| bumpstoccs vs Kazuya | 13–9 | 59.09% |
| bumpstoccs vs King | 9–10 | 47.37% |
| bumpstoccs vs Lee | 3–13 | 18.75% |
| bumpstoccs vs Eddy | 1–12 | 7.69% |
| bumpstoccs vs Dragunov | 5–7 | 41.67% |
| bumpstoccs vs Bryan | 6–5 | 54.55% |
| bumpstoccs vs Steve | 4–7 | 36.36% |
| bumpstoccs vs Reina | 2–9 | 18.18% |
| bumpstoccs vs Hwoarang | 5–5 | 50.00% |
| bumpstoccs vs Jin | 6–4 | 60.00% |
| bumpstoccs vs Yoshimitsu | 4–4 | 50.00% |
| bumpstoccs vs Jun | 5–3 | 62.50% |
| bumpstoccs vs Law | 3–4 | 42.86% |
| bumpstoccs vs Lars | 3–4 | 42.86% |
| bumpstoccs vs Alisa | 4–3 | 57.14% |
| bumpstoccs vs Nina | 4–3 | 57.14% |
| bumpstoccs vs Paul | 4–2 | 66.67% |
| bumpstoccs vs Jack-8 | 3–3 | 50.00% |
| bumpstoccs vs Asuka | 1–4 | 20.00% |
| bumpstoccs vs Lili | 1–4 | 20.00% |
| bumpstoccs vs Leo | 1–4 | 20.00% |
| bumpstoccs vs Claudio | 3–2 | 60.00% |
| bumpstoccs vs Leroy | 2–2 | 50.00% |
| bumpstoccs vs Feng | 1–2 | 33.33% |
| bumpstoccs vs Azucena | 1–2 | 33.33% |
| bumpstoccs vs Victor | 2–1 | 66.67% |
| bumpstoccs vs Xiaoyu | 1–1 | 50.00% |
| bumpstoccs vs Devil Jin | 0–2 | 0.00% |
| bumpstoccs vs Shaheen | 0–2 | 0.00% |
| bumpstoccs vs Zafina | 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.