| Tef de Qin vs Kazuya | 28–29 | 49.12% |
| Tef de Qin vs Reina | 21–23 | 47.73% |
| Tef de Qin vs Steve | 22–20 | 52.38% |
| Tef de Qin vs Armor King | 21–19 | 52.50% |
| Tef de Qin vs Law | 20–17 | 54.05% |
| Tef de Qin vs Jin | 16–21 | 43.24% |
| Tef de Qin vs Bryan | 16–16 | 50.00% |
| Tef de Qin vs Devil Jin | 19–10 | 65.52% |
| Tef de Qin vs Hwoarang | 12–15 | 44.44% |
| Tef de Qin vs Dragunov | 15–12 | 55.56% |
| Tef de Qin vs King | 9–14 | 39.13% |
| Tef de Qin vs Paul | 13–8 | 61.90% |
| Tef de Qin vs Eddy | 7–13 | 35.00% |
| Tef de Qin vs Yoshimitsu | 7–12 | 36.84% |
| Tef de Qin vs Nina | 10–9 | 52.63% |
| Tef de Qin vs Lili | 11–6 | 64.71% |
| Tef de Qin vs Azucena | 9–8 | 52.94% |
| Tef de Qin vs Lidia | 10–6 | 62.50% |
| Tef de Qin vs Lars | 8–7 | 53.33% |
| Tef de Qin vs Jun | 5–10 | 33.33% |
| Tef de Qin vs Heihachi | 5–10 | 33.33% |
| Tef de Qin vs Anna | 8–5 | 61.54% |
| Tef de Qin vs Alisa | 7–5 | 58.33% |
| Tef de Qin vs Lee | 7–3 | 70.00% |
| Tef de Qin vs Victor | 3–7 | 30.00% |
| Tef de Qin vs Leroy | 1–8 | 11.11% |
| Tef de Qin vs Clive | 5–4 | 55.56% |
| Tef de Qin vs Asuka | 2–6 | 25.00% |
| Tef de Qin vs Fahkumram | 3–5 | 37.50% |
| Tef de Qin vs Feng | 3–4 | 42.86% |
| Tef de Qin vs Miary Zo | 4–3 | 57.14% |
| Tef de Qin vs Jack-8 | 3–3 | 50.00% |
| Tef de Qin vs Leo | 4–2 | 66.67% |
| Tef de Qin vs Xiaoyu | 2–3 | 40.00% |
| Tef de Qin vs Zafina | 3–2 | 60.00% |
| Tef de Qin vs Claudio | 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.