| Iknowthatgirl vs King | 33–28 | 54.10% |
| Iknowthatgirl vs Clive | 31–20 | 60.78% |
| Iknowthatgirl vs Hwoarang | 29–21 | 58.00% |
| Iknowthatgirl vs Jin | 28–22 | 56.00% |
| Iknowthatgirl vs Steve | 29–18 | 61.70% |
| Iknowthatgirl vs Reina | 34–13 | 72.34% |
| Iknowthatgirl vs Eddy | 23–16 | 58.97% |
| Iknowthatgirl vs Kazuya | 17–19 | 47.22% |
| Iknowthatgirl vs Azucena | 23–13 | 63.89% |
| Iknowthatgirl vs Victor | 18–17 | 51.43% |
| Iknowthatgirl vs Dragunov | 13–20 | 39.39% |
| Iknowthatgirl vs Bryan | 12–20 | 37.50% |
| Iknowthatgirl vs Lidia | 21–11 | 65.62% |
| Iknowthatgirl vs Jun | 18–12 | 60.00% |
| Iknowthatgirl vs Heihachi | 18–12 | 60.00% |
| Iknowthatgirl vs Jack-8 | 15–13 | 53.57% |
| Iknowthatgirl vs Law | 19–8 | 70.37% |
| Iknowthatgirl vs Yoshimitsu | 11–16 | 40.74% |
| Iknowthatgirl vs Xiaoyu | 14–13 | 51.85% |
| Iknowthatgirl vs Asuka | 13–10 | 56.52% |
| Iknowthatgirl vs Lili | 9–14 | 39.13% |
| Iknowthatgirl vs Leroy | 14–9 | 60.87% |
| Iknowthatgirl vs Leo | 10–12 | 45.45% |
| Iknowthatgirl vs Nina | 14–7 | 66.67% |
| Iknowthatgirl vs Armor King | 10–7 | 58.82% |
| Iknowthatgirl vs Devil Jin | 4–12 | 25.00% |
| Iknowthatgirl vs Lars | 9–6 | 60.00% |
| Iknowthatgirl vs Raven | 3–12 | 20.00% |
| Iknowthatgirl vs Alisa | 4–10 | 28.57% |
| Iknowthatgirl vs Lee | 10–4 | 71.43% |
| Iknowthatgirl vs Feng | 5–7 | 41.67% |
| Iknowthatgirl vs Claudio | 4–8 | 33.33% |
| Iknowthatgirl vs Paul | 5–6 | 45.45% |
| Iknowthatgirl vs Kuma | 7–3 | 70.00% |
| Iknowthatgirl vs Zafina | 8–2 | 80.00% |
| Iknowthatgirl vs Miary Zo | 4–4 | 50.00% |
| Iknowthatgirl vs Anna | 3–3 | 50.00% |
| Iknowthatgirl vs Panda | 3–2 | 60.00% |
| Iknowthatgirl vs Fahkumram | 4–1 | 80.00% |
| Iknowthatgirl vs Shaheen | 3–1 | 75.00% |
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.