| sanqundertale vs Reina | 19–16 | 54.29% |
| sanqundertale vs King | 6–10 | 37.50% |
| sanqundertale vs Kazuya | 5–7 | 41.67% |
| sanqundertale vs Law | 2–8 | 20.00% |
| sanqundertale vs Jin | 6–3 | 66.67% |
| sanqundertale vs Steve | 7–2 | 77.78% |
| sanqundertale vs Azucena | 3–6 | 33.33% |
| sanqundertale vs Victor | 5–4 | 55.56% |
| sanqundertale vs Leo | 5–3 | 62.50% |
| sanqundertale vs Lee | 5–3 | 62.50% |
| sanqundertale vs Lidia | 4–4 | 50.00% |
| sanqundertale vs Hwoarang | 3–3 | 50.00% |
| sanqundertale vs Bryan | 0–6 | 0.00% |
| sanqundertale vs Dragunov | 2–4 | 33.33% |
| sanqundertale vs Paul | 1–4 | 20.00% |
| sanqundertale vs Jack-8 | 1–4 | 20.00% |
| sanqundertale vs Devil Jin | 3–2 | 60.00% |
| sanqundertale vs Yoshimitsu | 3–1 | 75.00% |
| sanqundertale vs Asuka | 2–2 | 50.00% |
| sanqundertale vs Lili | 4–0 | 100.00% |
| sanqundertale vs Lars | 2–2 | 50.00% |
| sanqundertale vs Shaheen | 4–0 | 100.00% |
| sanqundertale vs Eddy | 0–4 | 0.00% |
| sanqundertale vs Alisa | 2–1 | 66.67% |
| sanqundertale vs Claudio | 2–1 | 66.67% |
| sanqundertale vs Kuma | 0–2 | 0.00% |
| sanqundertale vs Xiaoyu | 1–0 | 100.00% |
| sanqundertale vs Nina | 1–0 | 100.00% |
| sanqundertale vs Raven | 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.