| Little boy cool vs Bryan | 18–2 | 90.00% |
| Little boy cool vs King | 14–5 | 73.68% |
| Little boy cool vs Paul | 11–5 | 68.75% |
| Little boy cool vs Jin | 13–2 | 86.67% |
| Little boy cool vs Steve | 11–3 | 78.57% |
| Little boy cool vs Lidia | 8–5 | 61.54% |
| Little boy cool vs Kazuya | 9–0 | 100.00% |
| Little boy cool vs Eddy | 6–3 | 66.67% |
| Little boy cool vs Heihachi | 7–2 | 77.78% |
| Little boy cool vs Yoshimitsu | 6–2 | 75.00% |
| Little boy cool vs Asuka | 7–1 | 87.50% |
| Little boy cool vs Dragunov | 6–2 | 75.00% |
| Little boy cool vs Reina | 6–2 | 75.00% |
| Little boy cool vs Xiaoyu | 3–3 | 50.00% |
| Little boy cool vs Alisa | 6–0 | 100.00% |
| Little boy cool vs Raven | 4–2 | 66.67% |
| Little boy cool vs Anna | 4–2 | 66.67% |
| Little boy cool vs Fahkumram | 3–3 | 50.00% |
| Little boy cool vs Law | 5–0 | 100.00% |
| Little boy cool vs Hwoarang | 5–0 | 100.00% |
| Little boy cool vs Nina | 3–2 | 60.00% |
| Little boy cool vs Lee | 4–1 | 80.00% |
| Little boy cool vs Jun | 5–0 | 100.00% |
| Little boy cool vs Clive | 5–0 | 100.00% |
| Little boy cool vs Feng | 3–1 | 75.00% |
| Little boy cool vs Lili | 3–1 | 75.00% |
| Little boy cool vs Lars | 4–0 | 100.00% |
| Little boy cool vs Claudio | 4–0 | 100.00% |
| Little boy cool vs Victor | 4–0 | 100.00% |
| Little boy cool vs Jack-8 | 3–0 | 100.00% |
| Little boy cool vs Zafina | 2–1 | 66.67% |
| Little boy cool vs Leroy | 3–0 | 100.00% |
| Little boy cool vs Armor King | 3–0 | 100.00% |
| Little boy cool vs Shaheen | 1–1 | 50.00% |
| Little boy cool vs Kuma | 2–0 | 100.00% |
| Little boy cool vs Devil Jin | 1–0 | 100.00% |
| Little boy cool vs Leo | 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.