| Eirth vs Jin | 37–70 | 34.58% |
| Eirth vs Dragunov | 32–55 | 36.78% |
| Eirth vs Bryan | 27–58 | 31.76% |
| Eirth vs Steve | 46–37 | 55.42% |
| Eirth vs Kazuya | 23–54 | 29.87% |
| Eirth vs Devil Jin | 24–38 | 38.71% |
| Eirth vs Reina | 22–39 | 36.07% |
| Eirth vs King | 15–34 | 30.61% |
| Eirth vs Heihachi | 23–22 | 51.11% |
| Eirth vs Yoshimitsu | 14–30 | 31.82% |
| Eirth vs Lili | 11–33 | 25.00% |
| Eirth vs Hwoarang | 10–32 | 23.81% |
| Eirth vs Law | 8–33 | 19.51% |
| Eirth vs Lars | 7–26 | 21.21% |
| Eirth vs Armor King | 10–23 | 30.30% |
| Eirth vs Paul | 7–25 | 21.88% |
| Eirth vs Victor | 14–18 | 43.75% |
| Eirth vs Fahkumram | 8–24 | 25.00% |
| Eirth vs Jun | 14–15 | 48.28% |
| Eirth vs Clive | 7–21 | 25.00% |
| Eirth vs Asuka | 8–18 | 30.77% |
| Eirth vs Leo | 12–12 | 50.00% |
| Eirth vs Azucena | 6–17 | 26.09% |
| Eirth vs Claudio | 7–14 | 33.33% |
| Eirth vs Lee | 4–15 | 21.05% |
| Eirth vs Eddy | 3–14 | 17.65% |
| Eirth vs Lidia | 4–13 | 23.53% |
| Eirth vs Leroy | 4–10 | 28.57% |
| Eirth vs Shaheen | 5–8 | 38.46% |
| Eirth vs Feng | 4–8 | 33.33% |
| Eirth vs Jack-8 | 2–8 | 20.00% |
| Eirth vs Xiaoyu | 1–8 | 11.11% |
| Eirth vs Alisa | 5–4 | 55.56% |
| Eirth vs Nina | 3–6 | 33.33% |
| Eirth vs Miary Zo | 4–5 | 44.44% |
| Eirth vs Kuma | 0–6 | 0.00% |
| Eirth vs Zafina | 4–2 | 66.67% |
| Eirth vs Anna | 0–6 | 0.00% |
| Eirth vs Raven | 2–2 | 50.00% |
| Eirth vs Panda | 0–2 | 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.