| Isiisler 89 vs Hwoarang | 86–56 | 60.56% |
| Isiisler 89 vs Jin | 80–55 | 59.26% |
| Isiisler 89 vs Kazuya | 74–44 | 62.71% |
| Isiisler 89 vs Law | 51–40 | 56.04% |
| Isiisler 89 vs Steve | 45–40 | 52.94% |
| Isiisler 89 vs Bryan | 48–29 | 62.34% |
| Isiisler 89 vs Paul | 35–40 | 46.67% |
| Isiisler 89 vs King | 33–39 | 45.83% |
| Isiisler 89 vs Eddy | 38–31 | 55.07% |
| Isiisler 89 vs Lili | 41–26 | 61.19% |
| Isiisler 89 vs Yoshimitsu | 34–24 | 58.62% |
| Isiisler 89 vs Reina | 31–27 | 53.45% |
| Isiisler 89 vs Dragunov | 30–24 | 55.56% |
| Isiisler 89 vs Devil Jin | 18–35 | 33.96% |
| Isiisler 89 vs Alisa | 26–21 | 55.32% |
| Isiisler 89 vs Xiaoyu | 16–26 | 38.10% |
| Isiisler 89 vs Jun | 22–17 | 56.41% |
| Isiisler 89 vs Lars | 18–20 | 47.37% |
| Isiisler 89 vs Feng | 10–26 | 27.78% |
| Isiisler 89 vs Nina | 23–13 | 63.89% |
| Isiisler 89 vs Azucena | 22–14 | 61.11% |
| Isiisler 89 vs Asuka | 11–24 | 31.43% |
| Isiisler 89 vs Lee | 8–26 | 23.53% |
| Isiisler 89 vs Victor | 19–15 | 55.88% |
| Isiisler 89 vs Leroy | 16–16 | 50.00% |
| Isiisler 89 vs Jack-8 | 15–12 | 55.56% |
| Isiisler 89 vs Kuma | 12–10 | 54.55% |
| Isiisler 89 vs Heihachi | 14–6 | 70.00% |
| Isiisler 89 vs Claudio | 7–10 | 41.18% |
| Isiisler 89 vs Raven | 7–10 | 41.18% |
| Isiisler 89 vs Leo | 9–6 | 60.00% |
| Isiisler 89 vs Zafina | 4–10 | 28.57% |
| Isiisler 89 vs Shaheen | 5–8 | 38.46% |
| Isiisler 89 vs Lidia | 5–5 | 50.00% |
| Isiisler 89 vs Fahkumram | 6–3 | 66.67% |
| Isiisler 89 vs Panda | 5–2 | 71.43% |
| Isiisler 89 vs Clive | 2–0 | 100.00% |
| Isiisler 89 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.