| Alloy vs Kazuya | 26–30 | 46.43% |
| Alloy vs Reina | 25–25 | 50.00% |
| Alloy vs Steve | 19–21 | 47.50% |
| Alloy vs Jin | 20–19 | 51.28% |
| Alloy vs King | 24–11 | 68.57% |
| Alloy vs Eddy | 19–16 | 54.29% |
| Alloy vs Bryan | 20–12 | 62.50% |
| Alloy vs Armor King | 17–13 | 56.67% |
| Alloy vs Lars | 13–15 | 46.43% |
| Alloy vs Dragunov | 13–12 | 52.00% |
| Alloy vs Lili | 10–14 | 41.67% |
| Alloy vs Nina | 8–15 | 34.78% |
| Alloy vs Jun | 12–8 | 60.00% |
| Alloy vs Asuka | 14–5 | 73.68% |
| Alloy vs Azucena | 13–6 | 68.42% |
| Alloy vs Fahkumram | 14–5 | 73.68% |
| Alloy vs Alisa | 10–7 | 58.82% |
| Alloy vs Heihachi | 8–8 | 50.00% |
| Alloy vs Hwoarang | 6–9 | 40.00% |
| Alloy vs Jack-8 | 10–5 | 66.67% |
| Alloy vs Leroy | 6–9 | 40.00% |
| Alloy vs Victor | 7–8 | 46.67% |
| Alloy vs Feng | 7–7 | 50.00% |
| Alloy vs Yoshimitsu | 4–9 | 30.77% |
| Alloy vs Raven | 2–11 | 15.38% |
| Alloy vs Law | 6–6 | 50.00% |
| Alloy vs Devil Jin | 5–7 | 41.67% |
| Alloy vs Lee | 4–7 | 36.36% |
| Alloy vs Clive | 3–8 | 27.27% |
| Alloy vs Claudio | 4–4 | 50.00% |
| Alloy vs Shaheen | 4–3 | 57.14% |
| Alloy vs Lidia | 2–5 | 28.57% |
| Alloy vs Xiaoyu | 4–2 | 66.67% |
| Alloy vs Kuma | 3–3 | 50.00% |
| Alloy vs Leo | 4–0 | 100.00% |
| Alloy vs Zafina | 4–0 | 100.00% |
| Alloy vs Paul | 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.