| stufalco2 vs Kazuya | 53–74 | 41.73% |
| stufalco2 vs Jin | 43–64 | 40.19% |
| stufalco2 vs King | 39–65 | 37.50% |
| stufalco2 vs Steve | 45–51 | 46.88% |
| stufalco2 vs Bryan | 38–44 | 46.34% |
| stufalco2 vs Reina | 35–40 | 46.67% |
| stufalco2 vs Hwoarang | 32–37 | 46.38% |
| stufalco2 vs Law | 29–35 | 45.31% |
| stufalco2 vs Dragunov | 33–29 | 53.23% |
| stufalco2 vs Heihachi | 24–38 | 38.71% |
| stufalco2 vs Clive | 28–34 | 45.16% |
| stufalco2 vs Lili | 23–33 | 41.07% |
| stufalco2 vs Asuka | 21–33 | 38.89% |
| stufalco2 vs Armor King | 20–28 | 41.67% |
| stufalco2 vs Lee | 21–25 | 45.65% |
| stufalco2 vs Devil Jin | 11–32 | 25.58% |
| stufalco2 vs Alisa | 18–24 | 42.86% |
| stufalco2 vs Yoshimitsu | 17–24 | 41.46% |
| stufalco2 vs Jun | 22–18 | 55.00% |
| stufalco2 vs Victor | 14–25 | 35.90% |
| stufalco2 vs Nina | 17–21 | 44.74% |
| stufalco2 vs Azucena | 14–23 | 37.84% |
| stufalco2 vs Paul | 12–22 | 35.29% |
| stufalco2 vs Xiaoyu | 15–15 | 50.00% |
| stufalco2 vs Lars | 13–17 | 43.33% |
| stufalco2 vs Eddy | 15–15 | 50.00% |
| stufalco2 vs Feng | 14–13 | 51.85% |
| stufalco2 vs Miary Zo | 10–9 | 52.63% |
| stufalco2 vs Fahkumram | 11–6 | 64.71% |
| stufalco2 vs Anna | 7–9 | 43.75% |
| stufalco2 vs Shaheen | 8–7 | 53.33% |
| stufalco2 vs Jack-8 | 6–8 | 42.86% |
| stufalco2 vs Zafina | 2–11 | 15.38% |
| stufalco2 vs Leroy | 5–8 | 38.46% |
| stufalco2 vs Kuma | 4–8 | 33.33% |
| stufalco2 vs Lidia | 5–6 | 45.45% |
| stufalco2 vs Claudio | 1–7 | 12.50% |
| stufalco2 vs Leo | 4–3 | 57.14% |
| stufalco2 vs Panda | 1–5 | 16.67% |
| stufalco2 vs Raven | 3–3 | 50.00% |
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.