| Siard vs Kazuya | 43–25 | 63.24% |
| Siard vs Reina | 42–22 | 65.62% |
| Siard vs Jin | 37–22 | 62.71% |
| Siard vs Bryan | 32–22 | 59.26% |
| Siard vs Lidia | 33–19 | 63.46% |
| Siard vs Azucena | 26–18 | 59.09% |
| Siard vs Steve | 30–8 | 78.95% |
| Siard vs Hwoarang | 24–11 | 68.57% |
| Siard vs King | 11–23 | 32.35% |
| Siard vs Lili | 21–13 | 61.76% |
| Siard vs Dragunov | 19–14 | 57.58% |
| Siard vs Asuka | 19–11 | 63.33% |
| Siard vs Paul | 21–8 | 72.41% |
| Siard vs Jun | 15–14 | 51.72% |
| Siard vs Nina | 13–15 | 46.43% |
| Siard vs Yoshimitsu | 17–10 | 62.96% |
| Siard vs Lee | 14–9 | 60.87% |
| Siard vs Claudio | 8–10 | 44.44% |
| Siard vs Victor | 11–7 | 61.11% |
| Siard vs Law | 9–8 | 52.94% |
| Siard vs Devil Jin | 6–11 | 35.29% |
| Siard vs Xiaoyu | 12–2 | 85.71% |
| Siard vs Eddy | 5–7 | 41.67% |
| Siard vs Lars | 0–11 | 0.00% |
| Siard vs Heihachi | 6–5 | 54.55% |
| Siard vs Jack-8 | 8–2 | 80.00% |
| Siard vs Clive | 6–4 | 60.00% |
| Siard vs Leo | 7–2 | 77.78% |
| Siard vs Raven | 4–4 | 50.00% |
| Siard vs Feng | 4–3 | 57.14% |
| Siard vs Alisa | 2–5 | 28.57% |
| Siard vs Kuma | 4–1 | 80.00% |
| Siard vs Armor King | 1–4 | 20.00% |
| Siard vs Leroy | 1–3 | 25.00% |
| Siard vs Shaheen | 1–1 | 50.00% |
| Siard vs Zafina | 2–0 | 100.00% |
| Siard vs Anna | 1–1 | 50.00% |
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.