| Tatta vs Reina | 10–5 | 66.67% |
| Tatta vs King | 4–10 | 28.57% |
| Tatta vs Jin | 1–12 | 7.69% |
| Tatta vs Azucena | 5–6 | 45.45% |
| Tatta vs Steve | 2–8 | 20.00% |
| Tatta vs Law | 2–7 | 22.22% |
| Tatta vs Nina | 3–5 | 37.50% |
| Tatta vs Hwoarang | 2–5 | 28.57% |
| Tatta vs Dragunov | 3–4 | 42.86% |
| Tatta vs Victor | 4–3 | 57.14% |
| Tatta vs Lars | 2–4 | 33.33% |
| Tatta vs Jun | 2–4 | 33.33% |
| Tatta vs Yoshimitsu | 3–2 | 60.00% |
| Tatta vs Bryan | 2–3 | 40.00% |
| Tatta vs Kazuya | 4–1 | 80.00% |
| Tatta vs Leroy | 1–4 | 20.00% |
| Tatta vs Clive | 1–4 | 20.00% |
| Tatta vs Eddy | 1–3 | 25.00% |
| Tatta vs Lili | 1–2 | 33.33% |
| Tatta vs Lee | 3–0 | 100.00% |
| Tatta vs Zafina | 2–1 | 66.67% |
| Tatta vs Heihachi | 1–2 | 33.33% |
| Tatta vs Devil Jin | 2–0 | 100.00% |
| Tatta vs Alisa | 0–2 | 0.00% |
| Tatta vs Panda | 0–2 | 0.00% |
| Tatta vs Lidia | 1–1 | 50.00% |
| Tatta vs Paul | 0–1 | 0.00% |
| Tatta vs Xiaoyu | 1–0 | 100.00% |
| Tatta vs Jack-8 | 0–1 | 0.00% |
| Tatta vs Leo | 0–1 | 0.00% |
| Tatta vs Claudio | 1–0 | 100.00% |
| Tatta vs Raven | 0–1 | 0.00% |
| Tatta vs Anna | 1–0 | 100.00% |
| Tatta vs Miary Zo | 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.