| OnlySpams vs Eddy | 30–165 | 15.38% |
| OnlySpams vs Reina | 29–69 | 29.59% |
| OnlySpams vs King | 14–52 | 21.21% |
| OnlySpams vs Jin | 11–49 | 18.33% |
| OnlySpams vs Law | 16–42 | 27.59% |
| OnlySpams vs Steve | 11–45 | 19.64% |
| OnlySpams vs Azucena | 13–37 | 26.00% |
| OnlySpams vs Jun | 12–37 | 24.49% |
| OnlySpams vs Hwoarang | 12–32 | 27.27% |
| OnlySpams vs Kazuya | 14–30 | 31.82% |
| OnlySpams vs Lili | 9–29 | 23.68% |
| OnlySpams vs Asuka | 7–24 | 22.58% |
| OnlySpams vs Bryan | 4–26 | 13.33% |
| OnlySpams vs Victor | 8–22 | 26.67% |
| OnlySpams vs Lars | 5–23 | 17.86% |
| OnlySpams vs Yoshimitsu | 6–20 | 23.08% |
| OnlySpams vs Jack-8 | 7–18 | 28.00% |
| OnlySpams vs Dragunov | 12–13 | 48.00% |
| OnlySpams vs Nina | 2–21 | 8.70% |
| OnlySpams vs Lee | 5–17 | 22.73% |
| OnlySpams vs Raven | 4–14 | 22.22% |
| OnlySpams vs Xiaoyu | 6–11 | 35.29% |
| OnlySpams vs Feng | 6–9 | 40.00% |
| OnlySpams vs Claudio | 3–12 | 20.00% |
| OnlySpams vs Paul | 1–13 | 7.14% |
| OnlySpams vs Devil Jin | 3–11 | 21.43% |
| OnlySpams vs Leo | 1–13 | 7.14% |
| OnlySpams vs Shaheen | 1–13 | 7.14% |
| OnlySpams vs Leroy | 3–11 | 21.43% |
| OnlySpams vs Alisa | 2–11 | 15.38% |
| OnlySpams vs Zafina | 3–9 | 25.00% |
| OnlySpams vs Kuma | 4–7 | 36.36% |
| OnlySpams vs Panda | 0–7 | 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.