| Idan vs Jin | 43–46 | 48.31% |
| Idan vs King | 36–50 | 41.86% |
| Idan vs Law | 46–36 | 56.10% |
| Idan vs Eddy | 33–37 | 47.14% |
| Idan vs Hwoarang | 31–29–1 | 51.67% |
| Idan vs Fahkumram | 27–32 | 45.76% |
| Idan vs Kazuya | 30–26 | 53.57% |
| Idan vs Steve | 27–23 | 54.00% |
| Idan vs Bryan | 15–30 | 33.33% |
| Idan vs Heihachi | 22–22 | 50.00% |
| Idan vs Paul | 16–22 | 42.11% |
| Idan vs Lili | 18–20 | 47.37% |
| Idan vs Armor King | 11–27 | 28.95% |
| Idan vs Jun | 20–13 | 60.61% |
| Idan vs Lee | 11–20 | 35.48% |
| Idan vs Nina | 11–17 | 39.29% |
| Idan vs Anna | 14–12 | 53.85% |
| Idan vs Asuka | 11–12 | 47.83% |
| Idan vs Yoshimitsu | 8–11 | 42.11% |
| Idan vs Feng | 4–15 | 21.05% |
| Idan vs Lars | 13–6 | 68.42% |
| Idan vs Xiaoyu | 9–9 | 50.00% |
| Idan vs Devil Jin | 10–8 | 55.56% |
| Idan vs Dragunov | 10–7 | 58.82% |
| Idan vs Reina | 11–5 | 68.75% |
| Idan vs Alisa | 5–10 | 33.33% |
| Idan vs Azucena | 7–8 | 46.67% |
| Idan vs Leroy | 3–11 | 21.43% |
| Idan vs Raven | 4–8 | 33.33% |
| Idan vs Clive | 8–4 | 66.67% |
| Idan vs Claudio | 4–7 | 36.36% |
| Idan vs Leo | 2–7 | 22.22% |
| Idan vs Jack-8 | 5–3 | 62.50% |
| Idan vs Zafina | 0–8 | 0.00% |
| Idan vs Lidia | 4–4 | 50.00% |
| Idan vs Victor | 1–6 | 14.29% |
| Idan vs Miary Zo | 4–2 | 66.67% |
| Idan vs Panda | 2–2 | 50.00% |
| Idan vs Kuma | 1–2 | 33.33% |
| Idan vs Shaheen | 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.