| hartman837 vs Jun | 4–4 | 50.00% |
| hartman837 vs Jin | 4–3 | 57.14% |
| hartman837 vs Reina | 3–4 | 42.86% |
| hartman837 vs King | 3–1 | 75.00% |
| hartman837 vs Law | 0–3 | 0.00% |
| hartman837 vs Hwoarang | 1–2 | 33.33% |
| hartman837 vs Eddy | 0–3 | 0.00% |
| hartman837 vs Paul | 2–0 | 100.00% |
| hartman837 vs Leroy | 2–0 | 100.00% |
| hartman837 vs Xiaoyu | 1–0 | 100.00% |
| hartman837 vs Kazuya | 0–1 | 0.00% |
| hartman837 vs Steve | 1–0 | 100.00% |
| hartman837 vs Lili | 1–0 | 100.00% |
| hartman837 vs Claudio | 0–1 | 0.00% |
| hartman837 vs Kuma | 1–0 | 100.00% |
| hartman837 vs Victor | 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.