| Buttercupoftea vs Jin | 23–33 | 41.07% |
| Buttercupoftea vs Law | 6–22 | 21.43% |
| Buttercupoftea vs Steve | 10–17 | 37.04% |
| Buttercupoftea vs Lili | 10–13 | 43.48% |
| Buttercupoftea vs Reina | 8–15 | 34.78% |
| Buttercupoftea vs King | 5–16 | 23.81% |
| Buttercupoftea vs Paul | 8–11 | 42.11% |
| Buttercupoftea vs Jun | 3–16 | 15.79% |
| Buttercupoftea vs Anna | 5–13 | 27.78% |
| Buttercupoftea vs Kazuya | 6–11 | 35.29% |
| Buttercupoftea vs Hwoarang | 2–14 | 12.50% |
| Buttercupoftea vs Bryan | 5–10 | 33.33% |
| Buttercupoftea vs Nina | 5–10 | 33.33% |
| Buttercupoftea vs Lidia | 6–9 | 40.00% |
| Buttercupoftea vs Asuka | 9–5 | 64.29% |
| Buttercupoftea vs Azucena | 8–6 | 57.14% |
| Buttercupoftea vs Alisa | 5–8 | 38.46% |
| Buttercupoftea vs Victor | 6–6 | 50.00% |
| Buttercupoftea vs Lee | 3–8 | 27.27% |
| Buttercupoftea vs Dragunov | 1–9 | 10.00% |
| Buttercupoftea vs Lars | 2–7 | 22.22% |
| Buttercupoftea vs Heihachi | 2–5 | 28.57% |
| Buttercupoftea vs Yoshimitsu | 3–3 | 50.00% |
| Buttercupoftea vs Jack-8 | 5–1 | 83.33% |
| Buttercupoftea vs Leroy | 0–6 | 0.00% |
| Buttercupoftea vs Eddy | 1–4 | 20.00% |
| Buttercupoftea vs Xiaoyu | 0–4 | 0.00% |
| Buttercupoftea vs Devil Jin | 2–2 | 50.00% |
| Buttercupoftea vs Leo | 3–1 | 75.00% |
| Buttercupoftea vs Raven | 2–2 | 50.00% |
| Buttercupoftea vs Feng | 1–2 | 33.33% |
| Buttercupoftea vs Kuma | 1–2 | 33.33% |
| Buttercupoftea vs Zafina | 1–2 | 33.33% |
| Buttercupoftea vs Clive | 0–3 | 0.00% |
| Buttercupoftea vs Claudio | 0–1 | 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.