| JBuc84 vs Jin | 24–33 | 42.11% |
| JBuc84 vs Reina | 15–28 | 34.88% |
| JBuc84 vs King | 17–22–1 | 43.59% |
| JBuc84 vs Hwoarang | 19–16 | 54.29% |
| JBuc84 vs Jun | 19–16 | 54.29% |
| JBuc84 vs Bryan | 12–22 | 35.29% |
| JBuc84 vs Kazuya | 15–18 | 45.45% |
| JBuc84 vs Paul | 11–21 | 34.38% |
| JBuc84 vs Eddy | 8–24 | 25.00% |
| JBuc84 vs Law | 14–17 | 45.16% |
| JBuc84 vs Asuka | 9–20 | 31.03% |
| JBuc84 vs Steve | 13–15 | 46.43% |
| JBuc84 vs Dragunov | 10–18 | 35.71% |
| JBuc84 vs Lars | 10–18 | 35.71% |
| JBuc84 vs Feng | 10–16 | 38.46% |
| JBuc84 vs Victor | 10–12 | 45.45% |
| JBuc84 vs Yoshimitsu | 8–13 | 38.10% |
| JBuc84 vs Devil Jin | 8–10 | 44.44% |
| JBuc84 vs Alisa | 5–11 | 31.25% |
| JBuc84 vs Leo | 6–9 | 40.00% |
| JBuc84 vs Jack-8 | 8–6 | 57.14% |
| JBuc84 vs Lili | 6–8 | 42.86% |
| JBuc84 vs Azucena | 6–8 | 42.86% |
| JBuc84 vs Nina | 6–7 | 46.15% |
| JBuc84 vs Lee | 5–8 | 38.46% |
| JBuc84 vs Xiaoyu | 8–4 | 66.67% |
| JBuc84 vs Leroy | 4–6 | 40.00% |
| JBuc84 vs Claudio | 2–7 | 22.22% |
| JBuc84 vs Kuma | 3–5 | 37.50% |
| JBuc84 vs Raven | 1–4 | 20.00% |
| JBuc84 vs Lidia | 1–4 | 20.00% |
| JBuc84 vs Zafina | 2–2 | 50.00% |
| JBuc84 vs Panda | 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.