| Mmchat Eddy vs Hwoarang | 13–6 | 68.42% |
| Mmchat Eddy vs Steve | 11–5 | 68.75% |
| Mmchat Eddy vs Jin | 8–5 | 61.54% |
| Mmchat Eddy vs Kazuya | 5–7 | 41.67% |
| Mmchat Eddy vs Lee | 5–6 | 45.45% |
| Mmchat Eddy vs Fahkumram | 7–4 | 63.64% |
| Mmchat Eddy vs Armor King | 5–6 | 45.45% |
| Mmchat Eddy vs King | 8–2 | 80.00% |
| Mmchat Eddy vs Bryan | 7–3 | 70.00% |
| Mmchat Eddy vs Reina | 6–4 | 60.00% |
| Mmchat Eddy vs Heihachi | 6–4 | 60.00% |
| Mmchat Eddy vs Law | 5–4 | 55.56% |
| Mmchat Eddy vs Lars | 8–1 | 88.89% |
| Mmchat Eddy vs Victor | 7–2 | 77.78% |
| Mmchat Eddy vs Leo | 6–1 | 85.71% |
| Mmchat Eddy vs Azucena | 6–1 | 85.71% |
| Mmchat Eddy vs Lili | 5–1 | 83.33% |
| Mmchat Eddy vs Dragunov | 4–2 | 66.67% |
| Mmchat Eddy vs Miary Zo | 3–3 | 50.00% |
| Mmchat Eddy vs Yoshimitsu | 4–1 | 80.00% |
| Mmchat Eddy vs Jack-8 | 4–0 | 100.00% |
| Mmchat Eddy vs Devil Jin | 4–0 | 100.00% |
| Mmchat Eddy vs Shaheen | 2–2 | 50.00% |
| Mmchat Eddy vs Xiaoyu | 3–0 | 100.00% |
| Mmchat Eddy vs Claudio | 2–1 | 66.67% |
| Mmchat Eddy vs Raven | 1–2 | 33.33% |
| Mmchat Eddy vs Paul | 0–2 | 0.00% |
| Mmchat Eddy vs Asuka | 1–1 | 50.00% |
| Mmchat Eddy vs Alisa | 2–0 | 100.00% |
| Mmchat Eddy vs Leroy | 2–0 | 100.00% |
| Mmchat Eddy vs Eddy | 1–1 | 50.00% |
| Mmchat Eddy vs Clive | 1–1 | 50.00% |
| Mmchat Eddy vs Feng | 0–1 | 0.00% |
| Mmchat Eddy vs Kuma | 0–1 | 0.00% |
| Mmchat Eddy vs Jun | 1–0 | 100.00% |
| Mmchat Eddy vs Lidia | 1–0 | 100.00% |
| Mmchat Eddy vs Anna | 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.