| IAmTheLaw vs Armor King | 30–18 | 62.50% |
| IAmTheLaw vs Kazuya | 17–7 | 70.83% |
| IAmTheLaw vs Law | 18–5 | 78.26% |
| IAmTheLaw vs Heihachi | 7–15 | 31.82% |
| IAmTheLaw vs Steve | 14–4 | 77.78% |
| IAmTheLaw vs King | 10–7 | 58.82% |
| IAmTheLaw vs Bryan | 10–7 | 58.82% |
| IAmTheLaw vs Reina | 10–7 | 58.82% |
| IAmTheLaw vs Jun | 11–5 | 68.75% |
| IAmTheLaw vs Yoshimitsu | 9–4 | 69.23% |
| IAmTheLaw vs Lili | 7–5 | 58.33% |
| IAmTheLaw vs Paul | 5–3 | 62.50% |
| IAmTheLaw vs Jin | 6–2 | 75.00% |
| IAmTheLaw vs Asuka | 4–4 | 50.00% |
| IAmTheLaw vs Nina | 5–3 | 62.50% |
| IAmTheLaw vs Azucena | 3–5 | 37.50% |
| IAmTheLaw vs Anna | 4–4 | 50.00% |
| IAmTheLaw vs Dragunov | 2–5 | 28.57% |
| IAmTheLaw vs Victor | 4–3 | 57.14% |
| IAmTheLaw vs Raven | 4–3 | 57.14% |
| IAmTheLaw vs Eddy | 3–4 | 42.86% |
| IAmTheLaw vs Fahkumram | 5–2 | 71.43% |
| IAmTheLaw vs Hwoarang | 4–2 | 66.67% |
| IAmTheLaw vs Lee | 3–3 | 50.00% |
| IAmTheLaw vs Leroy | 3–3 | 50.00% |
| IAmTheLaw vs Devil Jin | 2–3 | 40.00% |
| IAmTheLaw vs Leo | 2–3 | 40.00% |
| IAmTheLaw vs Clive | 4–1 | 80.00% |
| IAmTheLaw vs Miary Zo | 2–3 | 40.00% |
| IAmTheLaw vs Xiaoyu | 2–2 | 50.00% |
| IAmTheLaw vs Shaheen | 3–1 | 75.00% |
| IAmTheLaw vs Jack-8 | 0–3 | 0.00% |
| IAmTheLaw vs Feng | 2–1 | 66.67% |
| IAmTheLaw vs Lars | 3–0 | 100.00% |
| IAmTheLaw vs Claudio | 3–0 | 100.00% |
| IAmTheLaw vs Alisa | 0–1 | 0.00% |
| IAmTheLaw vs Panda | 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.