| Iván vs Jin | 23–63 | 26.74% |
| Iván vs Steve | 38–27 | 58.46% |
| Iván vs Kazuya | 19–45 | 29.69% |
| Iván vs Law | 21–40 | 34.43% |
| Iván vs Hwoarang | 26–29 | 47.27% |
| Iván vs King | 23–30 | 43.40% |
| Iván vs Clive | 24–22 | 52.17% |
| Iván vs Reina | 10–27 | 27.03% |
| Iván vs Nina | 13–17 | 43.33% |
| Iván vs Bryan | 7–22 | 24.14% |
| Iván vs Eddy | 15–13 | 53.57% |
| Iván vs Yoshimitsu | 10–15 | 40.00% |
| Iván vs Jun | 10–13 | 43.48% |
| Iván vs Victor | 12–11 | 52.17% |
| Iván vs Fahkumram | 7–16 | 30.43% |
| Iván vs Lars | 3–19 | 13.64% |
| Iván vs Azucena | 10–12 | 45.45% |
| Iván vs Devil Jin | 6–11 | 35.29% |
| Iván vs Lili | 4–12 | 25.00% |
| Iván vs Xiaoyu | 4–11 | 26.67% |
| Iván vs Zafina | 5–10 | 33.33% |
| Iván vs Dragunov | 5–9 | 35.71% |
| Iván vs Anna | 1–11 | 8.33% |
| Iván vs Claudio | 6–5 | 54.55% |
| Iván vs Lee | 2–9 | 18.18% |
| Iván vs Leo | 3–7 | 30.00% |
| Iván vs Paul | 3–6 | 33.33% |
| Iván vs Lidia | 5–4 | 55.56% |
| Iván vs Armor King | 2–7 | 22.22% |
| Iván vs Jack-8 | 4–4 | 50.00% |
| Iván vs Feng | 1–7 | 12.50% |
| Iván vs Alisa | 4–3 | 57.14% |
| Iván vs Kuma | 0–7 | 0.00% |
| Iván vs Heihachi | 3–4 | 42.86% |
| Iván vs Asuka | 2–3 | 40.00% |
| Iván vs Leroy | 1–3 | 25.00% |
| Iván vs Raven | 2–2 | 50.00% |
| Iván vs Shaheen | 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.