| Y0Y0NINJABOY vs King | 10–6 | 62.50% |
| Y0Y0NINJABOY vs Jin | 9–7 | 56.25% |
| Y0Y0NINJABOY vs Reina | 11–5 | 68.75% |
| Y0Y0NINJABOY vs Bryan | 12–3 | 80.00% |
| Y0Y0NINJABOY vs Kazuya | 10–3 | 76.92% |
| Y0Y0NINJABOY vs Dragunov | 8–5 | 61.54% |
| Y0Y0NINJABOY vs Hwoarang | 9–2 | 81.82% |
| Y0Y0NINJABOY vs Lili | 10–1 | 90.91% |
| Y0Y0NINJABOY vs Asuka | 7–3 | 70.00% |
| Y0Y0NINJABOY vs Lee | 7–3 | 70.00% |
| Y0Y0NINJABOY vs Jun | 10–0 | 100.00% |
| Y0Y0NINJABOY vs Yoshimitsu | 6–2 | 75.00% |
| Y0Y0NINJABOY vs Steve | 5–3 | 62.50% |
| Y0Y0NINJABOY vs Feng | 6–1 | 85.71% |
| Y0Y0NINJABOY vs Leroy | 4–2 | 66.67% |
| Y0Y0NINJABOY vs Lars | 1–4 | 20.00% |
| Y0Y0NINJABOY vs Leo | 2–2 | 50.00% |
| Y0Y0NINJABOY vs Xiaoyu | 0–3 | 0.00% |
| Y0Y0NINJABOY vs Jack-8 | 1–2 | 33.33% |
| Y0Y0NINJABOY vs Alisa | 2–1 | 66.67% |
| Y0Y0NINJABOY vs Shaheen | 2–1 | 66.67% |
| Y0Y0NINJABOY vs Raven | 2–1 | 66.67% |
| Y0Y0NINJABOY vs Eddy | 2–1 | 66.67% |
| Y0Y0NINJABOY vs Lidia | 1–2 | 33.33% |
| Y0Y0NINJABOY vs Paul | 0–2 | 0.00% |
| Y0Y0NINJABOY vs Law | 2–0 | 100.00% |
| Y0Y0NINJABOY vs Azucena | 1–1 | 50.00% |
| Y0Y0NINJABOY vs Claudio | 1–0 | 100.00% |
| Y0Y0NINJABOY 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.