| Harryseo vs Reina | 29–20 | 59.18% |
| Harryseo vs Kazuya | 14–20 | 41.18% |
| Harryseo vs Lili | 12–20 | 37.50% |
| Harryseo vs Hwoarang | 9–22 | 29.03% |
| Harryseo vs Paul | 10–17 | 37.04% |
| Harryseo vs Dragunov | 8–18 | 30.77% |
| Harryseo vs King | 11–14 | 44.00% |
| Harryseo vs Jin | 11–13 | 45.83% |
| Harryseo vs Jun | 6–17 | 26.09% |
| Harryseo vs Victor | 10–13 | 43.48% |
| Harryseo vs Yoshimitsu | 5–17 | 22.73% |
| Harryseo vs Asuka | 8–14 | 36.36% |
| Harryseo vs Bryan | 4–14 | 22.22% |
| Harryseo vs Alisa | 12–5 | 70.59% |
| Harryseo vs Steve | 5–11 | 31.25% |
| Harryseo vs Azucena | 4–11 | 26.67% |
| Harryseo vs Law | 4–10 | 28.57% |
| Harryseo vs Jack-8 | 5–9 | 35.71% |
| Harryseo vs Devil Jin | 7–7 | 50.00% |
| Harryseo vs Eddy | 5–8 | 38.46% |
| Harryseo vs Xiaoyu | 1–11 | 8.33% |
| Harryseo vs Lee | 7–5 | 58.33% |
| Harryseo vs Kuma | 3–9 | 25.00% |
| Harryseo vs Leo | 5–5 | 50.00% |
| Harryseo vs Shaheen | 5–5 | 50.00% |
| Harryseo vs Nina | 2–8 | 20.00% |
| Harryseo vs Leroy | 2–7 | 22.22% |
| Harryseo vs Feng | 4–4 | 50.00% |
| Harryseo vs Claudio | 2–6 | 25.00% |
| Harryseo vs Zafina | 4–3 | 57.14% |
| Harryseo vs Raven | 3–4 | 42.86% |
| Harryseo vs Lars | 3–3 | 50.00% |
| Harryseo vs Panda | 0–2 | 0.00% |
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.