| Alper vs Jin | 33–17 | 66.00% |
| Alper vs King | 20–19 | 51.28% |
| Alper vs Kazuya | 20–18 | 52.63% |
| Alper vs Hwoarang | 24–6 | 80.00% |
| Alper vs Law | 11–17 | 39.29% |
| Alper vs Reina | 17–11 | 60.71% |
| Alper vs Lili | 13–12 | 52.00% |
| Alper vs Bryan | 7–14 | 33.33% |
| Alper vs Leo | 7–8 | 46.67% |
| Alper vs Dragunov | 9–6 | 60.00% |
| Alper vs Victor | 6–6 | 50.00% |
| Alper vs Leroy | 8–3 | 72.73% |
| Alper vs Eddy | 1–9 | 10.00% |
| Alper vs Yoshimitsu | 6–3 | 66.67% |
| Alper vs Xiaoyu | 4–5 | 44.44% |
| Alper vs Claudio | 4–5 | 44.44% |
| Alper vs Devil Jin | 5–3 | 62.50% |
| Alper vs Azucena | 2–6 | 25.00% |
| Alper vs Paul | 1–6 | 14.29% |
| Alper vs Nina | 4–3 | 57.14% |
| Alper vs Heihachi | 1–6 | 14.29% |
| Alper vs Steve | 5–2 | 71.43% |
| Alper vs Jun | 3–3 | 50.00% |
| Alper vs Asuka | 1–4 | 20.00% |
| Alper vs Lars | 2–3 | 40.00% |
| Alper vs Lee | 2–3 | 40.00% |
| Alper vs Feng | 0–4 | 0.00% |
| Alper vs Alisa | 0–4 | 0.00% |
| Alper vs Kuma | 3–1 | 75.00% |
| Alper vs Raven | 1–2 | 33.33% |
| Alper vs Shaheen | 0–2 | 0.00% |
| Alper vs Zafina | 2–0 | 100.00% |
| Alper vs Lidia | 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.