| buwan vs Kazuya | 29–33 | 46.77% |
| buwan vs Lili | 24–22 | 52.17% |
| buwan vs King | 23–22 | 51.11% |
| buwan vs Reina | 22–23 | 48.89% |
| buwan vs Bryan | 17–22 | 43.59% |
| buwan vs Jin | 14–22 | 38.89% |
| buwan vs Steve | 19–17 | 52.78% |
| buwan vs Jun | 10–14 | 41.67% |
| buwan vs Devil Jin | 9–12 | 42.86% |
| buwan vs Yoshimitsu | 8–11 | 42.11% |
| buwan vs Dragunov | 12–7 | 63.16% |
| buwan vs Lars | 11–7 | 61.11% |
| buwan vs Azucena | 9–8 | 52.94% |
| buwan vs Law | 9–7 | 56.25% |
| buwan vs Xiaoyu | 10–6 | 62.50% |
| buwan vs Asuka | 11–5 | 68.75% |
| buwan vs Victor | 6–10 | 37.50% |
| buwan vs Hwoarang | 6–7 | 46.15% |
| buwan vs Claudio | 7–6 | 53.85% |
| buwan vs Leroy | 5–7 | 41.67% |
| buwan vs Eddy | 7–5 | 58.33% |
| buwan vs Lee | 6–5 | 54.55% |
| buwan vs Jack-8 | 6–4 | 60.00% |
| buwan vs Leo | 7–3 | 70.00% |
| buwan vs Nina | 4–6 | 40.00% |
| buwan vs Alisa | 6–3 | 66.67% |
| buwan vs Heihachi | 6–3 | 66.67% |
| buwan vs Shaheen | 4–4 | 50.00% |
| buwan vs Raven | 4–4 | 50.00% |
| buwan vs Lidia | 1–7 | 12.50% |
| buwan vs Feng | 4–3 | 57.14% |
| buwan vs Kuma | 2–2 | 50.00% |
| buwan vs Panda | 2–1 | 66.67% |
| buwan vs Zafina | 1–2 | 33.33% |
| buwan vs Paul | 0–2 | 0.00% |
| buwan vs Clive | 1–1 | 50.00% |
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.