| AlonsoHCH vs King | 28–50 | 35.90% |
| AlonsoHCH vs Jin | 24–52 | 31.58% |
| AlonsoHCH vs Steve | 25–41 | 37.88% |
| AlonsoHCH vs Lili | 17–35 | 32.69% |
| AlonsoHCH vs Kazuya | 14–33 | 29.79% |
| AlonsoHCH vs Eddy | 17–25 | 40.48% |
| AlonsoHCH vs Reina | 20–19 | 51.28% |
| AlonsoHCH vs Hwoarang | 13–24 | 35.14% |
| AlonsoHCH vs Asuka | 17–16 | 51.52% |
| AlonsoHCH vs Azucena | 8–23 | 25.81% |
| AlonsoHCH vs Law | 13–17 | 43.33% |
| AlonsoHCH vs Bryan | 6–24 | 20.00% |
| AlonsoHCH vs Dragunov | 12–18 | 40.00% |
| AlonsoHCH vs Armor King | 10–19 | 34.48% |
| AlonsoHCH vs Heihachi | 8–19 | 29.63% |
| AlonsoHCH vs Nina | 9–13 | 40.91% |
| AlonsoHCH vs Jun | 12–10 | 54.55% |
| AlonsoHCH vs Miary Zo | 8–13 | 38.10% |
| AlonsoHCH vs Devil Jin | 10–10 | 50.00% |
| AlonsoHCH vs Lee | 6–13 | 31.58% |
| AlonsoHCH vs Victor | 6–13 | 31.58% |
| AlonsoHCH vs Lars | 2–13 | 13.33% |
| AlonsoHCH vs Claudio | 6–7 | 46.15% |
| AlonsoHCH vs Paul | 3–9 | 25.00% |
| AlonsoHCH vs Yoshimitsu | 3–9 | 25.00% |
| AlonsoHCH vs Jack-8 | 4–8 | 33.33% |
| AlonsoHCH vs Xiaoyu | 1–10 | 9.09% |
| AlonsoHCH vs Clive | 5–6 | 45.45% |
| AlonsoHCH vs Alisa | 3–7 | 30.00% |
| AlonsoHCH vs Lidia | 3–6 | 33.33% |
| AlonsoHCH vs Fahkumram | 2–7 | 22.22% |
| AlonsoHCH vs Anna | 1–5 | 16.67% |
| AlonsoHCH vs Feng | 4–1 | 80.00% |
| AlonsoHCH vs Raven | 4–1 | 80.00% |
| AlonsoHCH vs Shaheen | 2–2 | 50.00% |
| AlonsoHCH vs Kuma | 0–3 | 0.00% |
| AlonsoHCH vs Zafina | 0–3 | 0.00% |
| AlonsoHCH vs Leo | 2–0 | 100.00% |
| AlonsoHCH vs Leroy | 2–0 | 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.