| Harsonoff vs Hwoarang | 8–9 | 47.06% |
| Harsonoff vs Kazuya | 7–10 | 41.18% |
| Harsonoff vs King | 10–5 | 66.67% |
| Harsonoff vs Asuka | 5–8 | 38.46% |
| Harsonoff vs Reina | 6–7 | 46.15% |
| Harsonoff vs Jin | 8–2 | 80.00% |
| Harsonoff vs Steve | 3–7 | 30.00% |
| Harsonoff vs Jun | 2–8 | 20.00% |
| Harsonoff vs Nina | 5–4 | 55.56% |
| Harsonoff vs Victor | 6–3 | 66.67% |
| Harsonoff vs Devil Jin | 3–3 | 50.00% |
| Harsonoff vs Feng | 0–6 | 0.00% |
| Harsonoff vs Lili | 3–3 | 50.00% |
| Harsonoff vs Leo | 3–3 | 50.00% |
| Harsonoff vs Lidia | 2–4 | 33.33% |
| Harsonoff vs Fahkumram | 1–5 | 16.67% |
| Harsonoff vs Shaheen | 2–3 | 40.00% |
| Harsonoff vs Heihachi | 2–3 | 40.00% |
| Harsonoff vs Dragunov | 2–1 | 66.67% |
| Harsonoff vs Alisa | 1–2 | 33.33% |
| Harsonoff vs Paul | 2–0 | 100.00% |
| Harsonoff vs Yoshimitsu | 1–1 | 50.00% |
| Harsonoff vs Xiaoyu | 0–2 | 0.00% |
| Harsonoff vs Bryan | 0–2 | 0.00% |
| Harsonoff vs Claudio | 0–2 | 0.00% |
| Harsonoff vs Panda | 0–2 | 0.00% |
| Harsonoff vs Eddy | 0–2 | 0.00% |
| Harsonoff vs Clive | 0–2 | 0.00% |
| Harsonoff vs Law | 0–1 | 0.00% |
| Harsonoff vs Lee | 1–0 | 100.00% |
| Harsonoff vs Zafina | 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.