| TEKKENHEAD vs Eddy | 4–5 | 44.44% |
| TEKKENHEAD vs Bryan | 7–0 | 100.00% |
| TEKKENHEAD vs Kazuya | 2–3 | 40.00% |
| TEKKENHEAD vs Alisa | 4–1 | 80.00% |
| TEKKENHEAD vs Yoshimitsu | 3–1 | 75.00% |
| TEKKENHEAD vs Hwoarang | 2–2 | 50.00% |
| TEKKENHEAD vs Jin | 4–0 | 100.00% |
| TEKKENHEAD vs Jack-8 | 3–1 | 75.00% |
| TEKKENHEAD vs Dragunov | 4–0 | 100.00% |
| TEKKENHEAD vs Lee | 4–0 | 100.00% |
| TEKKENHEAD vs Devil Jin | 2–1 | 66.67% |
| TEKKENHEAD vs Lars | 1–2 | 33.33% |
| TEKKENHEAD vs Claudio | 1–2 | 33.33% |
| TEKKENHEAD vs Nina | 2–1 | 66.67% |
| TEKKENHEAD vs Azucena | 1–2 | 33.33% |
| TEKKENHEAD vs Lidia | 2–1 | 66.67% |
| TEKKENHEAD vs Law | 0–2 | 0.00% |
| TEKKENHEAD vs Steve | 1–1 | 50.00% |
| TEKKENHEAD vs Kuma | 0–2 | 0.00% |
| TEKKENHEAD vs Reina | 0–2 | 0.00% |
| TEKKENHEAD vs Raven | 1–1 | 50.00% |
| TEKKENHEAD vs King | 0–1 | 0.00% |
| TEKKENHEAD vs Xiaoyu | 0–1 | 0.00% |
| TEKKENHEAD vs Lili | 1–0 | 100.00% |
| TEKKENHEAD vs Leroy | 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.