| Alex Tratata vs King | 69–102 | 40.35% |
| Alex Tratata vs Kazuya | 81–72 | 52.94% |
| Alex Tratata vs Law | 72–67 | 51.80% |
| Alex Tratata vs Jin | 53–85 | 38.41% |
| Alex Tratata vs Hwoarang | 64–59 | 52.03% |
| Alex Tratata vs Bryan | 66–44 | 60.00% |
| Alex Tratata vs Clive | 32–56 | 36.36% |
| Alex Tratata vs Lili | 44–41 | 51.76% |
| Alex Tratata vs Heihachi | 47–34 | 58.02% |
| Alex Tratata vs Steve | 42–32 | 56.76% |
| Alex Tratata vs Dragunov | 28–46 | 37.84% |
| Alex Tratata vs Eddy | 33–37 | 47.14% |
| Alex Tratata vs Reina | 33–32 | 50.77% |
| Alex Tratata vs Jun | 32–29 | 52.46% |
| Alex Tratata vs Yoshimitsu | 29–28 | 50.88% |
| Alex Tratata vs Paul | 32–20 | 61.54% |
| Alex Tratata vs Devil Jin | 26–26 | 50.00% |
| Alex Tratata vs Feng | 22–26 | 45.83% |
| Alex Tratata vs Asuka | 13–31 | 29.55% |
| Alex Tratata vs Nina | 23–21 | 52.27% |
| Alex Tratata vs Lars | 25–18 | 58.14% |
| Alex Tratata vs Azucena | 25–18 | 58.14% |
| Alex Tratata vs Alisa | 22–19 | 53.66% |
| Alex Tratata vs Victor | 16–17 | 48.48% |
| Alex Tratata vs Lidia | 21–12 | 63.64% |
| Alex Tratata vs Xiaoyu | 19–13 | 59.38% |
| Alex Tratata vs Lee | 12–15 | 44.44% |
| Alex Tratata vs Jack-8 | 15–7 | 68.18% |
| Alex Tratata vs Leroy | 14–7 | 66.67% |
| Alex Tratata vs Raven | 8–11 | 42.11% |
| Alex Tratata vs Kuma | 8–9 | 47.06% |
| Alex Tratata vs Claudio | 10–6 | 62.50% |
| Alex Tratata vs Anna | 7–9 | 43.75% |
| Alex Tratata vs Leo | 8–5 | 61.54% |
| Alex Tratata vs Fahkumram | 5–6 | 45.45% |
| Alex Tratata vs Zafina | 7–2 | 77.78% |
| Alex Tratata vs Armor King | 5–4 | 55.56% |
| Alex Tratata vs Shaheen | 1–5 | 16.67% |
| Alex Tratata vs Panda | 3–3 | 50.00% |
| Alex Tratata vs Miary Zo | 2–0 | 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.