| ako si eishan vs Jin | 48–36 | 57.14% |
| ako si eishan vs Steve | 44–36 | 55.00% |
| ako si eishan vs King | 43–35 | 55.13% |
| ako si eishan vs Bryan | 46–30 | 60.53% |
| ako si eishan vs Dragunov | 36–35 | 50.70% |
| ako si eishan vs Kazuya | 34–34 | 50.00% |
| ako si eishan vs Law | 28–31 | 47.46% |
| ako si eishan vs Lili | 36–22 | 62.07% |
| ako si eishan vs Hwoarang | 25–27 | 48.08% |
| ako si eishan vs Paul | 21–27 | 43.75% |
| ako si eishan vs Armor King | 24–23 | 51.06% |
| ako si eishan vs Yoshimitsu | 20–22 | 47.62% |
| ako si eishan vs Reina | 25–16 | 60.98% |
| ako si eishan vs Lee | 22–14 | 61.11% |
| ako si eishan vs Lars | 21–14 | 60.00% |
| ako si eishan vs Heihachi | 12–23 | 34.29% |
| ako si eishan vs Asuka | 17–17 | 50.00% |
| ako si eishan vs Victor | 9–25 | 26.47% |
| ako si eishan vs Anna | 17–16 | 51.52% |
| ako si eishan vs Azucena | 10–16 | 38.46% |
| ako si eishan vs Jack-8 | 11–14 | 44.00% |
| ako si eishan vs Jun | 12–13 | 48.00% |
| ako si eishan vs Xiaoyu | 15–9 | 62.50% |
| ako si eishan vs Feng | 11–13 | 45.83% |
| ako si eishan vs Lidia | 6–17 | 26.09% |
| ako si eishan vs Clive | 9–14 | 39.13% |
| ako si eishan vs Devil Jin | 11–10 | 52.38% |
| ako si eishan vs Claudio | 6–13 | 31.58% |
| ako si eishan vs Raven | 8–10 | 44.44% |
| ako si eishan vs Alisa | 9–8 | 52.94% |
| ako si eishan vs Leroy | 10–4 | 71.43% |
| ako si eishan vs Zafina | 6–6 | 50.00% |
| ako si eishan vs Fahkumram | 7–5 | 58.33% |
| ako si eishan vs Eddy | 6–3 | 66.67% |
| ako si eishan vs Leo | 4–4 | 50.00% |
| ako si eishan vs Kuma | 5–3 | 62.50% |
| ako si eishan vs Miary Zo | 3–3 | 50.00% |
| ako si eishan vs Shaheen | 1–4 | 20.00% |
| ako si eishan vs Nina | 2–3 | 40.00% |
| ako si eishan vs Panda | 2–3 | 40.00% |
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.