | 100.00% |
| KetaLine vs Claudio | 0–2 | 0.00% |
| KetaLine vs Victor | 2–0 | 100.00% |
| KetaLine vs Lidia | 2–0 | 100.00% |
| KetaLine vs Zafina | 1–0 | 100.00% |
| KetaLine vs Raven | 0–1 | 0.00% |
| KetaLine vs Miary Zo | 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.