| beef_siomai vs Steve | 27–25 | 51.92% |
| beef_siomai vs Reina | 21–25 | 45.65% |
| beef_siomai vs Kazuya | 17–27 | 38.64% |
| beef_siomai vs Jin | 21–22 | 48.84% |
| beef_siomai vs Hwoarang | 9–23 | 28.12% |
| beef_siomai vs Paul | 10–21 | 32.26% |
| beef_siomai vs King | 12–19 | 38.71% |
| beef_siomai vs Dragunov | 6–25 | 19.35% |
| beef_siomai vs Clive | 9–17 | 34.62% |
| beef_siomai vs Lili | 6–19 | 24.00% |
| beef_siomai vs Bryan | 12–10 | 54.55% |
| beef_siomai vs Asuka | 6–15 | 28.57% |
| beef_siomai vs Devil Jin | 10–10 | 50.00% |
| beef_siomai vs Yoshimitsu | 7–10 | 41.18% |
| beef_siomai vs Jun | 8–9 | 47.06% |
| beef_siomai vs Victor | 7–10 | 41.18% |
| beef_siomai vs Heihachi | 6–10 | 37.50% |
| beef_siomai vs Alisa | 7–7 | 50.00% |
| beef_siomai vs Lee | 1–10 | 9.09% |
| beef_siomai vs Jack-8 | 3–7 | 30.00% |
| beef_siomai vs Eddy | 4–6 | 40.00% |
| beef_siomai vs Leroy | 2–7 | 22.22% |
| beef_siomai vs Law | 1–7 | 12.50% |
| beef_siomai vs Leo | 3–4 | 42.86% |
| beef_siomai vs Xiaoyu | 1–5 | 16.67% |
| beef_siomai vs Nina | 0–6 | 0.00% |
| beef_siomai vs Lidia | 2–4 | 33.33% |
| beef_siomai vs Claudio | 0–5 | 0.00% |
| beef_siomai vs Azucena | 2–3 | 40.00% |
| beef_siomai vs Feng | 0–4 | 0.00% |
| beef_siomai vs Lars | 3–1 | 75.00% |
| beef_siomai vs Zafina | 0–2 | 0.00% |
| beef_siomai vs Shaheen | 1–0 | 100.00% |
| beef_siomai vs Kuma | 1–0 | 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.