| Excalibur vs Kazuya | 43–57 | 43.00% |
| Excalibur vs King | 42–49 | 46.15% |
| Excalibur vs Dragunov | 29–47 | 38.16% |
| Excalibur vs Armor King | 31–42 | 42.47% |
| Excalibur vs Jin | 27–28 | 49.09% |
| Excalibur vs Law | 19–34 | 35.85% |
| Excalibur vs Paul | 19–31 | 38.00% |
| Excalibur vs Bryan | 16–34 | 32.00% |
| Excalibur vs Steve | 25–20 | 55.56% |
| Excalibur vs Reina | 19–21 | 47.50% |
| Excalibur vs Hwoarang | 7–21 | 25.00% |
| Excalibur vs Nina | 11–14 | 44.00% |
| Excalibur vs Heihachi | 9–16 | 36.00% |
| Excalibur vs Yoshimitsu | 13–11 | 54.17% |
| Excalibur vs Miary Zo | 14–10 | 58.33% |
| Excalibur vs Lee | 14–7 | 66.67% |
| Excalibur vs Devil Jin | 9–11 | 45.00% |
| Excalibur vs Eddy | 12–8 | 60.00% |
| Excalibur vs Lars | 7–12 | 36.84% |
| Excalibur vs Jun | 6–13 | 31.58% |
| Excalibur vs Leroy | 12–6 | 66.67% |
| Excalibur vs Victor | 7–8 | 46.67% |
| Excalibur vs Azucena | 6–8 | 42.86% |
| Excalibur vs Claudio | 6–7 | 46.15% |
| Excalibur vs Clive | 11–2 | 84.62% |
| Excalibur vs Lili | 6–6 | 50.00% |
| Excalibur vs Jack-8 | 6–5 | 54.55% |
| Excalibur vs Asuka | 5–6 | 45.45% |
| Excalibur vs Anna | 4–6 | 40.00% |
| Excalibur vs Alisa | 4–5 | 44.44% |
| Excalibur vs Feng | 5–2 | 71.43% |
| Excalibur vs Fahkumram | 1–5 | 16.67% |
| Excalibur vs Shaheen | 3–2 | 60.00% |
| Excalibur vs Panda | 2–3 | 40.00% |
| Excalibur vs Lidia | 5–0 | 100.00% |
| Excalibur vs Xiaoyu | 1–3 | 25.00% |
| Excalibur vs Leo | 0–2 | 0.00% |
| Excalibur vs Raven | 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.