| CallmeSir vs King | 22–27 | 44.90% |
| CallmeSir vs Eddy | 13–23 | 36.11% |
| CallmeSir vs Law | 16–17 | 48.48% |
| CallmeSir vs Hwoarang | 20–13 | 60.61% |
| CallmeSir vs Steve | 19–9 | 67.86% |
| CallmeSir vs Jun | 11–14 | 44.00% |
| CallmeSir vs Azucena | 12–12 | 50.00% |
| CallmeSir vs Bryan | 9–11 | 45.00% |
| CallmeSir vs Kazuya | 11–8 | 57.89% |
| CallmeSir vs Reina | 9–10 | 47.37% |
| CallmeSir vs Paul | 5–12 | 29.41% |
| CallmeSir vs Lee | 10–7 | 58.82% |
| CallmeSir vs Jin | 8–8 | 50.00% |
| CallmeSir vs Asuka | 3–13 | 18.75% |
| CallmeSir vs Victor | 7–9 | 43.75% |
| CallmeSir vs Yoshimitsu | 8–7 | 53.33% |
| CallmeSir vs Jack-8 | 9–4 | 69.23% |
| CallmeSir vs Lili | 9–4 | 69.23% |
| CallmeSir vs Claudio | 7–6 | 53.85% |
| CallmeSir vs Raven | 8–5 | 61.54% |
| CallmeSir vs Dragunov | 7–4 | 63.64% |
| CallmeSir vs Kuma | 3–8 | 27.27% |
| CallmeSir vs Lars | 4–6 | 40.00% |
| CallmeSir vs Xiaoyu | 3–6 | 33.33% |
| CallmeSir vs Lidia | 6–3 | 66.67% |
| CallmeSir vs Heihachi | 7–2 | 77.78% |
| CallmeSir vs Leroy | 6–1 | 85.71% |
| CallmeSir vs Nina | 2–4 | 33.33% |
| CallmeSir vs Devil Jin | 2–3 | 40.00% |
| CallmeSir vs Leo | 2–1 | 66.67% |
| CallmeSir vs Alisa | 1–2 | 33.33% |
| CallmeSir vs Feng | 1–1 | 50.00% |
| CallmeSir vs Shaheen | 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.