| Cthulu Juju vs Hwoarang | 6–5 | 54.55% |
| Cthulu Juju vs Jin | 5–6 | 45.45% |
| Cthulu Juju vs Dragunov | 7–3 | 70.00% |
| Cthulu Juju vs Law | 3–5 | 37.50% |
| Cthulu Juju vs Alisa | 2–6 | 25.00% |
| Cthulu Juju vs Victor | 3–5 | 37.50% |
| Cthulu Juju vs King | 3–4 | 42.86% |
| Cthulu Juju vs Steve | 7–0 | 100.00% |
| Cthulu Juju vs Leroy | 6–1 | 85.71% |
| Cthulu Juju vs Asuka | 2–3 | 40.00% |
| Cthulu Juju vs Paul | 4–0 | 100.00% |
| Cthulu Juju vs Kazuya | 2–2 | 50.00% |
| Cthulu Juju vs Lars | 2–2 | 50.00% |
| Cthulu Juju vs Heihachi | 4–0 | 100.00% |
| Cthulu Juju vs Bryan | 1–2 | 33.33% |
| Cthulu Juju vs Lili | 2–1 | 66.67% |
| Cthulu Juju vs Nina | 3–0 | 100.00% |
| Cthulu Juju vs Eddy | 2–1 | 66.67% |
| Cthulu Juju vs Yoshimitsu | 0–2 | 0.00% |
| Cthulu Juju vs Devil Jin | 0–2 | 0.00% |
| Cthulu Juju vs Feng | 0–2 | 0.00% |
| Cthulu Juju vs Lee | 1–1 | 50.00% |
| Cthulu Juju vs Kuma | 2–0 | 100.00% |
| Cthulu Juju vs Reina | 2–0 | 100.00% |
| Cthulu Juju vs Anna | 2–0 | 100.00% |
| Cthulu Juju vs Jun | 0–1 | 0.00% |
| Cthulu Juju vs Clive | 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.