| ImJustBetter vs King | 8–2 | 80.00% |
| ImJustBetter vs Kazuya | 4–6 | 40.00% |
| ImJustBetter vs Law | 7–2 | 77.78% |
| ImJustBetter vs Hwoarang | 7–1 | 87.50% |
| ImJustBetter vs Claudio | 7–1 | 87.50% |
| ImJustBetter vs Yoshimitsu | 4–3 | 57.14% |
| ImJustBetter vs Bryan | 3–4 | 42.86% |
| ImJustBetter vs Steve | 5–2 | 71.43% |
| ImJustBetter vs Jin | 5–1 | 83.33% |
| ImJustBetter vs Lili | 5–1 | 83.33% |
| ImJustBetter vs Fahkumram | 2–4 | 33.33% |
| ImJustBetter vs Paul | 4–0 | 100.00% |
| ImJustBetter vs Feng | 3–1 | 75.00% |
| ImJustBetter vs Azucena | 4–0 | 100.00% |
| ImJustBetter vs Victor | 4–0 | 100.00% |
| ImJustBetter vs Xiaoyu | 3–0 | 100.00% |
| ImJustBetter vs Lars | 1–2 | 33.33% |
| ImJustBetter vs Reina | 2–1 | 66.67% |
| ImJustBetter vs Eddy | 2–1 | 66.67% |
| ImJustBetter vs Heihachi | 2–1 | 66.67% |
| ImJustBetter vs Jack-8 | 1–1 | 50.00% |
| ImJustBetter vs Devil Jin | 2–0 | 100.00% |
| ImJustBetter vs Dragunov | 2–0 | 100.00% |
| ImJustBetter vs Alisa | 2–0 | 100.00% |
| ImJustBetter vs Kuma | 2–0 | 100.00% |
| ImJustBetter vs Asuka | 1–0 | 100.00% |
| ImJustBetter vs Nina | 1–0 | 100.00% |
| ImJustBetter vs Leroy | 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.