| Fetus vs King | 87–60 | 59.18% |
| Fetus vs Kazuya | 62–61 | 50.41% |
| Fetus vs Jin | 55–49 | 52.88% |
| Fetus vs Lidia | 57–43 | 57.00% |
| Fetus vs Reina | 48–45 | 51.61% |
| Fetus vs Hwoarang | 41–51 | 44.57% |
| Fetus vs Steve | 48–44 | 52.17% |
| Fetus vs Bryan | 39–44 | 46.99% |
| Fetus vs Armor King | 37–46 | 44.58% |
| Fetus vs Law | 37–38 | 49.33% |
| Fetus vs Dragunov | 43–31 | 58.11% |
| Fetus vs Lars | 41–25 | 62.12% |
| Fetus vs Lee | 30–36 | 45.45% |
| Fetus vs Jun | 44–21 | 67.69% |
| Fetus vs Azucena | 22–36 | 37.93% |
| Fetus vs Devil Jin | 24–26 | 48.00% |
| Fetus vs Lili | 23–27 | 46.00% |
| Fetus vs Paul | 18–28 | 39.13% |
| Fetus vs Raven | 22–24 | 47.83% |
| Fetus vs Asuka | 28–17 | 62.22% |
| Fetus vs Victor | 28–17 | 62.22% |
| Fetus vs Yoshimitsu | 22–19 | 53.66% |
| Fetus vs Eddy | 15–24 | 38.46% |
| Fetus vs Nina | 18–19 | 48.65% |
| Fetus vs Leroy | 20–17 | 54.05% |
| Fetus vs Xiaoyu | 17–19 | 47.22% |
| Fetus vs Alisa | 15–15 | 50.00% |
| Fetus vs Miary Zo | 13–17 | 43.33% |
| Fetus vs Jack-8 | 15–14 | 51.72% |
| Fetus vs Leo | 10–18 | 35.71% |
| Fetus vs Heihachi | 19–7 | 73.08% |
| Fetus vs Feng | 17–7 | 70.83% |
| Fetus vs Fahkumram | 11–10 | 52.38% |
| Fetus vs Claudio | 12–8 | 60.00% |
| Fetus vs Kuma | 14–6 | 70.00% |
| Fetus vs Shaheen | 9–10 | 47.37% |
| Fetus vs Zafina | 7–9 | 43.75% |
| Fetus vs Panda | 6–8 | 42.86% |
| Fetus vs Clive | 7–5 | 58.33% |
| Fetus vs Anna | 3–8 | 27.27% |
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.