| J. Dahmer vs King | 23–32 | 41.82% |
| J. Dahmer vs Victor | 22–28 | 44.00% |
| J. Dahmer vs Reina | 27–15 | 64.29% |
| J. Dahmer vs Steve | 22–19 | 53.66% |
| J. Dahmer vs Kazuya | 17–23 | 42.50% |
| J. Dahmer vs Asuka | 15–23 | 39.47% |
| J. Dahmer vs Jin | 21–16 | 56.76% |
| J. Dahmer vs Heihachi | 15–22 | 40.54% |
| J. Dahmer vs Bryan | 20–16 | 55.56% |
| J. Dahmer vs Hwoarang | 16–16 | 50.00% |
| J. Dahmer vs Lidia | 14–17 | 45.16% |
| J. Dahmer vs Law | 16–13 | 55.17% |
| J. Dahmer vs Lili | 13–14 | 48.15% |
| J. Dahmer vs Jun | 14–12 | 53.85% |
| J. Dahmer vs Lars | 8–16 | 33.33% |
| J. Dahmer vs Nina | 8–13 | 38.10% |
| J. Dahmer vs Paul | 7–9 | 43.75% |
| J. Dahmer vs Armor King | 6–10 | 37.50% |
| J. Dahmer vs Lee | 2–13 | 13.33% |
| J. Dahmer vs Azucena | 5–10 | 33.33% |
| J. Dahmer vs Xiaoyu | 9–5 | 64.29% |
| J. Dahmer vs Leo | 7–7 | 50.00% |
| J. Dahmer vs Clive | 2–12 | 14.29% |
| J. Dahmer vs Jack-8 | 5–8 | 38.46% |
| J. Dahmer vs Leroy | 7–6 | 53.85% |
| J. Dahmer vs Yoshimitsu | 4–7 | 36.36% |
| J. Dahmer vs Alisa | 4–7 | 36.36% |
| J. Dahmer vs Eddy | 4–7 | 36.36% |
| J. Dahmer vs Feng | 7–3 | 70.00% |
| J. Dahmer vs Dragunov | 3–6 | 33.33% |
| J. Dahmer vs Shaheen | 6–2 | 75.00% |
| J. Dahmer vs Devil Jin | 2–2 | 50.00% |
| J. Dahmer vs Kuma | 3–1 | 75.00% |
| J. Dahmer vs Zafina | 3–1 | 75.00% |
| J. Dahmer vs Claudio | 0–3 | 0.00% |
| J. Dahmer vs Panda | 2–1 | 66.67% |
| J. Dahmer vs Raven | 1–2 | 33.33% |
| J. Dahmer vs Fahkumram | 0–2 | 0.00% |
| J. Dahmer vs Anna | 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.