| sido vs King | 59–67 | 46.83% |
| sido vs Kazuya | 47–35 | 57.32% |
| sido vs Bryan | 44–32 | 57.89% |
| sido vs Jin | 32–36 | 47.06% |
| sido vs Dragunov | 29–27 | 51.79% |
| sido vs Law | 23–29 | 44.23% |
| sido vs Paul | 28–23 | 54.90% |
| sido vs Nina | 27–14 | 65.85% |
| sido vs Steve | 21–15 | 58.33% |
| sido vs Hwoarang | 18–17 | 51.43% |
| sido vs Heihachi | 15–16 | 48.39% |
| sido vs Clive | 17–14 | 54.84% |
| sido vs Eddy | 11–17 | 39.29% |
| sido vs Devil Jin | 15–12 | 55.56% |
| sido vs Victor | 11–15 | 42.31% |
| sido vs Asuka | 12–12 | 50.00% |
| sido vs Yoshimitsu | 12–10 | 54.55% |
| sido vs Lili | 9–13 | 40.91% |
| sido vs Armor King | 6–16 | 27.27% |
| sido vs Anna | 8–12 | 40.00% |
| sido vs Feng | 6–13 | 31.58% |
| sido vs Reina | 6–12 | 33.33% |
| sido vs Fahkumram | 3–14 | 17.65% |
| sido vs Alisa | 8–8 | 50.00% |
| sido vs Lars | 7–8 | 46.67% |
| sido vs Xiaoyu | 2–8 | 20.00% |
| sido vs Raven | 7–3 | 70.00% |
| sido vs Lee | 3–6 | 33.33% |
| sido vs Jack-8 | 2–6 | 25.00% |
| sido vs Azucena | 2–6 | 25.00% |
| sido vs Leo | 5–2 | 71.43% |
| sido vs Jun | 3–4 | 42.86% |
| sido vs Claudio | 2–3 | 40.00% |
| sido vs Kuma | 5–0 | 100.00% |
| sido vs Leroy | 1–4 | 20.00% |
| sido vs Shaheen | 0–4 | 0.00% |
| sido vs Zafina | 3–1 | 75.00% |
| sido vs Panda | 2–0 | 100.00% |
| sido vs Lidia | 0–2 | 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.