| sidd12 vs King | 9–22 | 29.03% |
| sidd12 vs Kazuya | 16–14 | 53.33% |
| sidd12 vs Jin | 15–14 | 51.72% |
| sidd12 vs Paul | 9–13 | 40.91% |
| sidd12 vs Reina | 15–7 | 68.18% |
| sidd12 vs Steve | 12–5 | 70.59% |
| sidd12 vs Eddy | 10–7 | 58.82% |
| sidd12 vs Heihachi | 6–10 | 37.50% |
| sidd12 vs Dragunov | 5–9 | 35.71% |
| sidd12 vs Anna | 3–11 | 21.43% |
| sidd12 vs Law | 2–10 | 16.67% |
| sidd12 vs Bryan | 3–9 | 25.00% |
| sidd12 vs Lili | 5–7 | 41.67% |
| sidd12 vs Claudio | 4–7 | 36.36% |
| sidd12 vs Nina | 2–9 | 18.18% |
| sidd12 vs Devil Jin | 3–7 | 30.00% |
| sidd12 vs Lars | 5–5 | 50.00% |
| sidd12 vs Victor | 4–6 | 40.00% |
| sidd12 vs Hwoarang | 3–5 | 37.50% |
| sidd12 vs Jun | 2–4 | 33.33% |
| sidd12 vs Azucena | 4–2 | 66.67% |
| sidd12 vs Armor King | 3–3 | 50.00% |
| sidd12 vs Jack-8 | 2–2 | 50.00% |
| sidd12 vs Asuka | 2–2 | 50.00% |
| sidd12 vs Alisa | 1–3 | 25.00% |
| sidd12 vs Lee | 1–3 | 25.00% |
| sidd12 vs Kuma | 0–4 | 0.00% |
| sidd12 vs Zafina | 1–3 | 25.00% |
| sidd12 vs Miary Zo | 0–4 | 0.00% |
| sidd12 vs Fahkumram | 1–2 | 33.33% |
| sidd12 vs Xiaoyu | 0–2 | 0.00% |
| sidd12 vs Feng | 0–2 | 0.00% |
| sidd12 vs Shaheen | 2–0 | 100.00% |
| sidd12 vs Leroy | 0–2 | 0.00% |
| sidd12 vs Raven | 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.