| T666 vs King | 20–20 | 50.00% |
| T666 vs Reina | 23–14 | 62.16% |
| T666 vs Jin | 10–25 | 28.57% |
| T666 vs Kazuya | 10–18 | 35.71% |
| T666 vs Steve | 11–17 | 39.29% |
| T666 vs Asuka | 8–15 | 34.78% |
| T666 vs Jun | 12–11 | 52.17% |
| T666 vs Victor | 9–11 | 45.00% |
| T666 vs Bryan | 8–11 | 42.11% |
| T666 vs Lili | 10–9 | 52.63% |
| T666 vs Xiaoyu | 13–5 | 72.22% |
| T666 vs Dragunov | 12–6 | 66.67% |
| T666 vs Hwoarang | 10–6 | 62.50% |
| T666 vs Eddy | 6–9 | 40.00% |
| T666 vs Leroy | 7–7 | 50.00% |
| T666 vs Law | 6–7 | 46.15% |
| T666 vs Yoshimitsu | 6–5 | 54.55% |
| T666 vs Devil Jin | 6–5 | 54.55% |
| T666 vs Lars | 7–4 | 63.64% |
| T666 vs Lidia | 6–5 | 54.55% |
| T666 vs Lee | 1–8 | 11.11% |
| T666 vs Raven | 4–5 | 44.44% |
| T666 vs Jack-8 | 3–5 | 37.50% |
| T666 vs Alisa | 5–3 | 62.50% |
| T666 vs Nina | 5–3 | 62.50% |
| T666 vs Paul | 2–5 | 28.57% |
| T666 vs Azucena | 5–2 | 71.43% |
| T666 vs Leo | 3–1 | 75.00% |
| T666 vs Kuma | 0–4 | 0.00% |
| T666 vs Panda | 2–2 | 50.00% |
| T666 vs Feng | 1–2 | 33.33% |
| T666 vs Claudio | 1–2 | 33.33% |
| T666 vs Clive | 1–2 | 33.33% |
| T666 vs Zafina | 0–1 | 0.00% |
| T666 vs Heihachi | 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.