| XNIGHTKINGX vs King | 17–20 | 45.95% |
| XNIGHTKINGX vs Reina | 20–11 | 64.52% |
| XNIGHTKINGX vs Steve | 12–9 | 57.14% |
| XNIGHTKINGX vs Jin | 10–9–1 | 52.63% |
| XNIGHTKINGX vs Law | 11–4 | 73.33% |
| XNIGHTKINGX vs Jun | 9–6 | 60.00% |
| XNIGHTKINGX vs Hwoarang | 7–7 | 50.00% |
| XNIGHTKINGX vs Clive | 9–4 | 69.23% |
| XNIGHTKINGX vs Bryan | 7–5 | 58.33% |
| XNIGHTKINGX vs Victor | 9–3 | 75.00% |
| XNIGHTKINGX vs Leo | 5–6 | 45.45% |
| XNIGHTKINGX vs Dragunov | 3–7 | 30.00% |
| XNIGHTKINGX vs Armor King | 7–3 | 70.00% |
| XNIGHTKINGX vs Kazuya | 3–6 | 33.33% |
| XNIGHTKINGX vs Heihachi | 6–3 | 66.67% |
| XNIGHTKINGX vs Paul | 2–6 | 25.00% |
| XNIGHTKINGX vs Leroy | 3–5 | 37.50% |
| XNIGHTKINGX vs Anna | 6–2 | 75.00% |
| XNIGHTKINGX vs Lars | 4–3 | 57.14% |
| XNIGHTKINGX vs Eddy | 2–5 | 28.57% |
| XNIGHTKINGX vs Miary Zo | 1–6 | 14.29% |
| XNIGHTKINGX vs Lili | 4–2 | 66.67% |
| XNIGHTKINGX vs Lee | 5–1 | 83.33% |
| XNIGHTKINGX vs Kuma | 4–2 | 66.67% |
| XNIGHTKINGX vs Asuka | 4–1 | 80.00% |
| XNIGHTKINGX vs Zafina | 1–4 | 20.00% |
| XNIGHTKINGX vs Azucena | 4–1 | 80.00% |
| XNIGHTKINGX vs Fahkumram | 4–1 | 80.00% |
| XNIGHTKINGX vs Xiaoyu | 3–1 | 75.00% |
| XNIGHTKINGX vs Alisa | 2–2 | 50.00% |
| XNIGHTKINGX vs Claudio | 0–3 | 0.00% |
| XNIGHTKINGX vs Shaheen | 3–0 | 100.00% |
| XNIGHTKINGX vs Yoshimitsu | 0–2 | 0.00% |
| XNIGHTKINGX vs Jack-8 | 1–1 | 50.00% |
| XNIGHTKINGX vs Devil Jin | 1–1 | 50.00% |
| XNIGHTKINGX vs Feng | 0–2 | 0.00% |
| XNIGHTKINGX vs Nina | 1–1 | 50.00% |
| XNIGHTKINGX vs Raven | 1–1 | 50.00% |
| XNIGHTKINGX vs Lidia | 0–2 | 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.