| HyyHarston vs Eddy | 3–28 | 9.68% |
| HyyHarston vs Steve | 14–14 | 50.00% |
| HyyHarston vs Law | 8–18 | 30.77% |
| HyyHarston vs King | 11–15 | 42.31% |
| HyyHarston vs Reina | 5–20 | 20.00% |
| HyyHarston vs Jin | 8–14 | 36.36% |
| HyyHarston vs Jun | 4–18 | 18.18% |
| HyyHarston vs Lili | 6–15 | 28.57% |
| HyyHarston vs Hwoarang | 8–11 | 42.11% |
| HyyHarston vs Devil Jin | 7–12 | 36.84% |
| HyyHarston vs Kazuya | 2–16 | 11.11% |
| HyyHarston vs Azucena | 7–11 | 38.89% |
| HyyHarston vs Leo | 6–11 | 35.29% |
| HyyHarston vs Victor | 4–11 | 26.67% |
| HyyHarston vs Paul | 2–11 | 15.38% |
| HyyHarston vs Raven | 4–8 | 33.33% |
| HyyHarston vs Xiaoyu | 1–10 | 9.09% |
| HyyHarston vs Jack-8 | 4–7 | 36.36% |
| HyyHarston vs Dragunov | 4–7 | 36.36% |
| HyyHarston vs Bryan | 0–10 | 0.00% |
| HyyHarston vs Lee | 3–7 | 30.00% |
| HyyHarston vs Lars | 4–5 | 44.44% |
| HyyHarston vs Feng | 2–6 | 25.00% |
| HyyHarston vs Nina | 2–6 | 25.00% |
| HyyHarston vs Leroy | 3–5 | 37.50% |
| HyyHarston vs Yoshimitsu | 2–4 | 33.33% |
| HyyHarston vs Asuka | 1–5 | 16.67% |
| HyyHarston vs Zafina | 3–3 | 50.00% |
| HyyHarston vs Alisa | 2–3 | 40.00% |
| HyyHarston vs Kuma | 1–4 | 20.00% |
| HyyHarston vs Claudio | 1–2 | 33.33% |
| HyyHarston vs Shaheen | 1–2 | 33.33% |
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.