| H-a-ron vs King | 20–24 | 45.45% |
| H-a-ron vs Kazuya | 15–16 | 48.39% |
| H-a-ron vs Paul | 15–11 | 57.69% |
| H-a-ron vs Jin | 11–12 | 47.83% |
| H-a-ron vs Bryan | 7–14 | 33.33% |
| H-a-ron vs Armor King | 11–9 | 55.00% |
| H-a-ron vs Law | 11–8 | 57.89% |
| H-a-ron vs Steve | 10–6 | 62.50% |
| H-a-ron vs Dragunov | 6–10 | 37.50% |
| H-a-ron vs Nina | 6–9 | 40.00% |
| H-a-ron vs Victor | 5–10 | 33.33% |
| H-a-ron vs Heihachi | 6–9 | 40.00% |
| H-a-ron vs Jun | 5–8 | 38.46% |
| H-a-ron vs Hwoarang | 8–3 | 72.73% |
| H-a-ron vs Eddy | 2–8 | 20.00% |
| H-a-ron vs Devil Jin | 5–4 | 55.56% |
| H-a-ron vs Lee | 5–4 | 55.56% |
| H-a-ron vs Asuka | 3–5 | 37.50% |
| H-a-ron vs Reina | 5–3 | 62.50% |
| H-a-ron vs Miary Zo | 4–4 | 50.00% |
| H-a-ron vs Claudio | 4–2 | 66.67% |
| H-a-ron vs Anna | 4–2 | 66.67% |
| H-a-ron vs Feng | 2–3 | 40.00% |
| H-a-ron vs Lars | 4–1 | 80.00% |
| H-a-ron vs Raven | 3–1 | 75.00% |
| H-a-ron vs Fahkumram | 0–4 | 0.00% |
| H-a-ron vs Yoshimitsu | 2–1 | 66.67% |
| H-a-ron vs Lili | 1–2 | 33.33% |
| H-a-ron vs Jack-8 | 2–0 | 100.00% |
| H-a-ron vs Leo | 0–2 | 0.00% |
| H-a-ron vs Azucena | 2–0 | 100.00% |
| H-a-ron vs Clive | 2–0 | 100.00% |
| H-a-ron vs Kuma | 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.