| Kingxv4 vs Steve | 13–9 | 59.09% |
| Kingxv4 vs King | 5–13 | 27.78% |
| Kingxv4 vs Jin | 5–9 | 35.71% |
| Kingxv4 vs Fahkumram | 4–10 | 28.57% |
| Kingxv4 vs Clive | 4–8 | 33.33% |
| Kingxv4 vs Jun | 4–7 | 36.36% |
| Kingxv4 vs Lili | 3–7 | 30.00% |
| Kingxv4 vs Reina | 3–7 | 30.00% |
| Kingxv4 vs Yoshimitsu | 6–3 | 66.67% |
| Kingxv4 vs Azucena | 8–1 | 88.89% |
| Kingxv4 vs Victor | 2–7 | 22.22% |
| Kingxv4 vs Bryan | 3–5 | 37.50% |
| Kingxv4 vs Anna | 3–5 | 37.50% |
| Kingxv4 vs Law | 3–4 | 42.86% |
| Kingxv4 vs Heihachi | 1–6 | 14.29% |
| Kingxv4 vs Asuka | 0–6 | 0.00% |
| Kingxv4 vs Lars | 4–2 | 66.67% |
| Kingxv4 vs Hwoarang | 0–5 | 0.00% |
| Kingxv4 vs Dragunov | 1–4 | 20.00% |
| Kingxv4 vs Lee | 2–3 | 40.00% |
| Kingxv4 vs Kazuya | 0–4 | 0.00% |
| Kingxv4 vs Leo | 2–2 | 50.00% |
| Kingxv4 vs Nina | 2–2 | 50.00% |
| Kingxv4 vs Leroy | 2–2 | 50.00% |
| Kingxv4 vs Eddy | 1–3 | 25.00% |
| Kingxv4 vs Lidia | 2–2 | 50.00% |
| Kingxv4 vs Xiaoyu | 3–0 | 100.00% |
| Kingxv4 vs Feng | 0–3 | 0.00% |
| Kingxv4 vs Devil Jin | 2–0 | 100.00% |
| Kingxv4 vs Alisa | 1–1 | 50.00% |
| Kingxv4 vs Kuma | 2–0 | 100.00% |
| Kingxv4 vs Paul | 1–0 | 100.00% |
| Kingxv4 vs Raven | 0–1 | 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.