| ihavetwonumber9 vs Jin | 10–10 | 50.00% |
| ihavetwonumber9 vs Heihachi | 9–8 | 52.94% |
| ihavetwonumber9 vs Kazuya | 8–6 | 57.14% |
| ihavetwonumber9 vs Law | 3–9 | 25.00% |
| ihavetwonumber9 vs Alisa | 7–5 | 58.33% |
| ihavetwonumber9 vs Lee | 8–4 | 66.67% |
| ihavetwonumber9 vs Jun | 7–5 | 58.33% |
| ihavetwonumber9 vs Reina | 6–6 | 50.00% |
| ihavetwonumber9 vs Bryan | 3–8 | 27.27% |
| ihavetwonumber9 vs Devil Jin | 4–5 | 44.44% |
| ihavetwonumber9 vs Azucena | 3–6 | 33.33% |
| ihavetwonumber9 vs Victor | 3–6 | 33.33% |
| ihavetwonumber9 vs Dragunov | 2–5 | 28.57% |
| ihavetwonumber9 vs King | 2–4 | 33.33% |
| ihavetwonumber9 vs Eddy | 2–4 | 33.33% |
| ihavetwonumber9 vs Lidia | 2–4 | 33.33% |
| ihavetwonumber9 vs Steve | 2–3 | 40.00% |
| ihavetwonumber9 vs Asuka | 1–4 | 20.00% |
| ihavetwonumber9 vs Yoshimitsu | 1–3 | 25.00% |
| ihavetwonumber9 vs Kuma | 1–3 | 25.00% |
| ihavetwonumber9 vs Paul | 2–1 | 66.67% |
| ihavetwonumber9 vs Xiaoyu | 1–2 | 33.33% |
| ihavetwonumber9 vs Lili | 3–0 | 100.00% |
| ihavetwonumber9 vs Lars | 0–3 | 0.00% |
| ihavetwonumber9 vs Leo | 0–2 | 0.00% |
| ihavetwonumber9 vs Claudio | 2–0 | 100.00% |
| ihavetwonumber9 vs Nina | 0–2 | 0.00% |
| ihavetwonumber9 vs Leroy | 2–0 | 100.00% |
| ihavetwonumber9 vs Raven | 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.