| sirxastro vs King | 49–64 | 43.36% |
| sirxastro vs Jin | 43–65 | 39.81% |
| sirxastro vs Steve | 48–46 | 51.06% |
| sirxastro vs Azucena | 39–43 | 47.56% |
| sirxastro vs Reina | 41–34 | 54.67% |
| sirxastro vs Eddy | 20–44 | 31.25% |
| sirxastro vs Dragunov | 26–34 | 43.33% |
| sirxastro vs Kazuya | 18–41 | 30.51% |
| sirxastro vs Bryan | 19–39 | 32.76% |
| sirxastro vs Hwoarang | 21–34 | 38.18% |
| sirxastro vs Lidia | 24–26 | 48.00% |
| sirxastro vs Asuka | 22–26 | 45.83% |
| sirxastro vs Jun | 16–31 | 34.04% |
| sirxastro vs Fahkumram | 16–29 | 35.56% |
| sirxastro vs Clive | 17–27 | 38.64% |
| sirxastro vs Lars | 11–30 | 26.83% |
| sirxastro vs Lili | 21–19 | 52.50% |
| sirxastro vs Leroy | 14–26 | 35.00% |
| sirxastro vs Law | 13–25 | 34.21% |
| sirxastro vs Nina | 19–19 | 50.00% |
| sirxastro vs Victor | 11–26 | 29.73% |
| sirxastro vs Heihachi | 12–24 | 33.33% |
| sirxastro vs Yoshimitsu | 10–22 | 31.25% |
| sirxastro vs Lee | 13–19 | 40.62% |
| sirxastro vs Leo | 16–13 | 55.17% |
| sirxastro vs Alisa | 3–18 | 14.29% |
| sirxastro vs Anna | 6–15 | 28.57% |
| sirxastro vs Raven | 9–11 | 45.00% |
| sirxastro vs Devil Jin | 7–12 | 36.84% |
| sirxastro vs Claudio | 13–6 | 68.42% |
| sirxastro vs Miary Zo | 7–12 | 36.84% |
| sirxastro vs Xiaoyu | 6–10 | 37.50% |
| sirxastro vs Zafina | 5–9 | 35.71% |
| sirxastro vs Feng | 7–6 | 53.85% |
| sirxastro vs Kuma | 3–9 | 25.00% |
| sirxastro vs Paul | 1–10 | 9.09% |
| sirxastro vs Armor King | 1–10 | 9.09% |
| sirxastro vs Jack-8 | 4–5 | 44.44% |
| sirxastro vs Panda | 4–4 | 50.00% |
| sirxastro vs Shaheen | 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.