| Bubstag vs Azucena | 16–10 | 61.54% |
| Bubstag vs Reina | 19–6 | 76.00% |
| Bubstag vs King | 13–8 | 61.90% |
| Bubstag vs Jin | 11–8 | 57.89% |
| Bubstag vs Law | 11–7 | 61.11% |
| Bubstag vs Jun | 10–5 | 66.67% |
| Bubstag vs Eddy | 11–4 | 73.33% |
| Bubstag vs Steve | 8–6 | 57.14% |
| Bubstag vs Kazuya | 11–2 | 84.62% |
| Bubstag vs Devil Jin | 6–6 | 50.00% |
| Bubstag vs Dragunov | 5–7 | 41.67% |
| Bubstag vs Xiaoyu | 7–3 | 70.00% |
| Bubstag vs Bryan | 2–8 | 20.00% |
| Bubstag vs Lili | 6–3 | 66.67% |
| Bubstag vs Victor | 4–5 | 44.44% |
| Bubstag vs Feng | 4–4 | 50.00% |
| Bubstag vs Paul | 5–2 | 71.43% |
| Bubstag vs Yoshimitsu | 4–3 | 57.14% |
| Bubstag vs Alisa | 5–2 | 71.43% |
| Bubstag vs Shaheen | 2–5 | 28.57% |
| Bubstag vs Hwoarang | 5–1 | 83.33% |
| Bubstag vs Asuka | 2–4 | 33.33% |
| Bubstag vs Raven | 2–4 | 33.33% |
| Bubstag vs Leo | 3–2 | 60.00% |
| Bubstag vs Lars | 2–3 | 40.00% |
| Bubstag vs Zafina | 3–2 | 60.00% |
| Bubstag vs Nina | 4–0 | 100.00% |
| Bubstag vs Lee | 4–0 | 100.00% |
| Bubstag vs Kuma | 1–2 | 33.33% |
| Bubstag vs Jack-8 | 2–0 | 100.00% |
| Bubstag vs Claudio | 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.