| Serph87 vs Hwoarang | 22–33 | 40.00% |
| Serph87 vs Law | 17–32 | 34.69% |
| Serph87 vs Jin | 24–25 | 48.98% |
| Serph87 vs Yoshimitsu | 21–17 | 55.26% |
| Serph87 vs King | 13–22 | 37.14% |
| Serph87 vs Lidia | 10–25 | 28.57% |
| Serph87 vs Kazuya | 16–12 | 57.14% |
| Serph87 vs Bryan | 16–11 | 59.26% |
| Serph87 vs Lars | 12–12 | 50.00% |
| Serph87 vs Paul | 6–16 | 27.27% |
| Serph87 vs Eddy | 9–12 | 42.86% |
| Serph87 vs Lili | 4–15 | 21.05% |
| Serph87 vs Nina | 6–11 | 35.29% |
| Serph87 vs Jun | 8–8–1 | 50.00% |
| Serph87 vs Reina | 8–9 | 47.06% |
| Serph87 vs Dragunov | 7–9 | 43.75% |
| Serph87 vs Lee | 10–6 | 62.50% |
| Serph87 vs Leroy | 7–9 | 43.75% |
| Serph87 vs Feng | 7–8 | 46.67% |
| Serph87 vs Victor | 8–7 | 53.33% |
| Serph87 vs Asuka | 12–1 | 92.31% |
| Serph87 vs Devil Jin | 5–7 | 41.67% |
| Serph87 vs Azucena | 4–8 | 33.33% |
| Serph87 vs Xiaoyu | 4–7 | 36.36% |
| Serph87 vs Zafina | 3–6 | 33.33% |
| Serph87 vs Jack-8 | 4–4 | 50.00% |
| Serph87 vs Shaheen | 3–5 | 37.50% |
| Serph87 vs Raven | 2–6 | 25.00% |
| Serph87 vs Alisa | 2–4 | 33.33% |
| Serph87 vs Leo | 2–3 | 40.00% |
| Serph87 vs Heihachi | 2–3 | 40.00% |
| Serph87 vs Clive | 0–4 | 0.00% |
| Serph87 vs Panda | 0–3 | 0.00% |
| Serph87 vs Steve | 0–1 | 0.00% |
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.