| KK Butts vs Dragunov | 18–1 | 94.74% |
| KK Butts vs Bryan | 11–4 | 73.33% |
| KK Butts vs Clive | 13–2 | 86.67% |
| KK Butts vs King | 10–1 | 90.91% |
| KK Butts vs Hwoarang | 8–3 | 72.73% |
| KK Butts vs Kazuya | 11–0 | 100.00% |
| KK Butts vs Steve | 10–1 | 90.91% |
| KK Butts vs Jin | 9–1 | 90.00% |
| KK Butts vs Reina | 8–0 | 100.00% |
| KK Butts vs Victor | 6–2 | 75.00% |
| KK Butts vs Devil Jin | 6–1 | 85.71% |
| KK Butts vs Claudio | 7–0 | 100.00% |
| KK Butts vs Yoshimitsu | 2–3 | 40.00% |
| KK Butts vs Eddy | 4–1 | 80.00% |
| KK Butts vs Jack-8 | 4–0 | 100.00% |
| KK Butts vs Paul | 2–1 | 66.67% |
| KK Butts vs Law | 2–1 | 66.67% |
| KK Butts vs Lars | 2–1 | 66.67% |
| KK Butts vs Azucena | 2–1 | 66.67% |
| KK Butts vs Fahkumram | 2–1 | 66.67% |
| KK Butts vs Feng | 2–0 | 100.00% |
| KK Butts vs Kuma | 2–0 | 100.00% |
| KK Butts vs Leroy | 2–0 | 100.00% |
| KK Butts vs Lidia | 0–2 | 0.00% |
| KK Butts vs Lili | 1–0 | 100.00% |
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.