| BuBaRuben vs King | 10–9 | 52.63% |
| BuBaRuben vs Eddy | 6–9 | 40.00% |
| BuBaRuben vs Law | 4–5 | 44.44% |
| BuBaRuben vs Victor | 5–4 | 55.56% |
| BuBaRuben vs Paul | 2–4 | 33.33% |
| BuBaRuben vs Jin | 3–3 | 50.00% |
| BuBaRuben vs Reina | 4–2 | 66.67% |
| BuBaRuben vs Yoshimitsu | 2–3 | 40.00% |
| BuBaRuben vs Bryan | 3–2 | 60.00% |
| BuBaRuben vs Kazuya | 2–3 | 40.00% |
| BuBaRuben vs Steve | 3–2 | 60.00% |
| BuBaRuben vs Feng | 1–4 | 20.00% |
| BuBaRuben vs Dragunov | 5–0 | 100.00% |
| BuBaRuben vs Azucena | 1–4 | 20.00% |
| BuBaRuben vs Leroy | 2–2 | 50.00% |
| BuBaRuben vs Leo | 2–1 | 66.67% |
| BuBaRuben vs Lee | 1–2 | 33.33% |
| BuBaRuben vs Jun | 1–2 | 33.33% |
| BuBaRuben vs Hwoarang | 0–2 | 0.00% |
| BuBaRuben vs Xiaoyu | 0–2 | 0.00% |
| BuBaRuben vs Devil Jin | 0–2 | 0.00% |
| BuBaRuben vs Lili | 1–1 | 50.00% |
| BuBaRuben vs Shaheen | 2–0 | 100.00% |
| BuBaRuben vs Jack-8 | 1–0 | 100.00% |
| BuBaRuben vs Asuka | 0–1 | 0.00% |
| BuBaRuben vs Nina | 0–1 | 0.00% |
| BuBaRuben vs Fahkumram | 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.