| Sio87 vs Kazuya | 51–72 | 41.46% |
| Sio87 vs Jin | 42–60 | 41.18% |
| Sio87 vs King | 38–52 | 42.22% |
| Sio87 vs Law | 44–16 | 73.33% |
| Sio87 vs Reina | 25–35 | 41.67% |
| Sio87 vs Bryan | 33–25 | 56.90% |
| Sio87 vs Steve | 26–31 | 45.61% |
| Sio87 vs Hwoarang | 29–24 | 54.72% |
| Sio87 vs Yoshimitsu | 24–28 | 46.15% |
| Sio87 vs Jun | 20–24 | 45.45% |
| Sio87 vs Lili | 14–28 | 33.33% |
| Sio87 vs Azucena | 18–24 | 42.86% |
| Sio87 vs Eddy | 18–20 | 47.37% |
| Sio87 vs Asuka | 11–25 | 30.56% |
| Sio87 vs Paul | 26–8 | 76.47% |
| Sio87 vs Dragunov | 11–23 | 32.35% |
| Sio87 vs Nina | 15–14 | 51.72% |
| Sio87 vs Devil Jin | 11–17 | 39.29% |
| Sio87 vs Alisa | 14–13 | 51.85% |
| Sio87 vs Heihachi | 14–13 | 51.85% |
| Sio87 vs Victor | 11–14 | 44.00% |
| Sio87 vs Lidia | 10–15 | 40.00% |
| Sio87 vs Lars | 18–6 | 75.00% |
| Sio87 vs Leroy | 11–13 | 45.83% |
| Sio87 vs Jack-8 | 8–15 | 34.78% |
| Sio87 vs Xiaoyu | 10–11 | 47.62% |
| Sio87 vs Leo | 8–12 | 40.00% |
| Sio87 vs Claudio | 11–9 | 55.00% |
| Sio87 vs Kuma | 2–11 | 15.38% |
| Sio87 vs Lee | 0–12 | 0.00% |
| Sio87 vs Raven | 5–7 | 41.67% |
| Sio87 vs Fahkumram | 3–8 | 27.27% |
| Sio87 vs Zafina | 3–7 | 30.00% |
| Sio87 vs Clive | 5–5 | 50.00% |
| Sio87 vs Anna | 7–3 | 70.00% |
| Sio87 vs Feng | 4–5 | 44.44% |
| Sio87 vs Shaheen | 1–4 | 20.00% |
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.