| Ivan_doom vs King | 34–21 | 61.82% |
| Ivan_doom vs Hwoarang | 22–13 | 62.86% |
| Ivan_doom vs Armor King | 9–22 | 29.03% |
| Ivan_doom vs Steve | 17–11 | 60.71% |
| Ivan_doom vs Bryan | 12–15 | 44.44% |
| Ivan_doom vs Reina | 12–14 | 46.15% |
| Ivan_doom vs Yoshimitsu | 13–12 | 52.00% |
| Ivan_doom vs Lars | 9–15 | 37.50% |
| Ivan_doom vs Eddy | 9–12 | 42.86% |
| Ivan_doom vs Victor | 7–13 | 35.00% |
| Ivan_doom vs Lili | 4–13 | 23.53% |
| Ivan_doom vs Jin | 8–8 | 50.00% |
| Ivan_doom vs Asuka | 9–7 | 56.25% |
| Ivan_doom vs Fahkumram | 7–9 | 43.75% |
| Ivan_doom vs Kazuya | 6–9 | 40.00% |
| Ivan_doom vs Heihachi | 7–8 | 46.67% |
| Ivan_doom vs Jun | 7–7 | 50.00% |
| Ivan_doom vs Paul | 4–8 | 33.33% |
| Ivan_doom vs Leo | 5–7 | 41.67% |
| Ivan_doom vs Lidia | 7–4 | 63.64% |
| Ivan_doom vs Law | 6–4 | 60.00% |
| Ivan_doom vs Lee | 2–8 | 20.00% |
| Ivan_doom vs Clive | 6–4 | 60.00% |
| Ivan_doom vs Dragunov | 4–5 | 44.44% |
| Ivan_doom vs Anna | 5–3 | 62.50% |
| Ivan_doom vs Alisa | 7–0 | 100.00% |
| Ivan_doom vs Nina | 3–4 | 42.86% |
| Ivan_doom vs Kuma | 2–5 | 28.57% |
| Ivan_doom vs Leroy | 3–4 | 42.86% |
| Ivan_doom vs Jack-8 | 3–3 | 50.00% |
| Ivan_doom vs Xiaoyu | 3–2 | 60.00% |
| Ivan_doom vs Zafina | 2–3 | 40.00% |
| Ivan_doom vs Azucena | 1–4 | 20.00% |
| Ivan_doom vs Devil Jin | 0–4 | 0.00% |
| Ivan_doom vs Feng | 1–3 | 25.00% |
| Ivan_doom vs Shaheen | 0–4 | 0.00% |
| Ivan_doom vs Raven | 2–1 | 66.67% |
| Ivan_doom vs Panda | 0–2 | 0.00% |
| Ivan_doom vs Claudio | 1–0 | 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.