| LittlestJay vs King | 30–34 | 46.88% |
| LittlestJay vs Kazuya | 14–19 | 42.42% |
| LittlestJay vs Law | 5–15 | 25.00% |
| LittlestJay vs Jin | 7–13 | 35.00% |
| LittlestJay vs Bryan | 7–13 | 35.00% |
| LittlestJay vs Victor | 12–8 | 60.00% |
| LittlestJay vs Asuka | 9–10 | 47.37% |
| LittlestJay vs Jun | 9–8 | 52.94% |
| LittlestJay vs Dragunov | 5–11 | 31.25% |
| LittlestJay vs Yoshimitsu | 6–7 | 46.15% |
| LittlestJay vs Jack-8 | 6–7 | 46.15% |
| LittlestJay vs Reina | 6–7 | 46.15% |
| LittlestJay vs Paul | 7–5 | 58.33% |
| LittlestJay vs Raven | 4–7 | 36.36% |
| LittlestJay vs Devil Jin | 2–8 | 20.00% |
| LittlestJay vs Alisa | 5–5 | 50.00% |
| LittlestJay vs Lee | 4–6 | 40.00% |
| LittlestJay vs Eddy | 6–4 | 60.00% |
| LittlestJay vs Steve | 2–6 | 25.00% |
| LittlestJay vs Hwoarang | 1–5 | 16.67% |
| LittlestJay vs Nina | 2–4 | 33.33% |
| LittlestJay vs Kuma | 3–3 | 50.00% |
| LittlestJay vs Xiaoyu | 1–4 | 20.00% |
| LittlestJay vs Claudio | 0–4 | 0.00% |
| LittlestJay vs Shaheen | 2–2 | 50.00% |
| LittlestJay vs Lidia | 2–2 | 50.00% |
| LittlestJay vs Feng | 0–3 | 0.00% |
| LittlestJay vs Lars | 2–0 | 100.00% |
| LittlestJay vs Leroy | 1–1 | 50.00% |
| LittlestJay vs Lili | 1–0 | 100.00% |
| LittlestJay vs Panda | 0–1 | 0.00% |
| LittlestJay vs Azucena | 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.