| Alex 23 vs Jin | 40–37 | 51.95% |
| Alex 23 vs Reina | 23–50 | 31.51% |
| Alex 23 vs Hwoarang | 24–32 | 42.86% |
| Alex 23 vs Kazuya | 22–34 | 39.29% |
| Alex 23 vs Victor | 21–34 | 38.18% |
| Alex 23 vs Law | 17–37 | 31.48% |
| Alex 23 vs Bryan | 18–34 | 34.62% |
| Alex 23 vs King | 21–30 | 41.18% |
| Alex 23 vs Dragunov | 19–32 | 37.25% |
| Alex 23 vs Paul | 25–25 | 50.00% |
| Alex 23 vs Lili | 28–20 | 58.33% |
| Alex 23 vs Steve | 19–20 | 48.72% |
| Alex 23 vs Devil Jin | 20–19 | 51.28% |
| Alex 23 vs Asuka | 15–23 | 39.47% |
| Alex 23 vs Claudio | 18–20 | 47.37% |
| Alex 23 vs Jun | 20–17 | 54.05% |
| Alex 23 vs Azucena | 19–17 | 52.78% |
| Alex 23 vs Xiaoyu | 19–14 | 57.58% |
| Alex 23 vs Eddy | 12–19 | 38.71% |
| Alex 23 vs Heihachi | 11–19 | 36.67% |
| Alex 23 vs Feng | 9–18 | 33.33% |
| Alex 23 vs Alisa | 8–19 | 29.63% |
| Alex 23 vs Leo | 12–13 | 48.00% |
| Alex 23 vs Jack-8 | 12–11 | 52.17% |
| Alex 23 vs Nina | 10–12 | 45.45% |
| Alex 23 vs Yoshimitsu | 6–15 | 28.57% |
| Alex 23 vs Leroy | 9–10 | 47.37% |
| Alex 23 vs Lee | 9–4 | 69.23% |
| Alex 23 vs Lars | 5–6 | 45.45% |
| Alex 23 vs Kuma | 5–6 | 45.45% |
| Alex 23 vs Shaheen | 4–3 | 57.14% |
| Alex 23 vs Raven | 4–3 | 57.14% |
| Alex 23 vs Lidia | 3–4 | 42.86% |
| Alex 23 vs Panda | 2–2 | 50.00% |
| Alex 23 vs Zafina | 0–3 | 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.