| Cthulhu the eld vs Hwoarang | 5–9 | 35.71% |
| Cthulhu the eld vs Heihachi | 5–9 | 35.71% |
| Cthulhu the eld vs Yoshimitsu | 4–9 | 30.77% |
| Cthulhu the eld vs Devil Jin | 3–9 | 25.00% |
| Cthulhu the eld vs King | 3–8 | 27.27% |
| Cthulhu the eld vs Dragunov | 2–8 | 20.00% |
| Cthulhu the eld vs Lee | 5–5 | 50.00% |
| Cthulhu the eld vs Jin | 7–1 | 87.50% |
| Cthulhu the eld vs Law | 6–1 | 85.71% |
| Cthulhu the eld vs Steve | 3–4 | 42.86% |
| Cthulhu the eld vs Nina | 6–1 | 85.71% |
| Cthulhu the eld vs Azucena | 2–5 | 28.57% |
| Cthulhu the eld vs Lidia | 5–2 | 71.43% |
| Cthulhu the eld vs Kazuya | 3–3 | 50.00% |
| Cthulhu the eld vs Asuka | 2–4 | 33.33% |
| Cthulhu the eld vs Reina | 4–1 | 80.00% |
| Cthulhu the eld vs Eddy | 2–3 | 40.00% |
| Cthulhu the eld vs Fahkumram | 1–4 | 20.00% |
| Cthulhu the eld vs Bryan | 1–3 | 25.00% |
| Cthulhu the eld vs Leo | 2–2 | 50.00% |
| Cthulhu the eld vs Alisa | 3–1 | 75.00% |
| Cthulhu the eld vs Victor | 0–4 | 0.00% |
| Cthulhu the eld vs Clive | 1–2 | 33.33% |
| Cthulhu the eld vs Lars | 0–2 | 0.00% |
| Cthulhu the eld vs Claudio | 0–2 | 0.00% |
| Cthulhu the eld vs Zafina | 2–0 | 100.00% |
| Cthulhu the eld vs Jun | 2–0 | 100.00% |
| Cthulhu the eld vs Raven | 1–1 | 50.00% |
| Cthulhu the eld vs Lili | 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.