| buchou vs King | 68–71 | 48.92% |
| buchou vs Paul | 70–68 | 50.72% |
| buchou vs Kazuya | 70–60 | 53.85% |
| buchou vs Reina | 72–58 | 55.38% |
| buchou vs Jin | 58–60 | 49.15% |
| buchou vs Bryan | 47–65 | 41.96% |
| buchou vs Hwoarang | 49–62 | 44.14% |
| buchou vs Dragunov | 31–51 | 37.80% |
| buchou vs Lili | 45–34 | 56.96% |
| buchou vs Steve | 36–40 | 47.37% |
| buchou vs Asuka | 37–33 | 52.86% |
| buchou vs Law | 26–36 | 41.94% |
| buchou vs Fahkumram | 30–30–1 | 50.00% |
| buchou vs Nina | 30–29 | 50.85% |
| buchou vs Yoshimitsu | 27–31 | 46.55% |
| buchou vs Jun | 22–34 | 39.29% |
| buchou vs Eddy | 18–36 | 33.33% |
| buchou vs Armor King | 24–30 | 44.44% |
| buchou vs Xiaoyu | 30–20 | 60.00% |
| buchou vs Victor | 23–27 | 46.00% |
| buchou vs Azucena | 24–22 | 52.17% |
| buchou vs Leo | 23–22 | 51.11% |
| buchou vs Lee | 16–27 | 37.21% |
| buchou vs Alisa | 13–26 | 33.33% |
| buchou vs Claudio | 20–19 | 51.28% |
| buchou vs Feng | 19–19 | 50.00% |
| buchou vs Clive | 12–21 | 36.36% |
| buchou vs Jack-8 | 15–17 | 46.88% |
| buchou vs Lidia | 14–16 | 46.67% |
| buchou vs Lars | 11–18 | 37.93% |
| buchou vs Heihachi | 11–18 | 37.93% |
| buchou vs Devil Jin | 15–13 | 53.57% |
| buchou vs Raven | 15–13 | 53.57% |
| buchou vs Anna | 9–18 | 33.33% |
| buchou vs Leroy | 9–17 | 34.62% |
| buchou vs Shaheen | 14–10 | 58.33% |
| buchou vs Kuma | 8–9 | 47.06% |
| buchou vs Zafina | 10–6 | 62.50% |
| buchou vs Panda | 6–8 | 42.86% |
| buchou vs Miary Zo | 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.