| Bubu21 vs Lidia | 74–71 | 51.03% |
| Bubu21 vs Jin | 80–61 | 56.74% |
| Bubu21 vs Kazuya | 65–66 | 49.62% |
| Bubu21 vs King | 40–68 | 37.04% |
| Bubu21 vs Bryan | 31–46 | 40.26% |
| Bubu21 vs Reina | 36–40 | 47.37% |
| Bubu21 vs Lili | 30–37 | 44.78% |
| Bubu21 vs Heihachi | 27–40 | 40.30% |
| Bubu21 vs Steve | 34–29 | 53.97% |
| Bubu21 vs Law | 25–34 | 42.37% |
| Bubu21 vs Hwoarang | 30–28 | 51.72% |
| Bubu21 vs Dragunov | 26–31 | 45.61% |
| Bubu21 vs Jun | 30–21 | 58.82% |
| Bubu21 vs Yoshimitsu | 29–19 | 60.42% |
| Bubu21 vs Paul | 14–30 | 31.82% |
| Bubu21 vs Asuka | 20–24 | 45.45% |
| Bubu21 vs Clive | 20–23 | 46.51% |
| Bubu21 vs Claudio | 20–22 | 47.62% |
| Bubu21 vs Devil Jin | 20–18 | 52.63% |
| Bubu21 vs Azucena | 15–21 | 41.67% |
| Bubu21 vs Feng | 15–20 | 42.86% |
| Bubu21 vs Nina | 15–17 | 46.88% |
| Bubu21 vs Lee | 12–20 | 37.50% |
| Bubu21 vs Lars | 13–15 | 46.43% |
| Bubu21 vs Alisa | 9–19 | 32.14% |
| Bubu21 vs Victor | 14–13 | 51.85% |
| Bubu21 vs Xiaoyu | 8–18 | 30.77% |
| Bubu21 vs Jack-8 | 7–18 | 28.00% |
| Bubu21 vs Leroy | 8–16 | 33.33% |
| Bubu21 vs Zafina | 11–12 | 47.83% |
| Bubu21 vs Eddy | 5–17 | 22.73% |
| Bubu21 vs Leo | 4–11 | 26.67% |
| Bubu21 vs Shaheen | 3–10 | 23.08% |
| Bubu21 vs Panda | 7–6 | 53.85% |
| Bubu21 vs Raven | 5–7 | 41.67% |
| Bubu21 vs Armor King | 6–4 | 60.00% |
| Bubu21 vs Anna | 2–3 | 40.00% |
| Bubu21 vs Kuma | 1–2 | 33.33% |
| Bubu21 vs Fahkumram | 0–3 | 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.