| Iven vs Kazuya | 16–30 | 34.78% |
| Iven vs Jin | 24–19 | 55.81% |
| Iven vs Reina | 20–20 | 50.00% |
| Iven vs Eddy | 15–23 | 39.47% |
| Iven vs King | 17–17 | 50.00% |
| Iven vs Law | 26–6 | 81.25% |
| Iven vs Yoshimitsu | 15–9 | 62.50% |
| Iven vs Steve | 13–11 | 54.17% |
| Iven vs Nina | 16–7 | 69.57% |
| Iven vs Azucena | 12–11 | 52.17% |
| Iven vs Asuka | 10–12 | 45.45% |
| Iven vs Devil Jin | 7–14 | 33.33% |
| Iven vs Hwoarang | 16–3 | 84.21% |
| Iven vs Dragunov | 8–10 | 44.44% |
| Iven vs Bryan | 11–5 | 68.75% |
| Iven vs Jack-8 | 12–4 | 75.00% |
| Iven vs Lars | 6–10 | 37.50% |
| Iven vs Lili | 10–5 | 66.67% |
| Iven vs Paul | 6–8 | 42.86% |
| Iven vs Alisa | 6–7 | 46.15% |
| Iven vs Feng | 6–5 | 54.55% |
| Iven vs Lee | 3–7 | 30.00% |
| Iven vs Jun | 8–2 | 80.00% |
| Iven vs Victor | 7–3 | 70.00% |
| Iven vs Xiaoyu | 6–3 | 66.67% |
| Iven vs Leo | 3–6 | 33.33% |
| Iven vs Shaheen | 2–2 | 50.00% |
| Iven vs Panda | 2–2 | 50.00% |
| Iven vs Leroy | 2–2 | 50.00% |
| Iven vs Raven | 2–2 | 50.00% |
| Iven vs Claudio | 3–0 | 100.00% |
| Iven vs Zafina | 2–0 | 100.00% |
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.