| Drummermayhem vs Jin | 46–42 | 52.27% |
| Drummermayhem vs Reina | 41–27 | 60.29% |
| Drummermayhem vs King | 24–31 | 43.64% |
| Drummermayhem vs Heihachi | 24–29 | 45.28% |
| Drummermayhem vs Law | 23–27 | 46.00% |
| Drummermayhem vs Hwoarang | 21–27 | 43.75% |
| Drummermayhem vs Steve | 22–26 | 45.83% |
| Drummermayhem vs Kazuya | 21–23 | 47.73% |
| Drummermayhem vs Bryan | 10–19 | 34.48% |
| Drummermayhem vs Lili | 7–19 | 26.92% |
| Drummermayhem vs Jun | 14–11 | 56.00% |
| Drummermayhem vs Devil Jin | 10–13 | 43.48% |
| Drummermayhem vs Feng | 10–12 | 45.45% |
| Drummermayhem vs Eddy | 4–18 | 18.18% |
| Drummermayhem vs Yoshimitsu | 10–10 | 50.00% |
| Drummermayhem vs Dragunov | 8–12 | 40.00% |
| Drummermayhem vs Lee | 9–11 | 45.00% |
| Drummermayhem vs Paul | 4–14 | 22.22% |
| Drummermayhem vs Lars | 10–8 | 55.56% |
| Drummermayhem vs Claudio | 10–8 | 55.56% |
| Drummermayhem vs Lidia | 10–5 | 66.67% |
| Drummermayhem vs Asuka | 4–10 | 28.57% |
| Drummermayhem vs Xiaoyu | 1–11 | 8.33% |
| Drummermayhem vs Azucena | 9–3 | 75.00% |
| Drummermayhem vs Nina | 6–5 | 54.55% |
| Drummermayhem vs Alisa | 7–2 | 77.78% |
| Drummermayhem vs Victor | 4–4 | 50.00% |
| Drummermayhem vs Clive | 3–5 | 37.50% |
| Drummermayhem vs Leo | 6–1 | 85.71% |
| Drummermayhem vs Kuma | 4–2 | 66.67% |
| Drummermayhem vs Panda | 4–2 | 66.67% |
| Drummermayhem vs Zafina | 3–3 | 50.00% |
| Drummermayhem vs Jack-8 | 1–4 | 20.00% |
| Drummermayhem vs Leroy | 1–4 | 20.00% |
| Drummermayhem vs Shaheen | 3–1 | 75.00% |
| Drummermayhem vs Fahkumram | 1–2 | 33.33% |
| Drummermayhem vs Raven | 1–1 | 50.00% |
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.