| Tatts vs Kazuya | 8–18 | 30.77% |
| Tatts vs Jin | 10–8 | 55.56% |
| Tatts vs King | 4–11 | 26.67% |
| Tatts vs Bryan | 4–10 | 28.57% |
| Tatts vs Paul | 4–6 | 40.00% |
| Tatts vs Steve | 7–2 | 77.78% |
| Tatts vs Hwoarang | 6–2 | 75.00% |
| Tatts vs Xiaoyu | 0–8 | 0.00% |
| Tatts vs Leo | 5–3 | 62.50% |
| Tatts vs Azucena | 3–5 | 37.50% |
| Tatts vs Yoshimitsu | 4–3 | 57.14% |
| Tatts vs Dragunov | 3–4 | 42.86% |
| Tatts vs Shaheen | 3–4 | 42.86% |
| Tatts vs Nina | 3–4 | 42.86% |
| Tatts vs Reina | 3–4 | 42.86% |
| Tatts vs Eddy | 1–6 | 14.29% |
| Tatts vs Lili | 1–5 | 16.67% |
| Tatts vs Kuma | 4–2 | 66.67% |
| Tatts vs Law | 2–3 | 40.00% |
| Tatts vs Devil Jin | 1–4 | 20.00% |
| Tatts vs Claudio | 3–2 | 60.00% |
| Tatts vs Victor | 1–4 | 20.00% |
| Tatts vs Lars | 1–3 | 25.00% |
| Tatts vs Alisa | 1–3 | 25.00% |
| Tatts vs Lee | 2–2 | 50.00% |
| Tatts vs Asuka | 1–2 | 33.33% |
| Tatts vs Jun | 1–2 | 33.33% |
| Tatts vs Zafina | 2–0 | 100.00% |
| Tatts vs Leroy | 1–1 | 50.00% |
| Tatts vs Lidia | 0–2 | 0.00% |
| Tatts vs Jack-8 | 0–1 | 0.00% |
| Tatts vs Feng | 1–0 | 100.00% |
| Tatts vs Raven | 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.