| Fundamentals vs Heihachi | 20–7 | 74.07% |
| Fundamentals vs Jin | 13–2 | 86.67% |
| Fundamentals vs Bryan | 13–2 | 86.67% |
| Fundamentals vs Kazuya | 13–2 | 86.67% |
| Fundamentals vs Hwoarang | 11–1 | 91.67% |
| Fundamentals vs Steve | 11–1 | 91.67% |
| Fundamentals vs King | 7–3 | 70.00% |
| Fundamentals vs Yoshimitsu | 8–2 | 80.00% |
| Fundamentals vs Lee | 7–3 | 70.00% |
| Fundamentals vs Law | 7–2 | 77.78% |
| Fundamentals vs Dragunov | 8–1 | 88.89% |
| Fundamentals vs Reina | 8–1 | 88.89% |
| Fundamentals vs Xiaoyu | 6–2 | 75.00% |
| Fundamentals vs Lili | 6–2 | 75.00% |
| Fundamentals vs Leo | 5–3 | 62.50% |
| Fundamentals vs Devil Jin | 6–0 | 100.00% |
| Fundamentals vs Victor | 6–0 | 100.00% |
| Fundamentals vs Nina | 4–1 | 80.00% |
| Fundamentals vs Zafina | 5–0 | 100.00% |
| Fundamentals vs Alisa | 5–0 | 100.00% |
| Fundamentals vs Paul | 4–0 | 100.00% |
| Fundamentals vs Jun | 4–0 | 100.00% |
| Fundamentals vs Lidia | 4–0 | 100.00% |
| Fundamentals vs Azucena | 2–1 | 66.67% |
| Fundamentals vs Claudio | 2–1 | 66.67% |
| Fundamentals vs Raven | 1–2 | 33.33% |
| Fundamentals vs Jack-8 | 2–0 | 100.00% |
| Fundamentals vs Lars | 2–0 | 100.00% |
| Fundamentals vs Leroy | 2–0 | 100.00% |
| Fundamentals vs Asuka | 0–1 | 0.00% |
| Fundamentals vs Eddy | 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.