| idoukunn vs Dragunov | 170–199 | 46.07% |
| idoukunn vs Kazuya | 130–216 | 37.57% |
| idoukunn vs Reina | 121–150 | 44.65% |
| idoukunn vs Paul | 104–149–1 | 41.11% |
| idoukunn vs King | 116–113 | 50.66% |
| idoukunn vs Jin | 80–127 | 38.65% |
| idoukunn vs Lili | 105–99 | 51.47% |
| idoukunn vs Hwoarang | 74–112 | 39.78% |
| idoukunn vs Bryan | 71–112 | 38.80% |
| idoukunn vs Steve | 79–100 | 44.13% |
| idoukunn vs Asuka | 82–94 | 46.59% |
| idoukunn vs Azucena | 74–94 | 44.05% |
| idoukunn vs Law | 61–91 | 40.13% |
| idoukunn vs Devil Jin | 52–94 | 35.62% |
| idoukunn vs Victor | 57–88 | 39.31% |
| idoukunn vs Jun | 50–71 | 41.32% |
| idoukunn vs Heihachi | 49–70 | 41.18% |
| idoukunn vs Yoshimitsu | 41–75 | 35.34% |
| idoukunn vs Feng | 39–72 | 35.14% |
| idoukunn vs Claudio | 35–70 | 33.33% |
| idoukunn vs Lidia | 52–51 | 50.49% |
| idoukunn vs Lars | 41–59 | 41.00% |
| idoukunn vs Lee | 43–51 | 45.74% |
| idoukunn vs Clive | 40–54 | 42.55% |
| idoukunn vs Jack-8 | 40–51 | 43.96% |
| idoukunn vs Xiaoyu | 41–43 | 48.81% |
| idoukunn vs Alisa | 35–48 | 42.17% |
| idoukunn vs Leo | 36–36 | 50.00% |
| idoukunn vs Eddy | 29–41 | 41.43% |
| idoukunn vs Kuma | 29–40 | 42.03% |
| idoukunn vs Raven | 30–31 | 49.18% |
| idoukunn vs Leroy | 23–35 | 39.66% |
| idoukunn vs Miary Zo | 29–27 | 51.79% |
| idoukunn vs Nina | 19–33 | 36.54% |
| idoukunn vs Zafina | 15–23 | 39.47% |
| idoukunn vs Shaheen | 9–27 | 25.00% |
| idoukunn vs Armor King | 15–20 | 42.86% |
| idoukunn vs Panda | 12–13 | 48.00% |
| idoukunn vs Anna | 10–11 | 47.62% |
| idoukunn vs Fahkumram | 9–11 | 45.00% |
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.