| IVKingHenryIV vs Jin | 24–22 | 52.17% |
| IVKingHenryIV vs King | 25–15 | 62.50% |
| IVKingHenryIV vs Kazuya | 16–23 | 41.03% |
| IVKingHenryIV vs Eddy | 14–16 | 46.67% |
| IVKingHenryIV vs Dragunov | 13–16 | 44.83% |
| IVKingHenryIV vs Reina | 13–14 | 48.15% |
| IVKingHenryIV vs Bryan | 11–15 | 42.31% |
| IVKingHenryIV vs Paul | 14–9 | 60.87% |
| IVKingHenryIV vs Steve | 10–13 | 43.48% |
| IVKingHenryIV vs Law | 6–16 | 27.27% |
| IVKingHenryIV vs Asuka | 9–13 | 40.91% |
| IVKingHenryIV vs Nina | 8–12 | 40.00% |
| IVKingHenryIV vs Hwoarang | 6–13 | 31.58% |
| IVKingHenryIV vs Lili | 12–7 | 63.16% |
| IVKingHenryIV vs Jun | 9–10 | 47.37% |
| IVKingHenryIV vs Lee | 7–10 | 41.18% |
| IVKingHenryIV vs Yoshimitsu | 7–9 | 43.75% |
| IVKingHenryIV vs Victor | 8–6 | 57.14% |
| IVKingHenryIV vs Devil Jin | 9–4 | 69.23% |
| IVKingHenryIV vs Feng | 7–6 | 53.85% |
| IVKingHenryIV vs Xiaoyu | 7–5 | 58.33% |
| IVKingHenryIV vs Azucena | 8–4 | 66.67% |
| IVKingHenryIV vs Lars | 2–8 | 20.00% |
| IVKingHenryIV vs Heihachi | 5–5 | 50.00% |
| IVKingHenryIV vs Kuma | 5–4 | 55.56% |
| IVKingHenryIV vs Lidia | 6–3 | 66.67% |
| IVKingHenryIV vs Anna | 4–4 | 50.00% |
| IVKingHenryIV vs Armor King | 6–2 | 75.00% |
| IVKingHenryIV vs Leroy | 2–5 | 28.57% |
| IVKingHenryIV vs Leo | 2–4 | 33.33% |
| IVKingHenryIV vs Alisa | 2–4 | 33.33% |
| IVKingHenryIV vs Shaheen | 6–0 | 100.00% |
| IVKingHenryIV vs Claudio | 5–0 | 100.00% |
| IVKingHenryIV vs Jack-8 | 1–3 | 25.00% |
| IVKingHenryIV vs Zafina | 2–2 | 50.00% |
| IVKingHenryIV vs Clive | 1–3 | 25.00% |
| IVKingHenryIV vs Raven | 3–0 | 100.00% |
| IVKingHenryIV vs Fahkumram | 2–1 | 66.67% |
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.