| Rexcalibur vs Reina | 21–28 | 42.86% |
| Rexcalibur vs Jin | 20–14 | 58.82% |
| Rexcalibur vs King | 8–24 | 25.00% |
| Rexcalibur vs Kazuya | 11–19 | 36.67% |
| Rexcalibur vs Eddy | 10–20 | 33.33% |
| Rexcalibur vs Jun | 12–16 | 42.86% |
| Rexcalibur vs Hwoarang | 7–12 | 36.84% |
| Rexcalibur vs Law | 13–5 | 72.22% |
| Rexcalibur vs Steve | 11–6 | 64.71% |
| Rexcalibur vs Victor | 5–12 | 29.41% |
| Rexcalibur vs Leroy | 4–11 | 26.67% |
| Rexcalibur vs Yoshimitsu | 7–7 | 50.00% |
| Rexcalibur vs Devil Jin | 6–6 | 50.00% |
| Rexcalibur vs Dragunov | 7–5 | 58.33% |
| Rexcalibur vs Raven | 7–5 | 58.33% |
| Rexcalibur vs Asuka | 4–7 | 36.36% |
| Rexcalibur vs Alisa | 3–7 | 30.00% |
| Rexcalibur vs Kuma | 3–7 | 30.00% |
| Rexcalibur vs Bryan | 2–7 | 22.22% |
| Rexcalibur vs Nina | 4–5 | 44.44% |
| Rexcalibur vs Azucena | 4–5 | 44.44% |
| Rexcalibur vs Paul | 4–4 | 50.00% |
| Rexcalibur vs Feng | 2–6 | 25.00% |
| Rexcalibur vs Lars | 6–2 | 75.00% |
| Rexcalibur vs Xiaoyu | 3–4 | 42.86% |
| Rexcalibur vs Lili | 4–3 | 57.14% |
| Rexcalibur vs Claudio | 0–6 | 0.00% |
| Rexcalibur vs Shaheen | 2–4 | 33.33% |
| Rexcalibur vs Lee | 4–0 | 100.00% |
| Rexcalibur vs Leo | 0–2 | 0.00% |
| Rexcalibur vs Jack-8 | 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.