| Iron| Sid vs Paul | 19–14 | 57.58% |
| Iron| Sid vs Dragunov | 20–11 | 64.52% |
| Iron| Sid vs King | 17–13 | 56.67% |
| Iron| Sid vs Bryan | 16–9 | 64.00% |
| Iron| Sid vs Kazuya | 16–9 | 64.00% |
| Iron| Sid vs Victor | 16–8 | 66.67% |
| Iron| Sid vs Hwoarang | 8–14 | 36.36% |
| Iron| Sid vs Jin | 11–11 | 50.00% |
| Iron| Sid vs Heihachi | 11–9 | 55.00% |
| Iron| Sid vs Reina | 7–12 | 36.84% |
| Iron| Sid vs Steve | 9–9 | 50.00% |
| Iron| Sid vs Jun | 6–11 | 35.29% |
| Iron| Sid vs Asuka | 8–7 | 53.33% |
| Iron| Sid vs Azucena | 8–7 | 53.33% |
| Iron| Sid vs Xiaoyu | 9–5 | 64.29% |
| Iron| Sid vs Devil Jin | 10–4 | 71.43% |
| Iron| Sid vs Alisa | 8–6 | 57.14% |
| Iron| Sid vs Nina | 7–7 | 50.00% |
| Iron| Sid vs Lili | 5–8 | 38.46% |
| Iron| Sid vs Lars | 6–6 | 50.00% |
| Iron| Sid vs Fahkumram | 11–1 | 91.67% |
| Iron| Sid vs Leroy | 6–5 | 54.55% |
| Iron| Sid vs Law | 5–5 | 50.00% |
| Iron| Sid vs Yoshimitsu | 7–3 | 70.00% |
| Iron| Sid vs Feng | 3–7 | 30.00% |
| Iron| Sid vs Raven | 5–5 | 50.00% |
| Iron| Sid vs Lidia | 6–4 | 60.00% |
| Iron| Sid vs Clive | 5–5 | 50.00% |
| Iron| Sid vs Kuma | 3–5 | 37.50% |
| Iron| Sid vs Lee | 0–6 | 0.00% |
| Iron| Sid vs Eddy | 5–1 | 83.33% |
| Iron| Sid vs Jack-8 | 3–1 | 75.00% |
| Iron| Sid vs Leo | 3–1 | 75.00% |
| Iron| Sid vs Claudio | 2–2 | 50.00% |
| Iron| Sid vs Shaheen | 2–2 | 50.00% |
| Iron| Sid vs Panda | 2–1 | 66.67% |
| Iron| Sid vs Zafina | 0–1 | 0.00% |
| Iron| Sid vs Anna | 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.