| KayThnxBye vs Reina | 34–37 | 47.89% |
| KayThnxBye vs Jin | 31–28 | 52.54% |
| KayThnxBye vs Dragunov | 37–19 | 66.07% |
| KayThnxBye vs Kazuya | 36–18 | 66.67% |
| KayThnxBye vs Bryan | 22–30 | 42.31% |
| KayThnxBye vs Lili | 20–27 | 42.55% |
| KayThnxBye vs King | 18–22 | 45.00% |
| KayThnxBye vs Yoshimitsu | 13–26 | 33.33% |
| KayThnxBye vs Asuka | 21–16 | 56.76% |
| KayThnxBye vs Heihachi | 25–12 | 67.57% |
| KayThnxBye vs Law | 22–13 | 62.86% |
| KayThnxBye vs Jun | 16–17 | 48.48% |
| KayThnxBye vs Azucena | 17–15 | 53.12% |
| KayThnxBye vs Hwoarang | 17–13 | 56.67% |
| KayThnxBye vs Steve | 14–15 | 48.28% |
| KayThnxBye vs Alisa | 5–21 | 19.23% |
| KayThnxBye vs Lars | 11–14 | 44.00% |
| KayThnxBye vs Devil Jin | 12–11 | 52.17% |
| KayThnxBye vs Xiaoyu | 13–9 | 59.09% |
| KayThnxBye vs Nina | 13–9 | 59.09% |
| KayThnxBye vs Victor | 7–14 | 33.33% |
| KayThnxBye vs Leo | 7–9 | 43.75% |
| KayThnxBye vs Lidia | 7–8 | 46.67% |
| KayThnxBye vs Feng | 9–5 | 64.29% |
| KayThnxBye vs Lee | 5–7 | 41.67% |
| KayThnxBye vs Eddy | 7–5 | 58.33% |
| KayThnxBye vs Shaheen | 3–8 | 27.27% |
| KayThnxBye vs Paul | 8–2 | 80.00% |
| KayThnxBye vs Jack-8 | 6–4 | 60.00% |
| KayThnxBye vs Leroy | 5–5 | 50.00% |
| KayThnxBye vs Kuma | 1–8 | 11.11% |
| KayThnxBye vs Raven | 5–3 | 62.50% |
| KayThnxBye vs Zafina | 1–4 | 20.00% |
| KayThnxBye vs Clive | 1–4 | 20.00% |
| KayThnxBye vs Claudio | 2–1 | 66.67% |
| KayThnxBye vs Panda | 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.