| I42I42I vs Hwoarang | 9–9 | 50.00% |
| I42I42I vs Law | 9–8 | 52.94% |
| I42I42I vs Jin | 10–7 | 58.82% |
| I42I42I vs Dragunov | 11–6 | 64.71% |
| I42I42I vs Reina | 10–6 | 62.50% |
| I42I42I vs Lidia | 5–10 | 33.33% |
| I42I42I vs Jun | 8–5 | 61.54% |
| I42I42I vs Kazuya | 5–6 | 45.45% |
| I42I42I vs Yoshimitsu | 7–3 | 70.00% |
| I42I42I vs Bryan | 5–5 | 50.00% |
| I42I42I vs Steve | 3–6 | 33.33% |
| I42I42I vs Leroy | 6–3 | 66.67% |
| I42I42I vs Victor | 3–6 | 33.33% |
| I42I42I vs King | 4–4 | 50.00% |
| I42I42I vs Devil Jin | 4–3 | 57.14% |
| I42I42I vs Lee | 2–5 | 28.57% |
| I42I42I vs Xiaoyu | 4–2 | 66.67% |
| I42I42I vs Lili | 2–4 | 33.33% |
| I42I42I vs Alisa | 1–5 | 16.67% |
| I42I42I vs Claudio | 3–3 | 50.00% |
| I42I42I vs Eddy | 3–3 | 50.00% |
| I42I42I vs Nina | 3–2 | 60.00% |
| I42I42I vs Paul | 0–3 | 0.00% |
| I42I42I vs Asuka | 2–1 | 66.67% |
| I42I42I vs Feng | 0–3 | 0.00% |
| I42I42I vs Lars | 2–1 | 66.67% |
| I42I42I vs Raven | 1–2 | 33.33% |
| I42I42I vs Leo | 2–0 | 100.00% |
| I42I42I vs Shaheen | 0–2 | 0.00% |
| I42I42I vs Azucena | 2–0 | 100.00% |
| I42I42I vs Kuma | 0–1 | 0.00% |
| I42I42I vs Panda | 0–1 | 0.00% |
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.