| 1handhero vs Clive | 18–20 | 47.37% |
| 1handhero vs King | 8–12 | 40.00% |
| 1handhero vs Reina | 10–7 | 58.82% |
| 1handhero vs Law | 4–7 | 36.36% |
| 1handhero vs Jin | 4–7 | 36.36% |
| 1handhero vs Nina | 4–7 | 36.36% |
| 1handhero vs Victor | 5–6 | 45.45% |
| 1handhero vs Heihachi | 5–5 | 50.00% |
| 1handhero vs Eddy | 4–5 | 44.44% |
| 1handhero vs Steve | 4–4 | 50.00% |
| 1handhero vs Lidia | 3–4 | 42.86% |
| 1handhero vs Paul | 3–3 | 50.00% |
| 1handhero vs Yoshimitsu | 2–4 | 33.33% |
| 1handhero vs Lili | 2–4 | 33.33% |
| 1handhero vs Kazuya | 3–2 | 60.00% |
| 1handhero vs Asuka | 3–2 | 60.00% |
| 1handhero vs Leroy | 3–2 | 60.00% |
| 1handhero vs Jun | 5–0 | 100.00% |
| 1handhero vs Azucena | 1–4 | 20.00% |
| 1handhero vs Raven | 3–2 | 60.00% |
| 1handhero vs Bryan | 0–4 | 0.00% |
| 1handhero vs Jack-8 | 2–2 | 50.00% |
| 1handhero vs Dragunov | 2–2 | 50.00% |
| 1handhero vs Leo | 1–3 | 25.00% |
| 1handhero vs Lars | 2–2 | 50.00% |
| 1handhero vs Hwoarang | 2–1 | 66.67% |
| 1handhero vs Xiaoyu | 2–1 | 66.67% |
| 1handhero vs Feng | 1–1 | 50.00% |
| 1handhero vs Devil Jin | 1–0 | 100.00% |
| 1handhero vs Alisa | 0–1 | 0.00% |
| 1handhero vs Anna | 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.