| Fetus Man vs Eddy | 13–9 | 59.09% |
| Fetus Man vs Jin | 9–10 | 47.37% |
| Fetus Man vs King | 9–6 | 60.00% |
| Fetus Man vs Yoshimitsu | 2–9 | 18.18% |
| Fetus Man vs Hwoarang | 8–3 | 72.73% |
| Fetus Man vs Dragunov | 6–5 | 54.55% |
| Fetus Man vs Reina | 7–2 | 77.78% |
| Fetus Man vs Bryan | 7–1 | 87.50% |
| Fetus Man vs Kazuya | 7–1 | 87.50% |
| Fetus Man vs Feng | 2–6 | 25.00% |
| Fetus Man vs Victor | 1–6 | 14.29% |
| Fetus Man vs Paul | 1–5 | 16.67% |
| Fetus Man vs Xiaoyu | 3–3 | 50.00% |
| Fetus Man vs Lars | 1–4 | 20.00% |
| Fetus Man vs Jun | 4–1 | 80.00% |
| Fetus Man vs Law | 3–1 | 75.00% |
| Fetus Man vs Nina | 3–1 | 75.00% |
| Fetus Man vs Devil Jin | 2–1 | 66.67% |
| Fetus Man vs Jack-8 | 0–2 | 0.00% |
| Fetus Man vs Asuka | 0–2 | 0.00% |
| Fetus Man vs Kuma | 2–0 | 100.00% |
| Fetus Man vs Zafina | 2–0 | 100.00% |
| Fetus Man vs Azucena | 2–0 | 100.00% |
| Fetus Man vs Lili | 1–0 | 100.00% |
| Fetus Man vs Lee | 0–1 | 0.00% |
| Fetus Man vs Leroy | 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.