| Alejandro vs Kazuya | 115–126 | 47.72% |
| Alejandro vs Jin | 95–96 | 49.74% |
| Alejandro vs Bryan | 79–100 | 44.13% |
| Alejandro vs King | 89–71 | 55.62% |
| Alejandro vs Hwoarang | 68–75 | 47.55% |
| Alejandro vs Paul | 59–69 | 46.09% |
| Alejandro vs Yoshimitsu | 74–53 | 58.27% |
| Alejandro vs Law | 53–62 | 46.09% |
| Alejandro vs Reina | 48–59 | 44.86% |
| Alejandro vs Eddy | 59–39 | 60.20% |
| Alejandro vs Lee | 58–38 | 60.42% |
| Alejandro vs Steve | 43–49 | 46.74% |
| Alejandro vs Dragunov | 44–44 | 50.00% |
| Alejandro vs Asuka | 49–33 | 59.76% |
| Alejandro vs Heihachi | 28–47 | 37.33% |
| Alejandro vs Lili | 38–36 | 51.35% |
| Alejandro vs Devil Jin | 33–39 | 45.83% |
| Alejandro vs Xiaoyu | 39–26 | 60.00% |
| Alejandro vs Azucena | 27–32 | 45.76% |
| Alejandro vs Lidia | 21–36 | 36.84% |
| Alejandro vs Jun | 33–19 | 63.46% |
| Alejandro vs Alisa | 18–31 | 36.73% |
| Alejandro vs Claudio | 28–21 | 57.14% |
| Alejandro vs Lars | 18–30 | 37.50% |
| Alejandro vs Feng | 20–20 | 50.00% |
| Alejandro vs Clive | 15–25 | 37.50% |
| Alejandro vs Nina | 20–17 | 54.05% |
| Alejandro vs Victor | 18–18 | 50.00% |
| Alejandro vs Leroy | 14–20 | 41.18% |
| Alejandro vs Jack-8 | 13–20 | 39.39% |
| Alejandro vs Anna | 12–20 | 37.50% |
| Alejandro vs Fahkumram | 15–14 | 51.72% |
| Alejandro vs Raven | 13–12 | 52.00% |
| Alejandro vs Armor King | 14–7 | 66.67% |
| Alejandro vs Shaheen | 6–10 | 37.50% |
| Alejandro vs Leo | 7–8 | 46.67% |
| Alejandro vs Zafina | 6–7 | 46.15% |
| Alejandro vs Kuma | 5–4 | 55.56% |
| Alejandro vs Panda | 5–1 | 83.33% |
| Alejandro vs Miary Zo | 4–2 | 66.67% |
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.