| IDKU vs King | 29–30 | 49.15% |
| IDKU vs Kazuya | 33–20 | 62.26% |
| IDKU vs Lili | 24–29 | 45.28% |
| IDKU vs Reina | 28–21 | 57.14% |
| IDKU vs Steve | 31–11 | 73.81% |
| IDKU vs Lars | 25–14 | 64.10% |
| IDKU vs Hwoarang | 19–17 | 52.78% |
| IDKU vs Jin | 15–21 | 41.67% |
| IDKU vs Paul | 19–16 | 54.29% |
| IDKU vs Jun | 15–17 | 46.88% |
| IDKU vs Victor | 19–13 | 59.38% |
| IDKU vs Azucena | 14–16 | 46.67% |
| IDKU vs Bryan | 15–13 | 53.57% |
| IDKU vs Dragunov | 17–11 | 60.71% |
| IDKU vs Law | 14–13 | 51.85% |
| IDKU vs Jack-8 | 13–13 | 50.00% |
| IDKU vs Leroy | 17–7 | 70.83% |
| IDKU vs Eddy | 13–11 | 54.17% |
| IDKU vs Asuka | 10–13 | 43.48% |
| IDKU vs Devil Jin | 13–10 | 56.52% |
| IDKU vs Leo | 9–10 | 47.37% |
| IDKU vs Claudio | 9–10 | 47.37% |
| IDKU vs Lidia | 14–4 | 77.78% |
| IDKU vs Yoshimitsu | 11–6 | 64.71% |
| IDKU vs Heihachi | 13–4 | 76.47% |
| IDKU vs Lee | 11–5 | 68.75% |
| IDKU vs Xiaoyu | 6–9 | 40.00% |
| IDKU vs Feng | 8–7 | 53.33% |
| IDKU vs Raven | 7–8 | 46.67% |
| IDKU vs Alisa | 4–7 | 36.36% |
| IDKU vs Nina | 3–5 | 37.50% |
| IDKU vs Kuma | 3–2 | 60.00% |
| IDKU vs Clive | 4–1 | 80.00% |
| IDKU vs Zafina | 0–4 | 0.00% |
| IDKU vs Shaheen | 1–2 | 33.33% |
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.