| kometarou vs Heihachi | 22–5 | 81.48% |
| kometarou vs Xiaoyu | 9–4 | 69.23% |
| kometarou vs Kazuya | 7–4 | 63.64% |
| kometarou vs Devil Jin | 9–2 | 81.82% |
| kometarou vs Hwoarang | 4–5 | 44.44% |
| kometarou vs Feng | 7–2 | 77.78% |
| kometarou vs King | 6–2 | 75.00% |
| kometarou vs Yoshimitsu | 7–1 | 87.50% |
| kometarou vs Dragunov | 7–1 | 87.50% |
| kometarou vs Eddy | 6–2 | 75.00% |
| kometarou vs Asuka | 6–1 | 85.71% |
| kometarou vs Jin | 4–2 | 66.67% |
| kometarou vs Bryan | 2–4 | 33.33% |
| kometarou vs Armor King | 3–3 | 50.00% |
| kometarou vs Jack-8 | 5–0 | 100.00% |
| kometarou vs Lee | 3–2 | 60.00% |
| kometarou vs Leroy | 5–0 | 100.00% |
| kometarou vs Reina | 3–2 | 60.00% |
| kometarou vs Victor | 5–0 | 100.00% |
| kometarou vs Claudio | 2–2 | 50.00% |
| kometarou vs Raven | 2–2 | 50.00% |
| kometarou vs Steve | 2–1 | 66.67% |
| kometarou vs Lili | 2–1 | 66.67% |
| kometarou vs Leo | 3–0 | 100.00% |
| kometarou vs Alisa | 3–0 | 100.00% |
| kometarou vs Lidia | 2–1 | 66.67% |
| kometarou vs Law | 2–0 | 100.00% |
| kometarou vs Shaheen | 2–0 | 100.00% |
| kometarou vs Kuma | 2–0 | 100.00% |
| kometarou vs Anna | 2–0 | 100.00% |
| kometarou vs Nina | 1–0 | 100.00% |
| kometarou 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.