| Tadeo vs King | 8–9 | 47.06% |
| Tadeo vs Lili | 10–7 | 58.82% |
| Tadeo vs Law | 9–5 | 64.29% |
| Tadeo vs Reina | 5–9 | 35.71% |
| Tadeo vs Jin | 5–8 | 38.46% |
| Tadeo vs Heihachi | 4–8 | 33.33% |
| Tadeo vs Kazuya | 3–7 | 30.00% |
| Tadeo vs Devil Jin | 5–5 | 50.00% |
| Tadeo vs Yoshimitsu | 2–7 | 22.22% |
| Tadeo vs Azucena | 4–4 | 50.00% |
| Tadeo vs Bryan | 4–3 | 57.14% |
| Tadeo vs Leo | 1–6 | 14.29% |
| Tadeo vs Steve | 4–2 | 66.67% |
| Tadeo vs Dragunov | 3–3 | 50.00% |
| Tadeo vs Lars | 2–4 | 33.33% |
| Tadeo vs Leroy | 3–3 | 50.00% |
| Tadeo vs Feng | 2–3 | 40.00% |
| Tadeo vs Claudio | 0–4 | 0.00% |
| Tadeo vs Shaheen | 0–4 | 0.00% |
| Tadeo vs Jun | 2–2 | 50.00% |
| Tadeo vs Asuka | 1–2 | 33.33% |
| Tadeo vs Victor | 1–2 | 33.33% |
| Tadeo vs Jack-8 | 1–1 | 50.00% |
| Tadeo vs Zafina | 0–2 | 0.00% |
| Tadeo vs Paul | 0–1 | 0.00% |
| Tadeo vs Hwoarang | 1–0 | 100.00% |
| Tadeo vs Raven | 0–1 | 0.00% |
| Tadeo vs Eddy | 1–0 | 100.00% |
| Tadeo vs Lidia | 0–1 | 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.