| ButtonMasher vs King | 70–129 | 35.18% |
| ButtonMasher vs Steve | 46–93 | 33.09% |
| ButtonMasher vs Reina | 65–72 | 47.45% |
| ButtonMasher vs Kazuya | 51–83 | 38.06% |
| ButtonMasher vs Jin | 41–78 | 34.45% |
| ButtonMasher vs Hwoarang | 29–88 | 24.79% |
| ButtonMasher vs Fahkumram | 46–70 | 39.66% |
| ButtonMasher vs Lili | 44–60 | 42.31% |
| ButtonMasher vs Bryan | 37–60 | 38.14% |
| ButtonMasher vs Eddy | 25–72 | 25.77% |
| ButtonMasher vs Heihachi | 36–56 | 39.13% |
| ButtonMasher vs Jun | 38–52 | 42.22% |
| ButtonMasher vs Law | 33–55 | 37.50% |
| ButtonMasher vs Dragunov | 36–48 | 42.86% |
| ButtonMasher vs Lars | 22–57 | 27.85% |
| ButtonMasher vs Azucena | 30–44 | 40.54% |
| ButtonMasher vs Paul | 25–41 | 37.88% |
| ButtonMasher vs Victor | 20–45 | 30.77% |
| ButtonMasher vs Lee | 21–43 | 32.81% |
| ButtonMasher vs Nina | 25–36 | 40.98% |
| ButtonMasher vs Jack-8 | 22–34 | 39.29% |
| ButtonMasher vs Lidia | 15–41 | 26.79% |
| ButtonMasher vs Devil Jin | 18–37 | 32.73% |
| ButtonMasher vs Leo | 17–35 | 32.69% |
| ButtonMasher vs Xiaoyu | 22–29 | 43.14% |
| ButtonMasher vs Alisa | 17–32 | 34.69% |
| ButtonMasher vs Leroy | 25–24 | 51.02% |
| ButtonMasher vs Armor King | 21–28 | 42.86% |
| ButtonMasher vs Kuma | 17–26 | 39.53% |
| ButtonMasher vs Yoshimitsu | 13–29 | 30.95% |
| ButtonMasher vs Asuka | 12–30 | 28.57% |
| ButtonMasher vs Feng | 9–24 | 27.27% |
| ButtonMasher vs Anna | 7–25 | 21.88% |
| ButtonMasher vs Raven | 12–19 | 38.71% |
| ButtonMasher vs Zafina | 14–14 | 50.00% |
| ButtonMasher vs Clive | 3–25 | 10.71% |
| ButtonMasher vs Shaheen | 12–11 | 52.17% |
| ButtonMasher vs Claudio | 5–13 | 27.78% |
| ButtonMasher vs Panda | 1–8 | 11.11% |
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.