| stoffer12345 vs Kazuya | 11–25 | 30.56% |
| stoffer12345 vs Jin | 7–28 | 20.00% |
| stoffer12345 vs Eddy | 13–21 | 38.24% |
| stoffer12345 vs Reina | 7–26 | 21.21% |
| stoffer12345 vs King | 8–19 | 29.63% |
| stoffer12345 vs Dragunov | 8–19 | 29.63% |
| stoffer12345 vs Lili | 10–16 | 38.46% |
| stoffer12345 vs Hwoarang | 6–19 | 24.00% |
| stoffer12345 vs Steve | 11–14 | 44.00% |
| stoffer12345 vs Nina | 8–12 | 40.00% |
| stoffer12345 vs Bryan | 4–14 | 22.22% |
| stoffer12345 vs Kuma | 6–11 | 35.29% |
| stoffer12345 vs Paul | 5–11 | 31.25% |
| stoffer12345 vs Victor | 4–12 | 25.00% |
| stoffer12345 vs Jack-8 | 8–7 | 53.33% |
| stoffer12345 vs Jun | 5–9 | 35.71% |
| stoffer12345 vs Law | 4–9 | 30.77% |
| stoffer12345 vs Yoshimitsu | 5–8 | 38.46% |
| stoffer12345 vs Feng | 8–5 | 61.54% |
| stoffer12345 vs Azucena | 7–6 | 53.85% |
| stoffer12345 vs Alisa | 6–5 | 54.55% |
| stoffer12345 vs Devil Jin | 3–7 | 30.00% |
| stoffer12345 vs Lars | 3–6 | 33.33% |
| stoffer12345 vs Leo | 3–5 | 37.50% |
| stoffer12345 vs Claudio | 4–4 | 50.00% |
| stoffer12345 vs Lee | 1–6 | 14.29% |
| stoffer12345 vs Panda | 4–3 | 57.14% |
| stoffer12345 vs Xiaoyu | 3–3 | 50.00% |
| stoffer12345 vs Asuka | 2–4 | 33.33% |
| stoffer12345 vs Raven | 1–4 | 20.00% |
| stoffer12345 vs Leroy | 3–0 | 100.00% |
| stoffer12345 vs Shaheen | 2–0 | 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.