| istekken8onsale vs Heihachi | 46–148 | 23.71% |
| istekken8onsale vs King | 29–58 | 33.33% |
| istekken8onsale vs Kazuya | 32–48 | 40.00% |
| istekken8onsale vs Jin | 32–44 | 42.11% |
| istekken8onsale vs Yoshimitsu | 27–31 | 46.55% |
| istekken8onsale vs Bryan | 22–36 | 37.93% |
| istekken8onsale vs Reina | 30–23 | 56.60% |
| istekken8onsale vs Dragunov | 18–33 | 35.29% |
| istekken8onsale vs Steve | 26–23 | 53.06% |
| istekken8onsale vs Hwoarang | 18–16 | 52.94% |
| istekken8onsale vs Law | 16–14 | 53.33% |
| istekken8onsale vs Paul | 13–14 | 48.15% |
| istekken8onsale vs Victor | 13–13 | 50.00% |
| istekken8onsale vs Lee | 8–17 | 32.00% |
| istekken8onsale vs Asuka | 6–16 | 27.27% |
| istekken8onsale vs Feng | 3–18 | 14.29% |
| istekken8onsale vs Lili | 7–14 | 33.33% |
| istekken8onsale vs Eddy | 7–13 | 35.00% |
| istekken8onsale vs Jun | 9–10 | 47.37% |
| istekken8onsale vs Nina | 10–8 | 55.56% |
| istekken8onsale vs Devil Jin | 2–14 | 12.50% |
| istekken8onsale vs Lars | 7–9 | 43.75% |
| istekken8onsale vs Azucena | 6–7 | 46.15% |
| istekken8onsale vs Xiaoyu | 8–4 | 66.67% |
| istekken8onsale vs Jack-8 | 7–3 | 70.00% |
| istekken8onsale vs Leo | 7–3 | 70.00% |
| istekken8onsale vs Leroy | 5–5 | 50.00% |
| istekken8onsale vs Lidia | 4–6 | 40.00% |
| istekken8onsale vs Kuma | 5–4 | 55.56% |
| istekken8onsale vs Raven | 1–8 | 11.11% |
| istekken8onsale vs Alisa | 2–5 | 28.57% |
| istekken8onsale vs Claudio | 1–4 | 20.00% |
| istekken8onsale vs Zafina | 1–4 | 20.00% |
| istekken8onsale vs Shaheen | 1–2 | 33.33% |
| istekken8onsale vs Panda | 0–2 | 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.