| Little Mec vs Kazuya | 13–8 | 61.90% |
| Little Mec vs Reina | 13–6 | 68.42% |
| Little Mec vs Law | 10–7 | 58.82% |
| Little Mec vs Hwoarang | 9–6 | 60.00% |
| Little Mec vs Jin | 8–7 | 53.33% |
| Little Mec vs Jun | 9–4 | 69.23% |
| Little Mec vs Heihachi | 7–6 | 53.85% |
| Little Mec vs Asuka | 9–3 | 75.00% |
| Little Mec vs King | 4–6 | 40.00% |
| Little Mec vs Bryan | 6–4 | 60.00% |
| Little Mec vs Yoshimitsu | 7–2 | 77.78% |
| Little Mec vs Claudio | 2–7 | 22.22% |
| Little Mec vs Nina | 3–6 | 33.33% |
| Little Mec vs Victor | 6–3 | 66.67% |
| Little Mec vs Leo | 6–2 | 75.00% |
| Little Mec vs Devil Jin | 4–3 | 57.14% |
| Little Mec vs Eddy | 4–2 | 66.67% |
| Little Mec vs Jack-8 | 2–3 | 40.00% |
| Little Mec vs Dragunov | 2–3 | 40.00% |
| Little Mec vs Lee | 4–1 | 80.00% |
| Little Mec vs Paul | 2–2 | 50.00% |
| Little Mec vs Lili | 1–3 | 25.00% |
| Little Mec vs Raven | 0–4 | 0.00% |
| Little Mec vs Steve | 3–0 | 100.00% |
| Little Mec vs Kuma | 2–1 | 66.67% |
| Little Mec vs Panda | 1–2 | 33.33% |
| Little Mec vs Leroy | 3–0 | 100.00% |
| Little Mec vs Lidia | 2–1 | 66.67% |
| Little Mec vs Xiaoyu | 2–0 | 100.00% |
| Little Mec vs Feng | 2–0 | 100.00% |
| Little Mec vs Azucena | 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.