| It Aint Easy vs Heihachi | 12–15 | 44.44% |
| It Aint Easy vs Jin | 8–10 | 44.44% |
| It Aint Easy vs King | 7–10 | 41.18% |
| It Aint Easy vs Steve | 12–5 | 70.59% |
| It Aint Easy vs Hwoarang | 9–5 | 64.29% |
| It Aint Easy vs Xiaoyu | 11–2 | 84.62% |
| It Aint Easy vs Kazuya | 7–6 | 53.85% |
| It Aint Easy vs Law | 10–1 | 90.91% |
| It Aint Easy vs Bryan | 8–1 | 88.89% |
| It Aint Easy vs Reina | 5–4 | 55.56% |
| It Aint Easy vs Azucena | 1–8 | 11.11% |
| It Aint Easy vs Jun | 3–5 | 37.50% |
| It Aint Easy vs Dragunov | 4–2 | 66.67% |
| It Aint Easy vs Leo | 4–2 | 66.67% |
| It Aint Easy vs Nina | 3–3 | 50.00% |
| It Aint Easy vs Leroy | 4–2 | 66.67% |
| It Aint Easy vs Asuka | 4–1 | 80.00% |
| It Aint Easy vs Lars | 1–4 | 20.00% |
| It Aint Easy vs Lee | 2–3 | 40.00% |
| It Aint Easy vs Raven | 4–0 | 100.00% |
| It Aint Easy vs Eddy | 0–4 | 0.00% |
| It Aint Easy vs Yoshimitsu | 1–2 | 33.33% |
| It Aint Easy vs Victor | 1–2 | 33.33% |
| It Aint Easy vs Lidia | 2–1 | 66.67% |
| It Aint Easy vs Paul | 0–2 | 0.00% |
| It Aint Easy vs Devil Jin | 2–0 | 100.00% |
| It Aint Easy vs Shaheen | 2–0 | 100.00% |
| It Aint Easy vs Lili | 0–1 | 0.00% |
| It Aint Easy vs Kuma | 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.