| Captain Rex vs Clive | 12–21 | 36.36% |
| Captain Rex vs Eddy | 5–10 | 33.33% |
| Captain Rex vs Reina | 11–2 | 84.62% |
| Captain Rex vs King | 6–6 | 50.00% |
| Captain Rex vs Hwoarang | 5–7 | 41.67% |
| Captain Rex vs Kazuya | 5–7 | 41.67% |
| Captain Rex vs Law | 2–9 | 18.18% |
| Captain Rex vs Jin | 6–5 | 54.55% |
| Captain Rex vs Lili | 5–5 | 50.00% |
| Captain Rex vs Victor | 7–3 | 70.00% |
| Captain Rex vs Devil Jin | 4–5 | 44.44% |
| Captain Rex vs Nina | 4–5 | 44.44% |
| Captain Rex vs Heihachi | 5–4 | 55.56% |
| Captain Rex vs Bryan | 2–5 | 28.57% |
| Captain Rex vs Yoshimitsu | 4–2 | 66.67% |
| Captain Rex vs Asuka | 2–4 | 33.33% |
| Captain Rex vs Dragunov | 0–6 | 0.00% |
| Captain Rex vs Leo | 4–2 | 66.67% |
| Captain Rex vs Lee | 4–2 | 66.67% |
| Captain Rex vs Raven | 2–4 | 33.33% |
| Captain Rex vs Alisa | 1–4 | 20.00% |
| Captain Rex vs Lidia | 1–4 | 20.00% |
| Captain Rex vs Xiaoyu | 2–2 | 50.00% |
| Captain Rex vs Steve | 2–2 | 50.00% |
| Captain Rex vs Claudio | 1–3 | 25.00% |
| Captain Rex vs Jun | 3–1 | 75.00% |
| Captain Rex vs Azucena | 2–2 | 50.00% |
| Captain Rex vs Paul | 1–2 | 33.33% |
| Captain Rex vs Feng | 1–2 | 33.33% |
| Captain Rex vs Leroy | 1–1 | 50.00% |
| Captain Rex vs Jack-8 | 1–0 | 100.00% |
| Captain Rex vs Lars | 0–1 | 0.00% |
| Captain Rex vs Shaheen | 0–1 | 0.00% |
| Captain Rex vs Zafina | 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.