| Excalibur 2078 vs King | 33–34 | 49.25% |
| Excalibur 2078 vs Jin | 32–23 | 58.18% |
| Excalibur 2078 vs Steve | 32–16 | 66.67% |
| Excalibur 2078 vs Yoshimitsu | 23–21 | 52.27% |
| Excalibur 2078 vs Kazuya | 19–20 | 48.72% |
| Excalibur 2078 vs Hwoarang | 22–16 | 57.89% |
| Excalibur 2078 vs Reina | 25–13 | 65.79% |
| Excalibur 2078 vs Bryan | 19–16 | 54.29% |
| Excalibur 2078 vs Paul | 12–21 | 36.36% |
| Excalibur 2078 vs Law | 13–20 | 39.39% |
| Excalibur 2078 vs Dragunov | 14–19 | 42.42% |
| Excalibur 2078 vs Xiaoyu | 14–18 | 43.75% |
| Excalibur 2078 vs Azucena | 13–19 | 40.62% |
| Excalibur 2078 vs Victor | 17–11 | 60.71% |
| Excalibur 2078 vs Jun | 9–18 | 33.33% |
| Excalibur 2078 vs Eddy | 12–14 | 46.15% |
| Excalibur 2078 vs Lars | 9–16 | 36.00% |
| Excalibur 2078 vs Lee | 14–11 | 56.00% |
| Excalibur 2078 vs Lili | 16–8 | 66.67% |
| Excalibur 2078 vs Asuka | 12–11 | 52.17% |
| Excalibur 2078 vs Feng | 10–12 | 45.45% |
| Excalibur 2078 vs Alisa | 6–11 | 35.29% |
| Excalibur 2078 vs Devil Jin | 6–10 | 37.50% |
| Excalibur 2078 vs Leo | 9–6 | 60.00% |
| Excalibur 2078 vs Nina | 6–7 | 46.15% |
| Excalibur 2078 vs Jack-8 | 9–3 | 75.00% |
| Excalibur 2078 vs Claudio | 5–5 | 50.00% |
| Excalibur 2078 vs Shaheen | 4–5 | 44.44% |
| Excalibur 2078 vs Armor King | 6–2 | 75.00% |
| Excalibur 2078 vs Kuma | 4–3 | 57.14% |
| Excalibur 2078 vs Lidia | 3–3 | 50.00% |
| Excalibur 2078 vs Panda | 2–3 | 40.00% |
| Excalibur 2078 vs Zafina | 0–5 | 0.00% |
| Excalibur 2078 vs Leroy | 3–2 | 60.00% |
| Excalibur 2078 vs Raven | 2–1 | 66.67% |
| Excalibur 2078 vs Clive | 2–1 | 66.67% |
| Excalibur 2078 vs Anna | 3–0 | 100.00% |
| Excalibur 2078 vs Fahkumram | 0–1 | 0.00% |
| Excalibur 2078 vs Miary Zo | 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.