| StiffAssTekken vs Reina | 55–28 | 66.27% |
| StiffAssTekken vs King | 35–41 | 46.05% |
| StiffAssTekken vs Jin | 43–30 | 58.90% |
| StiffAssTekken vs Hwoarang | 28–37 | 43.08% |
| StiffAssTekken vs Bryan | 32–30 | 51.61% |
| StiffAssTekken vs Lee | 24–36 | 40.00% |
| StiffAssTekken vs Kazuya | 36–21 | 63.16% |
| StiffAssTekken vs Yoshimitsu | 31–24 | 56.36% |
| StiffAssTekken vs Jun | 32–17 | 65.31% |
| StiffAssTekken vs Nina | 24–24 | 50.00% |
| StiffAssTekken vs Steve | 22–25 | 46.81% |
| StiffAssTekken vs Dragunov | 21–25 | 45.65% |
| StiffAssTekken vs Asuka | 24–18 | 57.14% |
| StiffAssTekken vs Devil Jin | 23–19 | 54.76% |
| StiffAssTekken vs Feng | 16–24 | 40.00% |
| StiffAssTekken vs Law | 22–15 | 59.46% |
| StiffAssTekken vs Lili | 29–8 | 78.38% |
| StiffAssTekken vs Lars | 14–22 | 38.89% |
| StiffAssTekken vs Paul | 14–20 | 41.18% |
| StiffAssTekken vs Xiaoyu | 23–6 | 79.31% |
| StiffAssTekken vs Alisa | 6–22 | 21.43% |
| StiffAssTekken vs Leo | 14–12 | 53.85% |
| StiffAssTekken vs Claudio | 9–15 | 37.50% |
| StiffAssTekken vs Kuma | 11–12 | 47.83% |
| StiffAssTekken vs Lidia | 11–12 | 47.83% |
| StiffAssTekken vs Shaheen | 12–8 | 60.00% |
| StiffAssTekken vs Zafina | 15–4 | 78.95% |
| StiffAssTekken vs Azucena | 14–5 | 73.68% |
| StiffAssTekken vs Jack-8 | 8–10 | 44.44% |
| StiffAssTekken vs Raven | 6–12 | 33.33% |
| StiffAssTekken vs Leroy | 10–5 | 66.67% |
| StiffAssTekken vs Panda | 6–4 | 60.00% |
| StiffAssTekken vs Eddy | 3–6 | 33.33% |
| StiffAssTekken vs Clive | 4–4 | 50.00% |
| StiffAssTekken vs Victor | 3–4 | 42.86% |
| StiffAssTekken vs Fahkumram | 2–4 | 33.33% |
| StiffAssTekken vs Heihachi | 3–1 | 75.00% |
| StiffAssTekken vs Miary Zo | 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.